Loading...
R-2012-140-2012-10-08RESOLUTION NO. R2012-140 A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF PEARLAND, TEXAS, AWARDING A BID FOR CONSTRUCTION SERVICES ASSOCIATED WITH THE BELLAVITA WATERLINE INTERCONNECT. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF PEARLAND, TEXAS: Section 1. That the City opened bids for construction services associated with the BellaVita Waterline Interconnect, and such bids have been reviewed and tabulated. Section 2. That the City Council hereby awards the bid to Alcott, Inc., dba TCH, in the amount of $367,750.00. Section 3. The City Manager or his designee is hereby authorized to execute a contract for construction services associated with the BellaVita Waterline Interconnect. PASSED, APPROVED and ADOPTED this the 8th day of Deer 8th, A.D., 2012. ATTEST: APPROVED AS TO FORM: NCHIEM V. DOAN DEPUTY CITY ATTORNEY TOM REID MAYOR Project Manual for: Resolution No. R2012-140 Exhibit "A" BellaVita Water Line Inter -Connect Dixie Farm Road to BellaVita Subdivision Project No.: WA0809 Bid No.: 0712-57 August 2012 Prepared By: FREESE ?NICHOLS Freese and Nichols. Inc. Texas Registered Engineering Firm F-2144 11200 Broadway St. Suite 2332 Pearland, Texas 77584 Phone: 832-456-4700 Fax: 832-456-4701 OF � ` =7-114 : * gyp/ Of LLIAK4 C. HERNDON i 97312 0 % •Fc ��•: �`� , FREESE AND NICHOLS, INC:. TEXAS REGISTERED ENGINEERING FIRM F-2144 C Project Manual for: BellaVita Water Line Inter-Connect Dixie Farm Road to BellaVita Subdivision Project No. : WA0809 Bid No. : 0712-57 August 2012 Prepared By: r FREESE IlIICHOLS Freese and Nichols,Inc. Texas Registered Engineering Firm F-2144 11200 Broadway St, Suite 2332 Pearland, Texas 77584 Phone: 832-456-4700 Fax: 832-456-4701 CITY OF PEARLAND BRAZORIA COUNTY, TEXAS TABLE OF CONTENTS NO. OF SECTION TITLE PAGES DIVISION 0—BIDDING AND CONTRACT DOCUMENTS 00100 Invitation to Bid 3 00200 Instructions to Bidders 8 00300 Bid Proposal 2 00500 Standard Form of Agreement 7 00610 Performance Bond 2 00611 Payment Bond 2 00612 One-Year Maintenance Bond 2 00615 Partial Waiver of Lien 1 00700 General Conditions of Agreement 31 00800 Special Conditions of Agreement 3 00811 Wage Scale for Engineering Construction 7 DIVISION 1—GENERAL REQUIREMENTS 01100 Summary of Work 2 01140 Contractor's Use of Premises 4 01200 Measurement and Payment Procedures 3 01290 Change Order Procedures 4 01310 Coordination and Meetings 3 01350 Submittals 6 01380 Construction Photographs 3 01420 Referenced Standards 5 01430 Contractor's Quality Control 2 01440 Inspection Services 1 01450 Testing Laboratory Services 2 01500 Temporary Facilities and Controls 9 01505 Mobilization 1 01550 Stabilized Construction Exit 4 01555 Traffic Control and Regulation 4 01560 Filter Fabric Fence 3 01561 Reinforced Filter Fabric Barrier 3 01562 Waste Material Disposal 3 01563 Tree and Plant Protection 4 01564 Control of Ground Water and Surface Water 8 01565 TPDES Requirements 3 sl`N 01566 Source Controls for Erosion and Sedimentation 5 01570 Trench Safety System 4 01580 Project Identification Signs 4 00010- 1 of 2 CITY OF PEARLAND TABLE OF CONTENTS 01600 Material and Equipment 3 C."'\ 01630 Product Options and Substitutions 3 01720 Field Surveying 3 01760 Project Record Documents 2 01770 Contract Closeout 2 DIVISION 2—SITE WORK 02200 Site Preparation 4 02220 Site Demolition 5 02252 Cement Stabilized Sand 3 02255 Bedding, Backfill, and Embankment Materials 6 02313 Utility Horizontal Directional Drilling 14 02318 Excavation and Backfill for Utilities 12 02330 Embankment 5 02510 Water Mains 10 02512 Polyethylene Wrap 4 02520 Valve Boxes,Meter Boxes, and Meter Vaults 4 02533 Sanitary Sewage Force Mains 5 02534 PVC Pipe 6 02541 Water and Wastewater Line Valves 8 02542 Concrete Manholes and Accessories 9 02751 Concrete Paving 15 02910 Topsoil 3 02921 Hydro-mulch Seeding 4 APPENDIX Geotechnical Report END OF SECTION 00010-2of2 CITY OF PEARLAND INVITATION TO BID Section 00100 INVITATION TO BID CITY OF PEARLAND, TEXAS Sealed Electronic Bids will be accepted for the following project, in the City's E-bid System. Electronic bids shall be submitted through the City's web site at: www.cityofpearland.ora//bids. All interested Bidders are required to register as a "supplier" on the City's E-bid System at the above web address and clicking on "Supplier Registration". Registration provides automatic access to any changes to the Plans, Specifications or Bid time and date. However, submission of an E-bid requires completing a short registration questionnaire found on this web site. For more information regarding registration instructions, See, INSTRUCTIONS TO BIDDERS, Section 00200, included in the project bid documents viewable on the web site. Questions regarding electronic bidding should be directed to City Purchasing Officer at ebids@ci.pearland.tx.us. All Bids submitted electronically will remain confidential until the opening date and time when they will be opened and read into the public record. Bids, shall be submitted on the form provided in the E-bid System and submitted electronically through this system to the City Purchasing Officer, City of Pearland, City Hall located at 3519 Liberty Drive, Pearland, Texas 77581. Electronic bids will be accepted until 2:00 p.m., Thursday, September 13, 2012. All Bids shall reference the following project information in the appropriate locations in provided electronic format. All properly submitted bids shall be publicly "opened" and read aloud into the public record following the closing of the acceptance period for the construction of: BellaVita Water Line Inter-Connect City of Pearland,Texas COP PN: WA0809 BID NO.: 0712-57 A mandatory pre-bid conference will be held at the City of Pearland City Hall at 3519 Liberty Drive,Pearland, Texas 77581 at 2:00 p.m. on September 6, 2012. The project will entail the following: 12" diameter water main (via open excavation and trenchless methods), 4" diameter sewer force mains (via open excavation and trenchless methods) and all associated appurtenances. The project also includes site preparation and restoration; control of surface and ground water; maintenance of existing potable water service where applicable during construction; preparation and maintenance of a traffic control plan and stormwater pollution prevention plan, and all associated construction permits. Upon award of a contract, the successful Bidder will be required to utilize the City's web based project management software, "Pro-Trak" for the administration of the construction project, including but not limited to, all transmittals and material submittals, RFI's, RFC's, Change Orders, Applications for Payment and all project communications with the City, its Construction Manager and Engineer. This system has certain hardware, internet access and operation requirements that form the basis for all project communications, documentation and records for the project. For more information, see INSTRUCTIONS TO BIDDERS, Section 00200. 2, 2012 00100- 1 of 3 CITY OF PEARLAND INVITATION TO BID Electronic Bid Documents: including Contract Documents, Plans and Technical Specifications are available for download on the City's Website at: www.cityofpearland.org/bids upon registration. The documents are NOT viewable without registration. These same documents are also available at the following locations. City of Pearland, City Hall (281) 652-1600 Purchasing Department 3519 Liberty Drive Pearland, Texas 77581 Amtek Plan Room (713) 956-0100 4001 Sherwood Houston, TX 77092 The Associated General Contractors of America, Inc. (713) 334-7100 2400 Augusta, Suite 180 Houston, TX 77057 Associated Builders & Contractors of Greater Houston (713) 523-6222 3910 Kirby, Suite 131 Houston, TX 77098 Dodge Reports (713) 316-9411 10606 Hempstead Rd., Suite 110 Houston, Texas 77092 No plan fees or deposits are required for plans and bid documents obtained through the City's E- bid System. BIDDERS MUST REGISTER AS A SUPPLIER ON THE CITY'S E-BID SYSTEM IN ORDER TO SUBMIT A BID EVEN IF BID DOCUMENTS ARE OBTAINED VIA ONE OF THE PLAN HOUSES. Bidders accept sole responsibility for downloading all of the required documents, plans, specifications bid forms and addenda required for bidding. No bid may be withdrawn or terminated for a period of sixty (60) days subsequent to the bid opening date without the consent of the City of Pearland. Unless otherwise expressly provided herein, all references to "day(s)" shall mean calendar day(s) Bid Security and Bonds: Bid Security in the form of Cashier's Check, Certified Check, or Bid Bond payable to the City of Pearland in the amount of 5% of the total base bid price must accompany each proposal. Bidders submitting bids electronically through the E-bid System shall scan and up-load a copy of the sealed Bid Bond as an attachment to their bid. Original Bid Bonds shall be delivered to the City's Purchasing Officer prior to the opening of bids. Bid bonds shall be delivered to: Office of City Purchasing, Finance Department, 2nd Floor City Hall, 3519 Liberty Drive,Pearland, Texas 77581. 2, 2012 00100-2 of 3 CITY OF PEARLAND INVITATION TO BID The successful Bidder must furnish Performance and Payment Bonds as required by Chapter 2253 of the Texas Government Code or other applicable law, as amended, upon the form included in the Contract Documents, in the amount of one hundred percent (100%) of the contract price, such bonds to be executed by a corporate surety duly authorized to do business in the State of Texas, and named in the current list of"Treasury Department Circular No. 570", naming the City of Pearland, Texas as Obligee. Additionally, the successful bidder shall be required to provide a one year Maintenance Bond for the improvements installed as part of this work, as provided in the Special Conditions of Agreement. Equal Opportunity: All responsible bidders will receive consideration for award of contract without regard to race, color,religion, sex, or national origin Selection Criteria: In determining to whom to award a contract, the City of Pearland may consider: 1) purchase price; 2) reputation of the Bidder and Bidder's goods or services; 3) quality of Bidder's goods or services; 4) extent to which the goods or services meet the Owner's needs; 5) Bidder's past relationship with the Owner; 6)impact on the ability of Owner to comply with laws and rules relating to contracting with historically underutilized businesses and nonprofit organizations employing persons with disabilities; 7) total long-term cost to Owner to acquire Bidder's goods or services; 8) the Qualifications of Bidders, including Financial Statements of Bidders, identified in the Instructions to Bidders; and 9) any other relevant criteria specifically listed in the Bidding Documents. The City of Pearland reserves the right to reject any or all bids. A bid that has been "opened" may not be changed for the purposes of correcting an error in the bid price. Young Lorfing, TRMS City Secretary, City of Pearland First Publication date August 29, 2012 Second Publication date September 5, 2012 t 2, 2012 00100-3 of 3 CITY OF PEARLAND INSTRUCTIONS TO BIDDERS Section 00200 INSTRUCTIONS TO BIDDERS 1. Defined Terms 1.1 The term "Owner" hereinafter is defined as the City of Pearland and is used interchangeably with the term "the City". Both terms are synonymous and refer to the City. 1.2 The term "Bidder" means one who submits a Bid Proposal directly to Owner, as distinct from a sub-bidder, who submits a bid to a Bidder. The term "Successful Bidder" means the lowest responsible Bidder to whom the Owner (on the basis of Owner's evaluation as hereinafter provided) makes an award. The term "Bid Documents" includes the Invitation to Bidders, Instructions to Bidders, the Bid Proposal, and the proposed Contract Documents (including all Addenda issued prior to receipts of bids). 1.3 The term "E-bid System"refers to the City's electronic bidding system. This is a web- based system that provides all Bid Documents electronically to potential Bidders and forms the pathway for interested Bidders to submit bids in response to advertisement and invitation. The term "e-bid" and/ or "electronic bid" means the Bidders' electronic response submitted on the electronic Bid Proposal to the Owner by way of the E-bid System. The terms "electronic bid" or "e-bid" are used inter-changeably to describe the above bid process to submit an authorized bid to the City in response to an Invitation to Bidders. 1.4 The term "Pro-Trak" means the City's web-based contract administration and construction records management system used by involved parties to administer the project. This system serves as the web accessed centralized information distribution hub for communications and document management, pay application processing and record retention for all project documentation. Operational instructions for this system will be issued to the successful Bidder at the pre-Construction Meeting. 1.5 All other definitions set out in the Contract Documents are applicable to terms used in the Bidding Documents. 1.6 Unless otherwise expressly provided herein, all references to "day(s)" shall mean consecutive calendar day(s). 2. Registration for E-bid System 2.1 The Owner's E-bid System is accessible via the City's web site at www.cityofpearland.org/bids, Bid documents can be viewed by simply selecting a specific project from the BID OPPORTUNITIES list and clicking on that project AFTER registration as a Supplier. Potential Bidders MUST REGISTER as a "Supplier" by clicking on the Supplier Registration button and completing the registration form. Registrants must provide data for all categories marked with a"*" and must select the following project bid categories: Building Construction Services,New(includes Maintenance and Repair) Construction Services, General " 2, 2012 00200-1 of 8 CITY OF PEARLAND INSTRUCTIONS TO BIDDERS Construction Services,Heavy" " Construction Services, Trade (new construction) Select the appropriate Time Zone for the Bidder's location and whether that location observes Daylight Savings time. Complete the registration information providing all required contact information and establish password security for the E-bid System. Once complete, "suppliers" will receive emails notifying of bid opportunities. Downloading any project bid data will automatically place the bidder's contact information on the list of plan holders list and the E- bid System will automatically send any and all updates, changes or addenda associated with that project. 2.2 The electronic Bid Proposal can only be submitted through this system. The form can be printed for Bidder's use, but the Bid Proposal MUST be submitted on the electronic form within the E-bid System. 2.3 Questions regarding use of the E-bid System may be directed by email to: ebids@ci.pearland.tx.us 3. Copies of Bidding Documents 3.1 Complete sets of "electronic" Bidding Documents are available for download to registered Bidders at No Cost from the City's E-bid System at: www.cityofpearland.org/bids. Interested Bidders must register as a "Supplier" on this site in order to receive the Bid Documents, and all Addenda or other notifications of changes, including communications from the Owner or Engineer. All Bid Documents are available to download and print. 3.2 The Bidder accepts sole responsibility for ensuring that he obtains a full set of these documents by completing the registration and executing a full and complete download of the project documents. Downloading of Bid Documents automatically ensures receipt of any and all subsequent communications from the City or its Engineer. 3.2 Copies of Bidding Documents are available or may be viewed at any of the Plan Houses listed in the Invitation to Bidders. It is recommended that all interested Bidders, whether bidding directly to the Owner or Sub-bidders bidding to the Bidder, register as a Supplier and download the project Bid Documents. 3.3 Complete sets of Bidding Documents must be used in preparing Bid Proposals; neither Owner nor Engineer assumes any responsibility for errors or misinterpretations resulting from the use of incomplete sets of Bidding Documents including, but not limited to all Addenda issued prior to bid. 3.4 Owner and Engineer, in making copies of Bidding Documents available on the above terms, do so only for the purpose of obtaining Bid Proposals on the Work, and do not confer a license or grant for any other use. 4. Qualifications of Bidders 4.1 In determining to whom to award a contract, the City of Pearland may consider, in addition to the other selection criteria identified in section 15 of these Instructions to Bidders, - the following Qualifications of Bidder, and each Bidder must be prepared to submit within two (2) days of Owner's request any or all of such Qualifications requested: 2, 2012 00200-2 of 8 CITY OF PEARLAND INSTRUCTIONS TO BIDDERS 1) A brief narrative of previous experience of the Bidder with projects of a similar nature and scope; 2)A list, including owner name and project location, of on-going projects and contracts for construction of projects of the Bidder which are not yet substantially complete; 3)A list of proposed subcontractors and suppliers for the project being bid; 4) A list of name, address and telephone number of references for projects completed by Bidder; and 5) A Financial Statement of Bidder, consisting of the balance sheet and annual income statement of Bidder for the Bidder's last fiscal year end preceding the submission of the Bid Proposal, which has been audited or examined by an independent certified public accountant. The Financial Statement of Bidder shall be used to determine a Bidder's net working capital, which is defined as current assets less current liabilities. A Bidder's net working capital shall be considered evidence of the Bidder's ability to provide sufficient financial management of the project being bid. The Bidder's Financial Statement shall be clearly and conspicuously marked as "confidential", and shall be deemed and treated as confidential and excepted from the Public Information disclosure requirements of Texas Government Code Section 552.001 et seq., as such information, if released, would give advantage to a competitor or bidder, and/or would cause substantial competitive harm to Bidder. 5. Examination of Contract Documents and Site 5.1 It is the responsibility of each Bidder before submitting a Bid Proposal, to (a) examine the Bidding Documents thoroughly, (b) visit the site to become familiar with local conditions that may affect cost, progress, performance or furnishing of the Work, (c) consider federal, state and local laws and regulations that may affect cost, progress, performance or furnishing of the Work, (d) study and carefully correlate Bidder's observations with the Contract Documents, and (e) notify Engineer of all conflicts, errors, omissions or discrepancies in the Contract Documents, (f) to recognize and plan for use of the City's "Pro-Trak" software to administer the construction process and perform the work of the project 5.2 Any reports of explorations and tests of conditions at the site which have been utilized by the Engineer in preparation of the Contract Documents will be made available to Bidders for review, but such reports are not part of the Contract Documents. Bidder may not and should not rely upon the accuracy of the data contained in such reports, interpretations or opinions contained therein, or the completeness thereof, for the purposes of bidding or construction. 5.3 Information and data reflected in the Contract Documents with respect to underground utilities, equipment or other underground facilities at or contiguous to the site is based upon information and data furnished to Owner and Engineer by owners of such underground facilities or others, and Owner does not assume responsibility for the accuracy or completeness thereof 5.4 Before submitting a Bid Proposal, each Bidder will, at Bidder's own expense, make or obtain any additional examinations, investigations, explorations, tests and studies and obtain any additional information and data which pertain to the physical conditions (surface, subsurface and underground facilities) at or contiguous to the site or otherwise which may 2, 2012 00200-3 of 8 CITY OF PEARLAND INSTRUCTIONS TO BIDDERS affect cost, progress, performance or furnishing of the Work and which Bidder deems necessary to determine its Bid Proposal prices for performing and furnishing the Work in accordance with the Contract Time, Contract Price and other terms and conditions of the Contract Documents. 5.5 On request in advance, Owner will provide each prospective Bidder access to the site to conduct such explorations and tests as each prospective Bidder deems necessary for submission of a Bid Proposal. Prospective Bidders shall fill all holes, clean up and restore the site to its former condition upon completion of such explorations. 5.6 The lands upon which the Work is to be performed, rights-of-way and easements for access thereto and other lands designated for use by Contractor in performing the Work are identified in the Contract Documents. All additional lands and access thereto required for temporary construction facilities or storage of materials and equipment are to be provided by Contractor. Easements for permanent structures or permanent changes in existing structures are to be obtained and paid for by Owner unless otherwise provided in the Contract Documents. 5.7 The submission of a Bid Proposal will constitute an incontrovertible representation by Bidder that Bidder has complied with every requirement of this Article 4, that without exception the Bid Proposal is premised upon performing and furnishing all of the Work. required by the Contract Documents and such means, methods, techniques, sequences or procedures of construction as may be indicated in, required by or reasonably inferred from the Contract Documents, and that the Contract Documents are sufficient in scope and detail to indicate and convey understanding of all terms and conditions for performance and furnishing (+'""` of the Work. 6. Interpretations and Addenda 6.1 All questions about the meaning or intent of the Contract Documents are to be directed to Engineer. Interpretations or clarifications considered necessary by Engineer in response to such questions will be issued by Addenda delivered or transmitted by electronic means to all registered Bidders in the City's E-bid System. Questions received less than five (5) days prior to the date for opening of Bid Proposals may not be answered. Only questions answered by formal written Addenda will be binding. Oral and other interpretations or clarifications will be without legal effect. 6.2 Addenda may also be issued to modify the Bidding Documents as deemed advisable by Owner or Engineer. Addenda will automatically be made available to all registered Bidders that have downloaded Bid Documents from the City's E-bid System. 7. Bid Security 7.1 Each Bid Proposal must be accompanied by bid security made payable to Owner in an amount of five percent (5%) of the Bidder's maximum Bid Proposal price, in the form of a certified check, cashier's check or a Bid Bond("Bid Security"). 7.2 Bidders filing bids electronically through the E-bid System shall scan and up-load a copy of the sealed Bid Bond as an attachment to their bid. Original Bid Bonds shall be delivered to the City's Purchasing Officer prior to the opening of bids. Bid bonds shall be 2, 2012 00200-4 of 8 CITY OF PEARLAND INSTRUCTIONS TO BIDDERS delivered to: Office of City Purchasing, Finance Department, 2nd Floor City Hall, 3519 Liberty Drive, Pearland, Texas 77581. 7.3 The Bid Security of the Successful Bidder will be retained until such time as Bidder has executed the Standard Form of Agreement, and furnished the required Performance and Payment Bonds, whereupon the Bid Security will be returned. If the Successful Bidder fails to execute and deliver the Standard Form of Agreement and furnish the required performance and payment bonds within ten(10) days after the Notice of Award, Owner may annul the Notice of Award and shall be entitled to make a claim against the Bid Security. The Bid Security of other Bidders will be retained until after the Contract is awarded and the Standard Form of Agreement becomes effective, or all bids are rejected, whereupon Bid Security furnished by such Bidders will be returned. 8. Contract Time 8.1 The number'of days in which the Work is to be Substantially Completed, as set forth in the Bid Proposal form and the Standard Form of Agreement, subject to such extension of time as may be due under the terms and conditions of the Contract Documents ("Contract Time"). All references to "time" or"days" shall be interpreted as consecutive calendar days. 9. Liquidated Damages and Early Completion Bonus 9.1 Provisions for liquidated damages and early completion bonus, if any, are set forth in the Standard Form of Agreement. 10 Substitute or "Or-Equal" Items 10.1 The Contract, if awarded, will be on the basis of the selected materials and equipment described in the Plans or specified in the Specifications without consideration of possible substitute or "or-equal" items. Whenever it is indicated in the Plans or specified in the Specifications that a substitute or "or-equal" item of material or equipment may be furnished or used by the Contractor if acceptable to Engineer, application for such acceptance will not be considered by Engineer until after the Agreement becomes effective. All "or-equal" references shall be interpreted to mean "or approved equal". The procedure for submission of any such application by Contractor and consideration by Engineer is set forth in the Contract Documents. 11. Bid Form 11.1 The Bid Proposal form (Section 00300 — Bid Proposal) is included with the Bidding Documents when downloaded. This Document must be printed and signed, as required below, and then uploaded as an Attachment to the Bid. All E-bids must be submitted on the City's official E-bid System Bid Proposal document. All blanks on the Bid Proposal form must be completed or filled in. The Bidder shall bid all Alternates, if any. Incomplete Bid Proposals may be cause for rejection. 11.2 Bid Proposals by corporations must be executed in the corporate name by the president or a vice-president (or other corporate officer accompanied be evidence of authority to sign) 2, 2012 00200-5 of 8 CITY OF PEARLAND INSTRUCTIONS TO BIDDERS and the corporate seal must be affixed and attested by the secretary or an assistant secretary. The corporate address and state of incorporation must be shown below the signature. Once executed the document is to be uploaded as an attachment to the Bid. 11.3 Bid Proposals by partnerships must be executed in the partnership name and signed by • a general partner, whose title must appear under the signature, and if a corporate general partner, executed as required above for corporations and the official address of the partnership must be shown below the signature. All names must be typed or printed below the signature. Once executed the document is to be uploaded as an attachment to the Bid. 11.4 The Bidder shall acknowledge receipt of all Addenda (the number of which must be filled in on the Bid Proposal form). 11.6 The address and telephone number for communications regarding the Bid Proposal must be shown on the Bid Proposal form. • 12. Submission of Bid Proposals 12.1 The place, date and/or time designated for opening Bid Proposals may be changed in accordance with applicable laws, codes and ordinances. Any such changes to the Bid Schedule shall be made by Addenda. 12.2 Electronic Bids shall be submitted per the requirements, instructions, terms and conditions as stated in the registration and submittal instructions of the City's E-bid System electronic bidding software. All Bidders utilizing this system MUST register as a potential supplier, (Bidder). E-Bids are submitted directly via the City's Web based system located at www.cityofpearl and.org/bi ds. Bid Proposals submitted after the bid date and time will be rejected. 13. Modification and Withdrawal of Bid Proposals 13.1 Prior to submission, E-bid Bid Proposals may be modified or withdrawn without prejudice. 13.2 Once submitted, Bid Proposals may only be modified by an appropriate document duly executed (in the manner that a Bid Proposal must be executed) and delivered to Office of City Purchasing, Finance Department, 2nd Floor City Hall, 3519 Liberty Drive, Pearland, Texas 77581 and submitted any time prior to the opening of Bid Proposals. 13.3 A Bidder may not modify or withdraw its Bid Proposal by verbal, facsimile or verbal means. A withdrawn Bid Proposal may be resubmitted prior to the designated time for opening Bid Proposals. No bid may be withdrawn or terminated for a period of sixty(60) days subsequent to the bid opening date without the consent of the City of Pearland. 13.4 If, within twenty-four (24) hours after Bid Proposals are opened, any Bidder files a duly signed, written notice with Owner and promptly thereafter demonstrates to the reasonable satisfaction of Owner that there was a material mistake in the preparation of its Bid Proposal, that Bidder may request to withdraw its Bid Proposal and the bid security may be returned or, at the discretion of the Owner, Owner may make a claim against the bid security. Thereafter, that Bidder will be disqualified from further bidding on the Project to be provided under the Contract Documents. 2, 2012 00200-6 of 8 CITY OF PEARLAND INSTRUCTIONS TO BIDDERS 14. Opening of Bid Proposals 14.1 Bid Proposals will be opened and (unless obviously non-responsive) read aloud publicly. An abstract of the amounts of the base Bid Proposals and major alternates (if any) will be made available to Bidders after the opening of Bid Proposals. Bid Proposals, in their entirety, shall be open for public inspection after the contract is awarded, with the exception of any trade secrets or confidential information contained therein, provided Bidder has expressly identified any specific information contained therein as being trade secrets or confidential information. 15. Bid Proposals to Remain Subject to Acceptance 15.1 All Bid Proposals will remain subject to acceptance for sixty (60) days after the day of the Bid Proposal opening, but Owner may, in its sole discretion, release any Bid Proposal and return the bid security prior to that date. 16. Award of Contract 16.1 Owner reserves the right to reject any and all Bid Proposals, to waive any and all informalities not involving price, time or changes in the Work and to negotiate contract terms with the Successful Bidder. Owner may reject a bid as non-responsive if: 1) Bidder fails to provide required Bid Security; 2) Bidder improperly or illegibly completes or fails to complete all information required by the Bidding Documents; 3) Bidder fails to sign the Bid Proposal or improperly signs the Bid Proposal; 4) Bidder qualifies its Bid Proposal; 5) Bidder tardily or otherwise improperly submits its Bid Proposal; 6) Bidder fails to submit the Qualifications of Bidder as required under section 3 of these Instructions to Bidders; or 7) Bid Proposal is otherwise non-responsive. In determining the best value for the Owner, and in determining to whom to award a contract, Owner may consider: 1)purchase price; 2)reputation of the Bidder and Bidder's goods or services; 3) quality of Bidder's goods or services; 4) extent to which the goods or services meet the Owner's needs; 5) Bidder's past relationship with the Owner; 6) impact on the ability of Owner to comply with laws and rules relating to contracting with historically underutilized businesses and nonprofit organizations employing persons with disabilities; 7) total long-term cost to Owner to acquire Bidder's goods or services; 8) the Qualifications of Bidder; and 9) any other relevant criteria specifically listed in the Bidding Documents. Discrepancies in the multiplication of units of Work and unit prices will be resolved in favor of the unit prices. Discrepancies between the indicated sum of any column of figures and the correct sum thereof will be resolved in favor of the correct sum. 16.2 In evaluating Bid Proposals, Owner will consider the Qualifications of the Bidders, whether or not the Bid Proposals comply with the prescribed requirements, and such alternates, unit prices and other data, as may be requested in the Bid Proposal form or prior to the Notice of Award. 16.3 Owner may conduct such investigations as Owner deems necessary to assist in the evaluation of any Bid Proposal and to establish the responsibility, qualifications and financial (°"''"' ability of Bidders, proposed Subcontractors, suppliers and other persons and organizations to perform and furnish the Work in accordance with the Contract Documents, to Owner's satisfaction, within the Contract Time. 2, 2012 00200-7 of 8 CITY OF PEARLAND INSTRUCTIONS TO BIDDERS 16.4 The contract is to be awarded to the lowest responsible Bidder and may be let on either a lump sum basis or a unit cost basis dependent on the Bid Proposal format. Acceptance of any and all bids may be conditioned on compliance with the requirement for attendance of the mandatory pre-bid meeting. 17. Contract Security 17.1 When the Successful Bidder delivers the executed Standard Form of Agreement to Owner, it must be accompanied by the Performance, Payment, Maintenance and Surface Correction Bonds required by the Contract Documents. Bonds may be on the forms provided herein or an equal form containing no substantive changes, as determined by Owner. 18. Signing of Agreement 18.1 When Owner gives a Notice of Award to the Successful Bidder, it will be accompanied by the required number of unsigned counterparts of the Standard Form of Agreement, and the required Performance and Payment Bond forms. Within ten (10) days thereafter Contractor shall sign and deliver the required number of counterparts of the Standard Form of Agreement to Owner with the required Bonds. Within ten (10) days thereafter, Owner shall deliver one fully signed counterpart to Contractor. There shall be no contract or agreement between Owner and the Successful Bidder until proper execution and attestation of the Standard Form of Agreement by authorized representatives of the Owner. 19. Pre-bid Conference 19.1 A pre-bid conference will be held as indicated in the Invitation to Bid. Attendance at the pre-bid conference is MANDITORY to fulfill the prerequisite requirements for Bidders bidding directly to the Owner. 20. Retainage 20.1 Provisions concerning retainage are set forth in the Contract Documents. END OF SECTION 2, 2012 00200-8of8 CITY OF PEAR JAND ; ; :BID PROPOSAL.,.. Section 00300 BID PROPOSAL Date Bid.of 1aa �,,f nG 'd& 'it-/ , an individual proprietorship I;a corporatio)rganized and existing under the'laws of the State of Texas/a partnership,consisting of . ,for the'construction of. BellaVita Water Line Inter-Connect City of Pearland,Texas COP PN•WA0809 BID NO 0717 57 (Submitted in;Electronic format) :To: The Honorable Mayor and City Council,of Pearland City of Pearland 3519 Liberty Drive Pearland,Texas 77581 Pursuant to the published-Invitation to Bidders, and Instructions to Bidders, the undersigned Bidder hereby proposes to perform all the work and:furnish all necessary superintendence; labor •machuiery, equipment,,tools and materials, and whatever.else may be necessary to complete all the work described ui or reasonably uiferabl'e from.the Contract Documents for the construction of he -BellaVita Water Line Inter";Connect with all related appurtenances, complete,tested, and operational, in accordance with the Plans, and Specifications, prepared;by the Architect, Freese and Nichols, -Inc.,„Clay Herndon, PE, 11200 Broadway Street, '`Suite 2332, Pearland, TX 77584;'under the City of Peariaiidte inspection for the unit paces or applicable.prices set forth in Exhibit"A"; the electronic bid form as contained in the City's.&bid system; which, once:fully -executed and submitted •shall constitute a legal and,;executable proposal from the Bidder. It is" understood that, in-the event any changes are ordered on any part:of the Work, the applicable unit prices bid shall apply as additions to or deductions'from the total prices for the parts of the Work so changed. The Bid Security required under the Instructions to Bidders is included and has beenupl- oaded as an attachment within the E-bid system.and, that a fully.executed,'signed.-,and sealed hard copy has been delivered to,the Office of City Purchasing, Finance'Department, 2"d Floor, City Hall, 3519 Liberty Drive,V Pearland Texas 77581.. The Bidder agrees to submit to the Owner the Qualifications of Bidder, including the Financial Statement of Bidder, as-required by the Instructions to Bidders if requested to do so as a condition of the BEd review. The Bidder binds::himself_, upon_ acceptance of his 'proposal, to execute the Standard Form of Agreement and furni•sh a Performance Bond and.a Payment _Bond, each in the amount of one hundred percent (100%0) ;of the total Contract Price, according to theforms included ;Cand-pomp!. in the ontract Documents, for performing and completing the said work within the time.stated and for the prices stated m.Exhibit "A" of this proposal along with all required insu ance in the required ,amounts, _12>20,1100300;-t of2 ;CITY OF PEARLAIVD: .. BID PROPOSAL, T" he,undersigned Bidder agrees to conumnce;work within 10 days Hof the date of a wr tten'notice to: commence work It:is understood that Work is""to be Substantially Complete within 120 days after the date of the notice to commence work Time for'Substantial.Coinpletion,shall begin on the-date-established by the=notice to commence work The Contractor will pay=liquidated damages in the amounts) specified in Document 00500 Standard Form, of Agreement in the event-the Work is not Substantially Complete in this time limit,: It is agreed that the Contract Price may be increased or decreased to cover work added, altered, or deleted"by order of the Engineer;.in accordance with the-provisions of the General Conditions of Agreement. The undersigned agrees that the amounts bid in :this Bid Proposal will not be. withdrawn or modified for`srxty(60) days following-date of Bid Proposal opening, or such longer period as may be agreed to in writing the City of Pearland and Bidder. It is understood that,in the event the Successful Bidder:fails to enter into the.Standard Form of Agreement and/or to furnish a Performance Bontt and Payment Bond, each in the amount of one hundred (100) percent of the. Contract Price, along with all required insurance in the stated amounts within ten (10) days of the Notice of Award, the'Successful Bidder will forfeit the Bid` =Security as provided in the.Instructions to Bidders: Unless otherwise expressly provided herein, all references to"day(s)"shall mean calendar"'day(s). The Bidder acknowledges':that the,following'Addenda have been received. The modifications'to. .the Bidding Documents noted therein`have been considered and all costs thereto are. included in Cl^ the Bid Proposal prices. Addendum No Dat a //D /2 Addendum No. ' - Date:.. q�/Z2 , Addendum No . 'Z' Date � - Addend No.. '.Date: .Bidder-hereby represents that the only person-or parties interested in this offer as principals are those named . Bidder has not directlyor indirectly entered into any agreement,participated in any collusion,or otherwise taken��f1any`action in restraint of free competitive bidding: Firm Name ..; Co4/ ; e-. ..di,.... �� . By _, Title: '` Address:;Po rocx -"J25D ,Fige.nehwot(, ` -'701 Phone.No: 28 i=q°3==;21 q ATTEST: .. A- 4 i )1 ' ( , 'A- .�11i" S Seal if Bidder is a Corporation) (Typed:or Prin e._ 'Signature Date: '� 'I L�j :�L- ,. END OF.SECTION 4'-' 12,2011 00300;2 of 2 NON-COLLUSION STATEMENT • "The undersigned affirms that they are duly authorized to execute this contract,that this company, corporation,firm,partnership or individual has not prepared this bid in collusion with any other bidder, and that the contents of this bid as to prices,terms or conditions of said bid have not been communicated by the undersigned nor by any employee or agent to any other person engaged.,in this;: . type of business prior to the official opening of this bid Vendor AIc1+, k g`il'?D�. 7-04 Addresss T OBox 12 0 FfienciSWoOc , 77 7 Phone 2 (,q93. , l9�_. r. Fax number _ 8486 'Bidder(Signature). • Position with Company c STlfwlabY". ;- Signature of Company Official7 . Authorizing This Bid Company Official (Printed Name): c' ,. ,C7,li5 Official Posmon if %7 • • .;. CONFLICT OF INTEREST QUESTIONNAIRE 06014 CIQ For vendor or other person doing business with local governmental entity - 0NLY• - OFictu8E This questionnairebeing filed in.accordance with chapter 176 of the Local Government Code by.aperson doing business With the governmental entity, -Date Received By law this questionnaire must be filed with the records administrator of the. local government not later than the 7th business day after the date the person , becomes aware of facts thatrequke the statement to be filed. See Section ...„ 176.006 -Label Government Cade. kperSon COmMits.an offense if the person violates Section '176.006, Local Government Code An offense-underlhIS-section is a Class C,misdemeanor. . „ 1,1 Name of person doing business with local governmental entity: /A.ic el:4V P , Check this box if you are filing an update to a:previously filed questionnaire., • , , (The law requires that you file an updated completed questionnaire with the-,eppropriate-filing authority not than September 1 of the year for which an activity described in Section 176:906(a),Local Government Code pending and not later than the 7th business day after the date the originally filed questionnaire becomes incomplete or inaccurate) Describeeachaffiliationor business relationship with an employee or contractor of the togal governmental entity who makes recommendations to a local government officer of the local governmental entity with respect to expenditure of ingpey. Describe each affiliation or business relationship with a person who is a local government officer and who appoints or, employs a local government officerdf tliiloCal goventmental entity that is the subjeCt Of thisttiiestionnaire. 0 tilai2i;o6 _CONFLICT OF 'INTEREST QUESTIONNAIRE FORM' •-CIQ , -For vendor•Or other person doing business with local governmental entity Page,2 :.NameOtlOcalfgoirernMentOf6Cpr With whom filer has affiliation or business relationship (Complete this only iithe ..- answer to-kB;orC is YES) ThiSsectiOn:„-Itern 5 including subparts A Bi d-e‘b, must be completed for each'officer with whom the filer has affiliation or business .Attach additional pages to this Form CIQ as.fieCetterY, "A8. Is the local government officer named in this section receiving or likely to receive taxable intomefroM'tne'filer of the ElVesNo = B Is the filer of the questionnaire receiving Or:likely:to receive taxable income from or at the direction of the local government officer named in this section AND the taxable income is not from the local entity? Yet ,No . . . . . Is the filet of this affiliated with a corporation or other business entity that the local government officer serves as an officer or director,or holds an ownership:Of 10,percent or more? I-I S'Ot, D Describe each affiliation-Or business relationship Describe any other affiliation or business relationship that inighiCautea conflict of interest. — ' „ ihr?Ai 'Signature:of parsen-.doing.business witt the governmental entity Date rm. 3 - - - - - - . CONFLICT OF INTEREST:OUESTIONNAIRE As of January 1, 2006, the Texas Local Government Code Chapter 176„'requires all vendors and°potential vendors who contractor seek to contract for the sale or purchase of: ;property,goods, or`services with any local government to complete and submit a Conflict__ of Interest Questionnaire:. In filling out the questionnaire; the following are current City Council members`and City employees who may, either recommend or approve awards. City-Council: Mayor •Toth Reid Councilmember Woody Owens Councilmember Scott;Sherman: Councilmember Susan:Sherrouse Councilmember 'Keith Orde neaux Councilmember Greg Hill City Staffi City;,:Manager . Bill Eisen Director of Finance Claire Bogard Assist Director of Finance Rick Overgaard Purchasing;Officer Bob Pearce THE AMERICAN INSTITUTE OF ARCHITECTS ._. ._ `ki'IRMA A, ___... • -kipusioun;Woo440,Eason Gentle Tuinioide, and Anderson,Inc::dba Insurance Alliance . , , „ 1776 Yorktown,Suite'200 . Houston;Tikas 7706 1-01 ierise.itl8 I Fit'?.#760362043 A1A Document A310 Bid -Bond , .... KNOW ALL MEN BY THESE PRESENTS, that we Alcott;:Inc.dba TCH as Principal, hereinafter called the Principal,,and The Guarantee Company of North America USA . a..corporation duly organized under the laws of the State of Michigan , as Surety,--hereinafter called the Surety, are held and firmly bound unto City of Pearland,Texas - , as Obligee, hereinafter , called the Obligee, in the sum of five percent(5%)of amount bid Dollars (S-Sak A:13:);for the payment of which sum well and truly to be made, the said Principal and the said Surety, bind ourselves, our heirs; executors, administrators, successors and assigns, jointly and severally firmly,OY-thete presentt: WHEREAS, the Principal has submitted a bid for Bella Vita Water Line NOW, THEREFORE, if the Obligee shall accept the bid of the Principal and the Principal shall enter into a Contract C....\ With the Obligee in accordance with the terms of'suchbid, and give such bond or bonds as may be specified in the bidding bi-:Coritract Documents with good and sufficient surety for the faithful performance of such Contract and for the RromOt'lieyrrieOtcif.labot and material furnished in the prosecution thereof, Or-ih the event of the failure of the Principal to enter such Contract and give such bond or bonds, if the Principal shall pay to the Obligee the difference not to exceed the penalty hereof-between the amount specified in said bid and such larger amount for which the Obligee may in good faith contract with another party to perform the Work covered by said bid, then this obligation .._ .. shall be null and void, otherwise to remain in full force and'effect: . . , Signed and sealed this -13th day of September,goil. ,,- - •.:„..., , ,_ , , _,,.. •i Arcott Inc dba TCH -' - - : ' •,- -T.,.._ - , . i' ' ' '-' .. . . , . ._ - ,A,..withaf ,i, „.„ . • . , , (Pripcipal) - - (Seal) (Witness) ' K P The GuaranteeCOrnpany o .North America IAA ... (Seal), , . k..._ „ . S a Kohki Attcirrieyr-tri-Fadt ' - Michael ola(Withess . . ...,, , . . .. AIA DOCUMENT A310•-BID,BOND•AM'S!'•FEBRUARY 1970 ED•THE AMERICAN Cu..' INSTITUTE OF Aaciirrects,1735 NY AVE N.V.I.:,Vqt§HINGTON.DC 20006 ' rifEialiAMIL CO.M14.10E - - , XMIR 4.14fliCX THE GUARANTEE COMPANY OF NORTH.AMERICA USA INA Southfield Michigan POWER OF ATTORNEY O • • . ..., , , ,• .., . ,,,,,...,,.... . . , . : , . . . . . .,. . KNOW ALL BY*ESE PRESENTS That THE GUARANTEE COMPANY OF NORTH AMERICA USA a corporation organized and existing under the .„. .. .. , . . „ .. .„. .. •• .- -, ... ---, laws of the State of Michigan'baying its principal office in Southfield Michigan.does hereby constitute and appoint C.W.-Adct0s,-Airdeew.T.,:faitilg,Shgro$,COanOUghi'Suqk Oltlgr,lelap(11..Ranch,=Jo Ann Parker,Michael Cole, bilitrylli..--6 is'on,THaiiii;1.1 Heiler- . ,._, .,,.... ,. ..-.. ... 'Hou#010.W6iVard4'asiiii'Gentle..--Tomfoi7d0'&Anderson Ina,dbit InsuranceAllieinOe - . ...;.,, _. ita hie:and..laitfurattorriey(s)4nfact to execute seal.and deliver for and on its behalf as surety apy.,:a and,,all bonds and uridertakingS, contracts of indemnity and ptherwritihgt obligatory,In the nature thereof which are or may be aife*ed:remilred or permitted by la?.Vi.Statide,:"rbies!eguieVOri,fUenfrec;- -or ' - ' ' The execution of tuchi'irittrprrient(t)jti,purquano9 of these presents,shall be as bindirig.riPori,TH E.GUARANTEE.COMPANY OF NCItrI-1 AMERICA USA as•hillilinci amply to all intente'rincfPUrPoSet eS'Iithe same had- been duly• executed and acknowledged by-ift'redijiarly'..elecled.Ofeeri'etthe: _.. .._ .,.. . . . .,.. .... . ..: ...._ .., principaroffiCe: . ._. ,. .,_ ,.., •., , , ,. ,.. .. _. The Power of Attorney:ii:diePuted and Mak-be-Certified so and may be revoked pursuant to and_by:aUthority•Of Article l);,:SeCtioll 9.0.0f.the,By-LaWt adopted by the Board.of Directors of THE GUARANTEE COMPANY OF NORTH AMERICA USA at t;theeting held on the 31a day of December The President,OranyViCe President,acting with any Secretary Or Assittarit,Secretary,shall iiaiie'power and authority: 1.- To appoint AttOthey(s).in=fect,and to authorize them to execute on behalf Of the CoMpany,:and'attacti•theSeal of the Company thereto.bonds ..„., and Chriehakipgs,contracts of indemnity and other writings obligatory in the nature thereof and . • - _ ; -.. .. •. ... , •••., — . - 2 To revoke at any time such Attorneyrin4act and revoke the authority given except as provided below .._. . „ . . • .„ .., ,- ,.. _ 3: In connection With obligations irjJayar of the Florida Department Of TrapspOrtation.,only it is agreed that thepewer.arid„aUthorityllereby given tb.the"Adoehti;in-FeCt,inCludes:,ehy.and;all consents for the release of retained percentages,aridtor.fitial:eatimeies on engineering and cOnstrbetion-contraCtsiequired by the State of Florida.Department of Transportation It is fully understood that'consenting to the State of Florida'Department of Transportation making paYinent-olthetinatettimatetd the'COntradtbr aridiciritt assignee:-that'not relieve this surety .„ ..-. ... ... company of any of its obligations under its bond. 4 In connection with obligations in favor of the Kentucky Department of Highways only It is a§"reed.pat,tne,POWer and aUthority:hereby-giyeh to ine'..Atterneyin;Fict-derintii,be.Mbdiftd or revoked unless prior written personal notice of such intent na ,beert:Oveit'oltie:toritinisaitinet- DeParthient of Highways of the Commonwealth of Kentucky at least thIrty"(30)dayt prior:CO.1hp modification orreVoCatiop •, .... . ._ Further,-this Power of,Attorney is signed arid sealed_by facsimile pursuant to resolution of the Board of Directors of the Company adopted at.a,Meeting ' 'dilly called and held-cin the'6th day of December 2011 Of Which the frillovilng is`atrue excerpt.: RESOLVED that the signature of any authorized officer and the seal of the Company may be affixed by..factiMile:t0 any Power of Attorney,or certification thereof authorizingthe execution and delivery Of any hohd,Undertakihg,contracts of Indemnity and other obligatory in the nature thereof. .-,.. .,..,,,,..,. . . , , ., . , , . , , ,. sucifogrieture.and sett Wheirteititeittshalthaile the same forca and effect atthOrighManuallyffix,ed . .. , . oeletco' INAMT11'E. $'ithiO'f-kgbf.THE.GUARANTEE COMPANY OF NO!3111.4mEl*A--14SA Ilas.',Cauted1his instrument to be and its Corporate-teal to be affixed by ita'airtharizedbfficif'thiS 23rd day of February.' bl' . . . . . .., . ., ... ., .. . ..._ THE GUARANTEECOMFANY OF NORTH AMERICA USA el6C- 4r--- i., - •; , .- -.2—, , , . ,_ andall u l STATE:OF MICHIGAN Stephen C.'RUtchak,-.Vice President ,R Mssetnan,Seay r . „ . , .. ,.„..„ .,. ,,, cret , „.. . .. . ceur4y.of Oakland ,. On this 23rd day of February.-2012 before me-Caine Ibe'inOlvi;feale,whe eXemrterIthe-PreCedihg-inafrUrnent,4O'Ine*sOnelii known and being by me 'Auly;sWOrri,:Saidthat each is the herein described and authorized eider of The Guarantee Company of North America USA that.the'teat affixed to said inetrinient:ta'Ote'COrperate'Oeil of said Company that the Corp Seal and each signature were duly affixed 1,5k.order of the'Sherd Of Direbtort of _ . . . Cyhrhis.k.Tokal IN WITNESS WHEREOF,'I hive hereuhrO set My hand at,'The.Guarentee .., , , _. No1pry?Obli0i'$tato"Of Michigan Company of T North America USA offices the day and year above written. - ,COlitkpfrQ0kland _ _ my cothrtiviiiiip:.Ex#roirobru-Oy 27,2010 efre;tX7? '''a - ..." -• •4z,regiri*,,- . ' -AdUng in Oiligan0 poyhty . „. , . .. .. .., . . - , . i - I.Randall Mustekrith,Secretary of THE,GUARAt4TEE COMPANY OF•NORTH AMERICA USA,-.Colhereby certify-that the.-abdverand foregoing s a:;rue. and COrrebtrCoPY of a Power of Attorney.eXeCbted by-tH E OM NORTH AMERICA USA W GUARANTEE COMPANY OF ' . .-which Is still in full force and effect:' .r. . .. , . , ._, . . , . IN WITNESS WHEREDF.IshaVe:therighto'tet my harid and attached the sOiotS,Pid:.eoirppf0:04-1., th-4.4 of September..2912 bt 1,. . C -:-,. i. .-\,iiiii". Randall Mittelman,Secretary ,.- .,.„. ., , • • CITY OF PEARLAND BID PROPOSAL EXHIBIT "A" - BID FORM Contractor Name Alcott,Inc.dba TCH Project Name BellaVita Water Line Inter-Connect Contract Name WA0809 Project No. WA0809 Bid No.: 0712-57 • Contract Amount $367,750.00 Item Number I • ' Item Description I Unit r I Estimated Quantity I Unit Price.` ' I Total SECTION 1-BASE BID 1.01 MOBILIZATION @ 3%(SPEC.1505) LS 1 $ 9,000.00 $ 9,000.00 1.02 TRAFFIC CONTROL&REGULATION(SPEC.1555) LS 1 $ 5,000.00 $ 5,000.00 1.03 CONTROL OF GROUND WATER(OPEN EXCAVATION)(WELL POINTING)(SPEC.1564) LF 1,290 $ 10.00 $ 12,900.00 1.04 SWPPP PREPARATION&IMPLEMENTATION(SPEC.1566) LS 1 $ 2,500.00 $ 2,500.00 1.05 TRENCH SAFETY SYSTEM(UTILITIES)(SPEC. 1570) LF 1,290 $ 1.00 $ 1,290.00 1.06 SITE PREPARATION(SPEC.2200) LS 1 $ 5,000.00 $ 5,000.00 1.07 12"DIA.PVC WATER MAIN(OPEN EXCAVATION)(SPEC.2510) LF 460 $ 71.00 $ 32,660.00 1.08 12"DIA.PVC WATER MAIN(HORIZONTAL DIRECTIONAL DRILL)(SPEC.2313) LF 1,340 $ 134.00 $ 179,560.00 1.09 TIE NEW 12"WATER MAIN TO EXISTING 16"DIA WATER MAIN(SPEC.2510) EA 1 $ 5,800.00 $ 5,800.00 1.10 CONCRETE SIDEWALK REPAIR(SPEC.2751) SF 150 $ 17.00 $ 2,550.00 1.11 3"METER&VAULT,COMPLETE IN PLACE(SPEC.2520) LS 1 $ 15,400.00 $ 15,400.00 1.12 4"DIA.PVC SEWER FORCE MAIN(OPEN EXCAVATION)(SPEC.2533) LF 830 $ 30.00 $ 24,900.00 1.13 4"DIA.PVC FUSED JOINT SEWER FORCE MAIN(HORIZONTAL DIRECTIONAL DRILL)(SPEC.2313) LF 370 $ 47.00 $ 17,390.00 1.14 TIE NEW 4"FORCE MAIN TO EXISTING SEWER MANHOLE(SPEC.2533) EA 1 $ 1,300.00 $ 1,300.00 1.15 SITE RESTORATION(HYDRO-MULCH SEEDING)(SPEC.2921) LS 1 $ 2,500.00 $ 2,500.00 SUBTOTAL $ 317,750.00 SECTION 2-EXTRA WORK ' ' - 2.01 EXTRA LABOR(UNSKILLED)(SPEC.00700) MAN HR. - $ 23.00 - 2.02 EXTRA LABOR(SKILLED)(SPEC.00700) MAN HR. - $ 40.00 - 2.03 EXTRA MACHINE EXCAVATION(SPEC.2318) CY - $ 40.00 - 2.04 EXTRA CEMENT STABILIZED SAND(SPEC.2252) CY - $ 25.00 - 2.05 EXTRA DUCTILE IRON FITTINGS,ALL CLASSES AND SIZES,IN PLACE(SPEC.2510) TON - $ 3,000.00 -- 2.06 EXTRA 12"GATE VALVE(SPEC.2510) EA - $ 2,250.00 - 2.07 EXTRA 4"GATE VALVE(SPEC.2533) EA - $ 575.00 -- To be done where authorized by Engineer and in quantities to be authorized. Contractor shall provide unit prices ONLY for this section. SUBTOTAL $ 50,000.00 SECTION 3-ALTERNATE BID 3.01 ADD 12"DIA.HDPE WATER MAIN(HDD)(SPEC.2313) LF 1,340 $ 127.00 $ 170,180.00 3.02 DEDUCT BID ITEM NO.1.08(12"DIA.PVC WATER MAIN VIA HDD)(SPEC.2313) LF -1,340 $ 134.00 $ (179,560.00) 3.03 ADD 4"DIA.HDPE SEWER FORCE MAIN(HDD)(SPEC.2313) LF 370 $ 45.50 $ 16,835.00 3.04 DEDUCT BID ITEM NO.1.13(4"DIA.PVC SEWER FORCE MAIN VIA HDD)(SPEC.2313) LF -370 $ 47.00 $ (17,390.00) SUBTOTAL $ (9,935.00) BID SUMMARY TOTAL BASE BID(SECTION 1+SECTION 2) $ 367,750.00 TOTAL ALTERNATE BID(SECTION 1+SECTION 2+SECTION 3) $ 357,815.00 08/2012 00300-Al CITY OF PEARLAND STANDARD FORM OF AGREEMENT Section 00500 STANDARD FORM OF AGREEMENT THIS AGREE A by and betweenCity of Pearland (hereinafter called OWNER or City) and Tih(t8tt/ Int. ab,a. (hereinafter called CONTRACTOR). OWNER and CONTRACTOR, in consideration of the mutual covenants hereinafter set forth, agree as follows: Article 1. WORK CONTRACTOR shall complete all work as specified or indicated in or reasonably inferable from the Contract Documents (hereinafter the "Work"). The Work is generally described as follows: BellaVita Water Line Inter-Connect Dixie Farm Road to BellaVita Subdivision City of Pearland,Texas COP PN: WA0809 BID NO.: 0712-57 Article 2. ENGINEER - The Work has been designed by Freese and Nichols, Inc., Clay Herndon, PE, 11200 Broadway Street, Suite 2332, Pearland, TX 77584 who is hereinafter called ENGINEER and who is to assume all duties and responsibilities and have the rights and authority assigned to ENGINEER in the Contract Documents in connection with completion of the Work in accordance with the Contract Documents. Article 3. CONTRACT TIME 3.1 The Work will be Substantially Complete (as defined in Article 1 of the General Conditions)within sixty(60) days (including weekends and holidays) from the date when the Contract Time commences to run as provided in paragraph 5.01 of the General Conditions (as revised in the Special Conditions if applicable), and completed and ready for Final Payment within thirty (30) days from the date when the Contract Time commences to run. No work will be allowed on Sundays. 3.2 Liquidated Damages. OWNER and CONTRACTOR recognize that time is of the essence of this Agreement and that OWNER will suffer financial loss if the Work is not completed within the times specified in paragraph 3.1 above, plus any extensions thereof allowed in accordance with Article 5 of the General Conditions. OWNER and CONTRACTOR also recognize the delays, expense, and difficulties involved in proving in a legal or arbitration preceding the actual loss suffered by OWNER if the Work is not completed on time. Accordingly, instead of requiring any such proof, OWNER and CONTRACTOR agree that as liquidated damages for delay (but not as a penalty) CONTRACTOR shall pay OWNER one thousand dollars ($1,000) for each day that expires after the time specified in paragraph 3.1 02/2008 00500- 1 of 7 CITY OF PEARLAND STANDARD FORM OF AGREEMENT for Substantial Completion until the Work is substantially complete. After Substantial Completion, if CONTRACTOR shall neglect, refuse or fail to complete the remaining Work within the time set out in the Certificate of Substantial Completion or any proper extension thereof granted by OWNER, CONTRACTOR shall pay OWNER one thousand dollars ($1,000) for each day that expires after the time specified in the Certificate of Substantial Completion for completion and readiness for Final Payment. 3.3 Inspection Time. Working hours for the Pearland Inspection personnel are from 7:30 a.m. to 4:30 p.m., Monday through Friday, excluding City approved holidays. The Contractor shall notify the OWNER of any required inspection overtime work at least 48 hours in advance and shall pay the overtime wages for the required City inspections. Article 4. CONTRACT PRICE 4.1 OWNER shall pay CONTRACTOR for completion of the Work in strict accordance with the Contract Documents in current funds $367,750.00 (the "Contract Price"). The Contract Price includes the Base Bid and Extra Work, and Alternate Bid, if chosen, as shown in Document 00300—Bid Proposal. (17 Article 5. PAYMENT PROCEDURES CONTRACTOR shall submit Applications for Payment in accordance with Section 6.0 "Measurement and Payment" of the General Conditions. Application for Payment will be processed by ENGINEER as provided in the General Conditions. 5.1 Progress Payments. OWNER shall make progress payments on account of the Contract Price on the basis of CONTRACTOR's Application for Payment as recommended by ENGINEER as provided below. All progress payments will be on the basis of the progress of the Work and actual quantity of Work completed, in accordance with Article 6 "Measurement and Payment" of the General Conditions. 5.1.1 Prior to Substantial Completion, progress payments will be made in an amount equal to the percentage or actual quantity of Work complete, but, in each case, less the aggregate of payments previously made and less such amounts as ENGINEER shall determine, or OWNER may withhold, in accordance with the General Conditions. The OWNER shall make payment within 30 days of receipt of application for payment by the ENGINEER. 5.1.2 Each progress payment shall be less retainage as specified in Paragraph 6.06 of the General Conditions, and further less all previous payments and all further sums that may be retained by the OWNER under the terms of this Agreement. It is understood, however, that in case the whole work be near to completion and some unexpected and unusual delay occurs due to no fault or neglect on the part of the CONTRACTOR, the OWNER may upon written recommendation of the ENGINEER pay a reasonable and equitable 02/2008 00500-2 of 7 CITY OF PEARLAND STANDARD FORM OF AGREEMENT portion of the retained percentage to the CONTRACTOR, or the CONTRACTOR at the OWNER's option, may be relieved of the obligation to fully complete the Work and, thereupon, the CONTRACTOR shall receive payment of the balance due him under the contract subject only to the conditions stated under"Final Payment." 5.2 Final Payment. Upon final completion and acceptance of the Work in accordance with paragraph 6.08 of the General Conditions, OWNER shall pay the remainder of the Contract Price as recommended by ENGINEER as provided in said paragraph 6.08. Article 6. INTEREST Interest on any overdue payment from OWNER to CONTRACTOR shall be paid in accordance with the provisions of Chapter 2251 of the Texas Government Code, as amended. Article 7. CONTRACTOR'S REPRESENTATIONS In order to induce OWNER to enter into this Agreement CONTRACTOR makes the following representations: 7.1 CONTRACTOR has familiarized himself with the nature and extent of the Contract Documents, Work, site, locality, and all local conditions and Laws and Regulations that in any manner may affect cost, progress, performance, or furnishing of the Work. 7.2 CONTRACTOR has studied carefully all available surveys, assessments, reports of explorations, investigations, and tests of subsurface conditions and drawings of physical conditions of the site. Such technical reports and drawings are not Contract Documents, and Owner makes no representations or warranties as to the accuracy of such documents or information, or to whether or not they are complete, comprehensive, or all-inclusive. 7.3 CONTRACTOR has obtained and carefully studied (or assumes responsibility for obtaining and carefully studying) all such examinations, investigations, explorations, tests, reports, and studies (in addition to or to supplement those referred to in paragraphs 7.2 above) which pertain to the subsurface or physical conditions at or contiguous to the site or otherwise may affect the cost, progress, performance or furnishing of the Work ,and CONTRACTOR assumes the risk of such subsurface and physical conditions, and shall furnish the Work at the Contract Price, within the Contract Time and in accordance with the other terms and conditions of the Contract Documents; and no additional examinations, investigations, explorations,tests, reports, and studies or similar information or data are or will be required by CONTRACTOR for such purposes. 7.4 CONTRACTOR has reviewed and checked all information and data shown or indicated on the Contract documents with respect to existing underground facilities at or contiguous to the site and assumes responsibility for the accurate location of 02/2008 00500-3 of 7 CITY OF PEARLAND STANDARD FORM OF AGREEMENT said underground facilities. No additional examinations, investigations, explorations, tests, reports, studies or similar information or data in respect of said underground facilities are or will be required by CONTRACTOR in order to perform and finish the Work at the Contract Price, within the Contract Time and in accordance with the other terms and conditions of the Contract Documents. 7.5 CONTRACTOR has correlated the results of all such observations, examinations, investigations, explorations, tests, reports, and studies with the terms and conditions of the Contract Documents. 7.6 CONTRACTOR has given ENGINEER written notice of all conflicts, errors or discrepancies in the Contract Documents of which Contractor knew or should have known, and CONTRACTOR shall perform the Work at the Contract Price, within the Contract Time and in accordance with the other terms and conditions of the Contract Documents, including any written resolution of any such conflict, error or discrepancy by ENGINEER. Article 8. CONTRACT DOCUMENTS The Contract Documents, which comprise the entire agreement between OWNER and CONTRACTOR concerning the Work, consist of the following, each of which are incorporated herein by reference: (1611"• 8.1 Standard Form of Agreement(Section 00500). 8.2 Performance, Payment, and/or Maintenance Bonds (Sections 00610, 00611, and 00612). 8.3 General Conditions of Agreement (Section 00700), including Attachment No. 1 Workers' Compensation Insurance Coverage, Attachment No. 2 Agreement for Final Payment and Contractor's Sworn Release, and Attachment No. 3 Owner's Insurance Requirements of Contractor. 8.4 Special Conditions of Agreement(Section 00800). 8.5 Plans, consisting of sheets numbered 1 through 27 inclusive with attachments with each sheet bearing the following general title: BellaVita Water Line Inter-Connect (sheets 10-17 have been omitted and are not part of this contract) 8.6 Instructions to Bidders and CONTRACTOR's Bid Proposal, including any Addenda referenced therein. 8.7 Technical Specifications for the Work. 8.8 The following, which may be delivered or issued after this Agreement becomes effective: Any Change Orders or other documents amending, modifying, or supplementing the Contract Documents in accordance with the General Conditions. There are no Contract Documents other than those listed above in this Article 8. The 02/2008 00500-4 of 7 CITY OF PEARLAND STANDARD FORM OF AGREEMENT Contract Documents may only be amended, modified or supplemented as provided in the General Conditions. Article 9. MISCELLANEOUS 9.1 Terms used in this Agreement which are defined in Section 1, "Defmitions and Interpretations" of the General Conditions will have the meanings indicated in the General Conditions. 9.2 No assignment by a party hereto of any rights under or interests in the Contract Documents will be binding on another party hereto without the written consent of the party sought to be bound; and specifically but without limitation moneys that may become due and moneys that are due may not be assigned without such consent (except to the extent that the effect of this restriction may be limited by law), and unless specifically stated to the contrary in any written consent to an assignment, no assignment will release or discharge the assignor from any duty or responsibility under the Contract Documents. 9.3 OWNER and CONTRACTOR each binds itself, its partners, successors, assigns and legal representative to the other party hereto, its partners, successors, assigns and legal representatives in respect of all covenants, agreements and obligations contained in the Contract Documents. 9.4 CONTRACTOR agrees to warranty the Work for a period of one (1) year from Substantial Completion against defects in materials and workmanship. CONTRACTOR agrees to repair or replace any defective work within this warranty period in an expeditious manner at no additional cost to OWNER. 9.5 The Work will be completed according to the Contract Documents and in accordance with codes, ordinances, and construction standards of the City of Pearland, and all applicable laws, codes and regulations of governmental authorities. 9.6 In the event any notice period required under the Contract Documents is found to be shorter than any minimum period prescribed by applicable law, the notice period required shall be construed to be the minimum period prescribed by applicable law. 9.7 This Contract and the Contract Documents, insofar as they relate in any part or in any way to the Work undertaken therein, constitute the entire agreement between the parties hereto, and it is expressly understood and agreed that there are no agreements or promises by and between said parties, except as aforesaid, and that any additions thereto or changes shall be in writing. 9.8 The provisions of this Contract shall be applied and interpreted in a manner consistent with each other so as to carry out the purposes and the intent of the imb., parties, but if for any reason any provision is unenforceable or invalid, such provisions shall be deemed severed from this Contract and the remaining provisions shall be carried out with the same force and effect as if the severed provision had not been part of this Contract. 02/2008 00500-5 of 7 CITY OF PEARLAND STANDARD FORM OF AGREEMENT 9.9 The headings of the paragraphs are included solely for the convenience of reference and if there is any conflict between the headings and the text of this Contract, the Contract text shall control. 9.10 The waiver of any breach hereof shall not constitute a waiver of any subsequent breach of the same or any other provision hereof. Failure by the OWNER in any instance to insist upon observance or performance by CONTRACTOR shall not be deemed a waiver by CONTRACTOR of any such observance or performance. No waiver will be binding upon OWNER unless in writing and then will be for the particular instance only. Payment of any sum by OWNER to CONTRACTOR with knowledge of any breach or default will not be deemed a waiver of such breach or default or any other breach or default. 9.11 The CONTRACTOR acknowledges that the OWNER(through its employee handbook) considers the following to be misconduct that is grounds for termination of an employee of the OWNER: Any fraud, forgery, misappropriation of funds, receiving payment for services not performed or for hours not worked, mishandling or untruthful reporting of money transactions, destruction of assets, embezzlement, accepting materials of value from vendors, or consultants, and/or collecting reimbursement of expenses made for the benefit of the OWNER. The CONTRACTOR agrees that it will not, directly or indirectly; cause an employee of the OWNER to engage in such misconduct. 02/2008 00500-6 of 7 CITY OF PEARLAND STANDARD FORM OF AGREEMENT IN WITNESS WHEREOF, OWNER and CONTRACTOR have signed this Agreement in (11 duplicate. One counterpart each has been delivered to OWNER and one to CONTRACTOR. This Agreement will be effective upon execution and attestation by authorized representatives of the City of Pearland and upon the following date: $ , 2062., OWNER: CONTRACTOR: CITY OF PE A GO I nG • By: �� � By: Title: e4.. Title: lam-P. Date: g e2.a/a__. Date: /big (V (Corporate Seal) ATTEST yo ATTEST • Address for giving notices QIt'ARL ,. �',,,, ©• Box 125o ,//,tea,, 'b FfiPnocwoc?J , )` 775</ r 111 44 lIlllll l i tt lt......••`... Phone: 2gi-Rl3-P611 Fax: g[ 1 ' qq3 - /588 Agent for service of process: END OF SECTION 02/2008 00500-7 of 7 CITY OF PEARLAND PERFORMANCE BOND Section 00610 Bond No. 70083610 PERFORMANCE BOND STATE OF TEXAS § COUNTY OF BRAZORIA § KNOW ALL MEN BY THESE PRESENTS: That ALCOTT, INC. DBA TCH of the City of FRIENDSWOOD , County of HARRIS , and State of Texas, as principal, and THE GUARANTEE COMPANY OF NORTH authorized under the laws of the State of Texas to act AMERICA USA as surety on bonds for principals, are held and firmly bound unto City of Pearland as Obligee (Owner), in the penal sum of$ 367,750.00 for the payment whereof, the said Principal and Surety bind-themselves, and their heirs, administrators, executors, successors, and assigns,jointly and severally, by these presents: WHEREAS, the Principal has entered into a certain written contract with the Owner, effective as of the 8th day of October , 2012, (the "Contract") to commence and complete the construction of certain improvements described as follows: BellaVita Water Line Inter-Connect Dixie Farm Road to BellaVita Subdivision - City of Pearland,Texas COP PN: WA0809 BID NO.: 0712-57 which Contract, including the Contract Documents as defined therein, is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein. NOW THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall faithfully perform said Contract Work and shall in all respects duly and faithfully observe and perform all and singular the covenants, conditions, and agreements in and by said Contract agreed and covenanted by the Principal to be observed and performed, and according to the true intent and meaning of said Contract and Contract Documents, then this obligation shall be void; otherwise to remain in full force and effect; PROVIDED, HOWEVER, that this bond is executed pursuant to the provisions of Chapter 2253 of the Texas Government Code as amended and all liabilities on this bond shall be determined in accordance with the provisions of said Statute to the same extent as if it were copied at length herein. Surety, for value received, stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contract, or to the Work performed thereunder, or the plans, specifications, or drawings accompanying the same, shall in any way affect its obligation on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition ("15"\ to the terms of the Contract, or to the Work to be performed thereunder. 12/2007 00610- 1 of 2 CITY OF PEARLAND PERFORMANCE BOND IN WITNESS WHEREOF, the said Principal and Surety have signed and sealed this instrument this 8th day of October 20 12 Principal: Surety: ALCOTT, INC. DBA TCH THE GUARANTEE COMPANY OF NORTH AMERICA USA By: By: H rlan J. erger 41011366 Title: " Title: Attorney-in-Fact Address: Address: P.O. Box 1250 12600 Northborough, Suite 190 Friendswood, Texas 77549 Houston, Texas 77067 Telephone: 281/993-2999 Telephone: 866/328-0567 Fax: 281/993-1999 Fax: 832/446-6339 NOTICE: THE ADDRESS OF THE SURETY COMPANY TO WHICH ANY NOTICE OF CLAIM SHOULD BE SENT MAY BE OBTAINED FROM THE TEXAS DEPARTMENT OF INSURANCE BY CALLING ITS TOLL-FREE TELEPHONE NUMBER; 1-800-252-3439. END OF SECTION ionstoun,Woodard,Eason,Gentle, Tontforde,...lad Anderson,Inc. dh;a fzas� innzt A i coce 1776 York(sr;i ,Sealte 200 Houton,'Ieias 77056-4114 'FM License#1381 FEIN IN#760362043 12/2007 00610-2 of 2 CITY OF PEARLAND PAYMENT BOND Section 00611 Bond No.• 70083610 PAYMENT BOND STATE OF TEXAS § COUNTY OF BRAZORIA § KNOW ALL MEN BY THESE PRESENTS: That ALCOTT, INC. DBA TCH of the City of FRIENDSWOOD , County of HARRIS , and State of Texas, as principal, and THE GUARANTEE COMPANY OF NORTH.ANIFBIrA USA authorized under the laws of the State of Texas to act as surety on bonds for principals, are held and firmly bound unto City of Pearland as Obligee (Owner),in the penal sum of$367,750.00 for the payment whereof, the said Principal and Surety bind themselves, and their heirs, administrators, executors, successors, and assigns,jointly and severally,by these presents: WHEREAS, the Principal has entered into a certain written contract with the Owner, effective as of the 8th day of October , 20 12, (the "Contract") to commence and complete the construction of certain improvements described as follows: BellaVita Water Line Inter-Connect Dixie Farm Road to BellaVita Subdivision City of Pearland,Texas COP PN: WA0809 BID NO.: 0712-57 which Contract, including the Contract Documents as defined therein, is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein. NOW THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall pay all claimants supplying labor or material to him or a subcontractor in the prosecution of the Work provided for in said Contract, then, this obligation shall be void; otherwise to remain in full force and effect; PROVIDED, HOWEVER, that this bond is executed pursuant to the provisions of Chapter 2253 of the Texas Government Code as amended and all liabilities on this bond shall be determined in accordance with the provisions of said Statute to the same extent as if it were copied at length herein. Surety, for value received, stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contract, or to the Work performed thereunder, or the plans, specifications, or drawings accompanying the same, shall in any way affect its obligation on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the Contract, or to the Work to be performed thereunder. 07/2006 00611 - 1 of 2 CITY OF PEARLAND PAYMENT BOND IN WITNESS WHEREOF, the said Principal and Surety have signed and sealed this instrument Clib.\' this 8th day of October ,20 12 Principal: Surety: ALCOTT, INC. DBA TCH THE GUARANTE COMPANY OF NORTH AMERICA USA By: P By: � . arla J. Berger #1011366 Title: 1/• f Title: Attorney-in-Fact Address: Address: P.O. Box 1250 112600 Northborough, Suite 190 Friendswood, Texas . 77549 Houston, Texas 77067 Telephone: 281,/993'-;2999 Telephone: 866/328-0567 Fax: 281/993-1999 Fax: 832/446-6339 7s' NOTICE: THE ADDRESS OF THE SURETY COMPANY TO WHICH ANY NOTICE OF CLAIM SHOULD BE SENT MAY BE OBTAINED FROM THE TEXAS DEPARTMENT OF INSURANCE BY CALLING ITS TOLL-FREE TELEPHONE NUMBER; 1-800-252-3439. END OF SECTION Hoaastonn,Woodard,Eason,Gentle, Tomfoa de,and As=;dmtaa,Inc. rtba Insure..<:. Alliance 1776Yor Yorktown,;raise 200 Houston,Texas 17056-41.14 TM License#1.301 FEIN 0760362043 07/2006 00611 -2 of 2 CITY OF PEARLAND ONE-YEAR MAINTENANCE BOND Bond No. 70083610 Section 00612 ONE-YEAR MAINTENANCE BOND STATE OF TEXAS § COUNTY OF BRAZORIA § KNOW ALL MEN BY THESE PRESENTS: That ALCOTT, INC. DBA TCH of the City of FRIENDSWOOD , County of HARRIS , and State of Texas, as principal, and THE GUARANTEE COMPANY OF NORTH authorized under the laws of the State of Texas to act AMERICA USA as surety on bonds for principals, are held and firmly bound unto City of Pearland as Obligee (Owner), in the penal sum of$ 367,750.00 for the payment whereof, the said Principal and Surety bind themselves, and their heirs, administrators, executors, successors, and assigns,jointly and severally,by these presents: WHEREAS, the Principal has entered into a certain written contract with the Owner, effective as of the 8th day of October , 20 12, (the "Contract") to commence and complete the construction of certain improvements described as follows: BellaVita Water Line Inter-Connect Dixie Farm Road to BellaVita Subdivision City of Pearland,Texas COP PN: WA0809 BID NO.: 0712-57 which Contract is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein. NOW THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall faithfully correct all such work not in accordance with the Contract Documents discovered within the one-year period from the date of substantial completion, then this obligation shall be void; otherwise to remain in full force and effect; PROVIDED, HOWEVER, that this bond is executed pursuant to the provisions of Chapter 2253 of the Texas Government Code as amended and all liabilities on this bond shall be determined in accordance with the provisions of said Statute to the same extent as if it were copied at length herein. Surety, for value received, stipulates and agrees that no change, extension of time, alteration or addition to the terms of the contract, or to the work performed thereunder, or the plans, specifications, or drawings accompanying the same, shall in any way affect its obligation on this bond, and it does hereby waive notice of any such change, extension of time, alteration or addition to the terms of the contract, or to the work to be performed thereunder. 07/2006 00612- 1 of 2 CITY OF PEARLAND ONE-YEAR MAINTENANCE BOND IN WITNESS WHEREOF, the said Principal and Surety have signed and sealed this instrument this 8th day of October , 2012. Principal: Surety: ALCOTT, INC. DBA TCH THE GUARANTEE COMPANY OF NORTH AMERICA USA By: G.�`fig" By: Harl n J. Berg #1011366 Title: v• ?. Title: Attorney-in-Fact Address: Address: P.O. Box 1250 12600 Northborough, Suite 190 Friendswood, Texas 77549 Houston, Texas 77067 Telephone: 281/993-2999 Telephone: 866/328-0567 Fax: 281/9.93-1.999 Fax: 832/446-6339 Cm.\ NOTICE: THE ADDRESS OF THE SURETY COMPANY TO WHICH ANY NOTICE OF CLAIM SHOULD BE SENT MAY BE OBTAINED FROM THE TEXAS DEPARTMENT OF INSURANCE BY CALLING ITS TOLL-FREE TELEPHONE NUMBER; 1-800-252-3439. END OF SECTION • )honstoun,Woodard,Eason,Gentle, Tonaforde,and.Anderson,Inc. dba! srTam rmice Alliance Nance 1776 Yorktewn,Sate 200 Houston,Texas 77056-4114 '11)..License 41381 FEDI 4760362043 07/2006 00612-2 of 2 IIRE 4UhRAMFE (OSITINV OF `MI[ill i(.1 THE GUARANTEE COMPANY OF NORTH AMERICA USA - srtjSouthfield,Michigan �, .-, POWER OF ATTORNEY KNOW ALL BY THESE PRESENTS:That THE GUARANTEE COMPANY OF NORTH AMERICA USA,a corporation organized and existing under the laws of the State of Michigan,having its principal office In Southfield,Michigan,does hereby constitute and appoint C.W.Adams,Andrew J.Janda,Sharon Cavanaugh,Sue Kohler,Leland L.Rauch,Jo Ann Parker,Michael Cole, Cheryl R Colson,Harlan J.Berger Houstoun Woodard Eason Gentle Tomforde&Anderson Inc.dba Insurance Alliance its true and lawful attorney(s)-in-fact to execute, seal and deliver for and on its behalf as surety, any and all bonds and undertakings, contracts of indemnity and other writings obligatory in the nature thereof,which are or may be allowed,required or permitted by law,statute,rule,regulation,contract or otherwise. The execution of such instrument(s)in pursuance of these presents,shall be as binding upon THE GUARANTEE COMPANY OF NORTH AMERICA USA as fully and amply,to all intents and purposes, as If the same had been duly executed and acknowledged by its regularly elected officers at the principal office. The Power of Attorney is executed and may be certified so,and may be revoked,pursuant to and by authority of Article IX,Section 9.03 of the By-Laws adopted by the Board of Directors of THE GUARANTEE COMPANY OF NORTH AMERICA USA at a meeting held on the 31e day of December,2003. The President,or any Vice President,acting with any Secretary or Assistant Secretary,shall have power and authority: 1. To appoint Attomey(s)-in-fact,and to authorize them to execute on behalf of the Company,and attach the Seal of the Company thereto,bonds and undertakings,contracts of indemnity and other writings obligatory in the nature thereof;and 2. To revoke,at any time,any such Attorney-in-fact and revoke the authority given,except as provided below 3. In connection with obligations In favor of the Florida Department of Transportation only,it is agreed that the power and authority hereby given to the Attorney-in-Fact includes any and all consents for the release of retained percentages and/or final estimates on engineering and construction contracts required by the State of Florida Department of Transportation. It is fully understood that consenting to the State of Florida Department of Transportation making payment of the final estimate to the Contractor and/or its assignee,shall not relieve this surety company of any of its obligations under its bond. 4. In connection with obligations in favor of the Kentucky Department of Highways only,it is agreed that the power and authority hereby given to the Attorney-in-Fact cannot be modified or revoked unless prior written personal notice of such intent has been given to the Commissioner- Department of Highways of the Commonwealth of Kentucky at least thirty(30)days prior to the modification or revocation. 7 I Further,this Power of Attorney is signed and sealed by facsimile pursuant to resolution of the Board of Directors of the Company adopted at a meeting duly called and held on the 6th day of December 2011,of which the following is a true excerpt: RESOLVED that the signature of any authorized officer and the seal of the Company may be affixed by facsimile to any Power of Attorney or certification thereof authorizing the execution and delivery of any bond,undertaking,contracts of indemnity and other writings obligatory in the nature thereof,and such signature and seal when so used shall have the same force and effect as though manually affixed. �wfteco IN WITNESS WHEREOF,THE GUARANTEE COMPANY OF NORTH AMERICA USA has caused this instrument to be signed and r 44, its corporate seal to be affixed by its authorized officer,this 23rd day of February,2012. 0 q THE GUARANTEE COMPANY OF NORTH AMERICA USA �r; e-'Y ,iiieetc;rezeozet...e.....7.........ee„.._ STATE OF MICHIGAN Stephen C.Ruschak,Vice President Randall Musselman,Secretary County of Oakland On this 23rd day of February,2012 before me came the individuals who executed the preceding instrument,to me personally known,and being by me duly sworn,said that each is the herein described and authorized officer of The Guarantee Company of North America USA;that the seal affixed to said instrument is the Corporate Seal of said Company;that the Corporate Seal and each signature were duly affixed by order of the Board of Directors of Cynthia A.Take! IN WITNESS WHEREOF,I have hereunto set my hand at The Guarantee -fzr;„,M=.` ;: Notary Public,State of Michigan Company of North America USA offices the day and year above written. County of Oakland ._' '� My Commission Expires February 27,2018 ef J a -re ',;4-..-T- it. Acting in Oakland County 3 Pit I,Randall Musselman,Secretary of THE GUARANTEE COMPANY OF NORTH AMERICA USA,do hereby certify that the above and foregoing is a true and correct copy of a Power of Attorney executed by THE GUARANTEE COMPANY OF NORTH AMERICA USA,which Is still In full force and effect. +Tiegl. IN WITNESS WHEREOF,I have thereunto set my hand and attached the seal of said,Companythis 8th day of October, 2012 `1.0....0) i -; 'MA Randall Musselman,Secretary -_ _- �. THE The Guarantee Company of North America USA V. GUARANTEE One Towne Square, Suite 1470 Southfield, Michigan 48076 Phone: 248-281-0281 Fax: 248-750-0431 Texas Consumer Notice 1 IMPORTANT NOTICE AVISO IMPORTANTE To obtain information or make a complaint: Para obtener informacion o para someter una q ueja: 2 You may contact your agent at: Puede comunicarse con su agent al 3 You may call The Guarantee Company of North America Usted puede Ilamar al numero de telefono gratis de USA's toll-free telephone number for information or to make a The Guarantee Company of North America USA's complaint at: 1-866-328-0567 para informacion o para someter una queja al: 1-866-328-0567 4 You may also write to The Guarantee Company of North Usted tambien puede escribir a to The Guarantee America USA at: Company of North America USA: One Towne Square, Suite 1470 One Towne Square, Suite 1470 Southfield, Michigan 48076 Southfield, Michigan 48076 Web:www.ocna.com Web:www.ocna.com E-mail: Info@gcna.com E-mail: Info@gcna.com Fax:248-750-0431 Fax:248-750-0431 5 You may contact the Texas Department of Insurance to Puede comunicarse con el Departamento de C's\. obtain information on companies, coverages, rights or Seguros de Texas para obtener informacion acerca complaints at: 1-800-252-3439 de companies, coberturas,derechos o quejas al: 1 - 800-252-3439 6 You may write the Texas Department of Insurance: Puede escribir al Departamento de Seguros de P.O. Box 149104 Texas: Austin,TX 78714-91 04 P.O. Box 149104 Fax:(512)475-1771 Austin,TX 78714-91 04 Web:http://www.tdi.state.tx.us Fax:(512)475-1771 E-mail: ConsumerProtection@tdi.state.tx. us Web: http://www.tdi.state.tx.us E-mail: ConsumerProtection@tdi.state.tx. us 7 PREMIUM OR CLAIM DISPUTES: DISPUTAS SOBRE PRIMAS 0 RECLAMOS: Should you have a dispute concerning your premium or about a Si tiene una disputa concerniente a su prima o a un claim you should contact the(agent)(company)(agent or the reclamo, debe comunicarse con el(agente)(la company)first. If the dispute is not resolved,you may contact compania)(agente o la compania)primero. Si no se the Texas Department of Insurance. resuelve la disputa, puede entonces comunicarse con el departamento(TD I). 8 ATTACH THIS NOTICE TO YOUR POLICY: UNA ESTE AVISO A SU POLIZA: Este aviso es solo This notice is for information only and does not become a part para proposito de informacion y no se convierte en or condition of the attached document. parte o condicion del documento adj unto. (1111\- CS0083 Texas Consumer Notice 07/12/12 Section 00615 PARTIAL WAIVER OF LIEN AND PAYMENT AFFIDAVIT The undersigned contracted with City of Pearland to furnish in connection with certain improvements to real property located in the City of Pearland, TX and owned by the City of Pearland which improvements are described as follows: In consideration of Pay Estimate No. in the amount of$ the undersigned, on oath, states that all persons and firms who supplied labor and materials to the undersigned in connection with said Project have been fully paid by the undersigned for such work through In consideration of the payment herewith made, the undersigned does fully and finally release and hold harmless the City of Pearland and its surety, if any, through the above date from any and all claims, liens, or right to claim or lien, arising out of this Project under any applicable bond, law or statue. It is understood that this affidavit is submitted to induce payment of the above sum and for use by the City of Pearland in assuring the Owner and others that all liens and claims relating to the said Project furnished by the undersigned are paid. Signature Printed Name&Title Company Name State of County of Subscribed and sworn to, before me, this day of , 20 My Commission Expires: Notary Public raift Revised 12/31/07 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT Section 00700 GENERAL CONDITIONS OF AGREEMENT TABLE OF CONTENTS Page No. 1.0 DEFINITIONS AND INTERPRETATIONS 1 1.01 Owner, Contractor and Engineer - 1 1.02 Contract Documents 1 1.03 Subcontractor 2 1.04 Written Notice 2 1.05 Work 2 1.06 Extra Work 2 1.07 Work Day 1.07-1 Rain Day 1.07-2 Weather Day 1.08 Calendar Day 2 1.09 Substantially Completed 3 1.10 Interpretation of Words and Phrases 3 1.11 Referenced Standards 1.12 Contract Time 3 2.0 RIGHTS AND RESPONSIBILITIES OF THE OWNER 3 2.01 Adequacy of Design 3 2.02 Right of Entry 4 2.03 Ownership of Drawings 4 2.04 Changes and Alterations 4 2.05 Damages 4 05/2007 00700-i CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 3.0 RIGHTS AND RESPONSIBILITIES OF THE ENGINEER 5 3.01 Owner-Engineer Relationship 5 3.02 Keeping of Plans and Specifications Accessible 5 3.03 Preliminary Approval 5 3.04 Inspection by Engineer 6 3.05 Determination of Questions and Disputes 6 3.06 Recommendation of Payment 6 4.0 RIGHTS AND RESPONSIBILITIES OF THE CONTRACTOR 7 4.01 Independent Contractor 7 4.02 Contractor's Understanding 7 4.03 Laws and Ordinances 7 4.04 Assignment and Subletting 8 4.05 Performance and Payment Bonds 8 4.06 Insurance 8 4.07 Permits and Fees 8 4.08 Texas State Sales Tax 9 4.09 Contractor's Duty and Superintendence 9 4.10 Character of Workers 9 4.11 Labor,Equipment,Materials, Construction Plant and Buildings 9 4.12 Sanitation 10 4.13 Cleaning and Maintenance 10 4.14 Performance of Work 10 4,15 Right of Owner to Accelerate the Work 10 4.16 Layout of Work 10 4.17 Shop Drawings 10 05/2007 00700-ii CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 4.18 Engineer-Contractor Relationship; Observations 11 4.19 Observation and Testing 11 4.20 Defects and Their Remedies 12 4.21 Liability for Proper Performance 12 4.22 Protection Against Accident To Employees and the Public 13 4.23 Protection of Adjoining Property 14 4.24 Protection against Claims of Subcontractors, Laborers, Materialmen, and Furnishers of Machinery and Supplies 14 4.25 Protection Against Royalties or Patented Invention 15 4.26 Indemnification 15 4.27 Losses From Natural Causes 16 4.28 Guarantee 16 5.0 PROSECUTION AND PROGRESS 17 5.01 Time and Order of Completion 17 5.02 Extension of Time 17 5.03 Hindrances and Delays 18 5.04 Suspension of Work 18 5.05 Liquidated Damages for Delay 5.06 Change of Contract Time 5.07 Delays Beyond Owner's and Contractor's Control 18 6.0 MEASUREMENT AND PAYMENT 19 6.01 Discrepancies and Omissions 19 6.02 Quantities and Measurements 19 6.03 Estimated Quantities 19 6.04 Price of Work 19 05/2007 00700-iii CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 6.05 Payments 20 6.06 Partial Payments 20 6.07 Use of Completed Portions &Punchlist 21 6.08 Final Payment 22 6.09 Correction of Work Before Final Payment 23 6.10 Correction of Work After Final Payment 23 6.11 Payments Withheld 23 6.12 Delayed Payments 24 7.0 EXTRA WORK AND CLAIMS 24 7.01 Change Orders 24 7.02 Minor Changes 25 7.03 Extra Work 25 7.04 Time of Filing Claims 26 8.0 DEFAULT 27 8.01 Default by Contractor 27 8.02 Supplementation of Contractor Forces 29 8.03 Cumulative Remedies & Specific Performance 29 8.04 Cross-Default 29 8.05 Insolvency 29 8.06 Contingent Assignment 30 8.07 Waiver of Consequential Damages 30 8.08 Termination for Convenience 30 8.09 Default by Owner 31 r"\ 9.0 DISPUTE RESOLUTION 31 ATTACHMENT NO. 1: WORKERS' COMPENSATION INSURANCE COVERAGE Al 05/2007 00700-iv CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT ATTACHMENT NO. 2: AGREEMENT FOR FINAL PAYMENT AND CONTRACTOR'S SWORN RELEASE B1 ATTACHMENT NO. 3: OWNER'S INSURANCE REQUIREMENTS OF CONTRACTOR Cl 05/2007 00700-v CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT pry Section 00700 GENERAL CONDITIONS OF AGREEMENT 1.0 DEFINITIONS AND INTERPRETATIONS 1.01 OWNER, CONTRACTOR AND ENGINEER. The OWNER, the CONTRACTOR and the ENGINEER are those persons or organizations identified as such in the Agreement. The term ENGINEER as used in these General Conditions shall refer to the Engineer or Architect identified in the Agreement, as applicable, and means a person authorized to act as a representative of the entity designated by the OWNER to provide professional services required in connection with the preparation and performance of this Contract. The Owner's representative on the project site shall be the Construction Manager or Engineer as designated. 1.02 CONTRACT DOCUMENTS. The Contract Documents shall consist of all of the documents identified in Article 8 of the Standard Form of Agreement, which documents, excluding the Plans and such documents as may be delivered or issued after the Effective Date of the Agreement, as referenced in Article 8, shall be bound together in a Project Manual for the Work. All references to the "Contract" or the "Agreement" in these General Conditions of Agreement shall include the Contract Documents. The Contract Documents are complementary, and what is required by one shall be binding as if required by all. In the event of any conflict among the Contract Documents, the Contract Documents shall govern in the following order: (1) Modifications in writing and signed by both parties, including any Change Orders; (2) Standard Form of Agreement; (3) Special Conditions of Agreement; (4) General Conditions of Agreement, including Attachment No. 1 — Workers' Compensation Insurance Coverage, Attachment No. 2 — Agreement for Final Payment and CONTRACTOR'S Sworn Release, and Attachment No. 3 — Owner's Insurance Requirements of Contractor; (5) Addenda, if any; (6) Plans and Specifications referenced or included in the Project Manual; (7) Instructions to Bidders; (8) Bid Proposal; and (9) Exhibits: The following Exhibits, if any, attached hereto, are incorporated herein, and are a part of this Contract: 12,2011 00700- 1 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT In the event a conflict or inconsistency remains between or within the Plans and Specifications or other Contract Documents, or the Contract Documents and applicable standards, codes and ordinances, CONTRACTOR shall provide the greater quantity or better quality, or CONTRACTOR shall comply with the more stringent requirements, as determined by ENGINEER Terms or phrases used in the Contract Documents with a well-known technical or construction industry meaning shall have such recognized meanings. References to standards, specifications, manuals or codes of any technical society, organization or association, or to the laws or regulations of any governmental authority, shall mean the latest in effect on the effective date of the Contract,unless otherwise stated in the Contract Documents. 1 .03 SUBCONTRACTOR. The term "subcontractor", as employed herein, includes those entities having a contract with the CONTRACTOR or a subcontractor for performance of work on the Project with a value meeting or exceeding 10% of the Contractor's TOTAL BASE BID for the work contemplated by these Contract Documents. OWNER shall have no responsibility to any subcontractor for performance of work on the Project contemplated by these Contract Documents, and any such subcontractor shall look exclusively to CONTRACTOR for any payments due subcontractor. 1.04 WRITTEN NOTICE. Written Notice shall be deemed to have been duly served if delivered in person or by electronic means through the Pro Trak to the individual or to a partner of the partnership or joint venture, or to an officer of the corporation or company for whom it is intended, or if delivered at or sent by Certified Mail, Return Receipt Requested, to the last known business address or registered office of such individual,partnership,joint venture or corporation or company, or to the address for giving notices listed in the Standard Form of Agreement. 1.05 WORK. Unless otherwise stipulated, the CONTRACTOR shall provide and pay for all materials, supplies, machinery, equipment, tools, superintendence, labor, services, insurance, and all water, light, power, fuel, transportation and all other facilities or services of any nature whatsoever necessary for the execution and completion of the Work described in the Standard Form of Agreement. Unless otherwise specified, all materials shall be new, and both workmanship and materials shall be of good quality. The CONTRACTOR shall, if required by the ENGINEER as representative of the OWNER, furnish satisfactory evidence as to the kind and quality of materials. Materials or work described in words which so applied have well-known, technical or trade meaning shall be held to refer to such recognized standards. All work shall be done and all materials shall be furnished in strict conformity with the Contract Documents. 1.06 EXTRA WORK. The term "Extra Work", as used in this Contract, shall be understood to mean and include all work that may be required by the ENGINEER as representative of the OWNER,to be performed by the CONTRACTOR to accomplish any change, alteration or addition to the work shown in the plans. Extra work shall be authorized in writing by the ENGINEER prior to commencement. Extra Work items are paid for on an as needed, as authorized basis only. t 12,2011 00700-2 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 1.07 WORK DAY: As used herein, a "Work Day" is defined as any Monday through (P'^N, Friday, not a legal holiday, and any Saturday or Sunday specifically approved by the OWNER, in which the CONTRACTOR can perform six or more hours of work per the current construction schedule. CONTRACTOR agrees to request specific approval from the Construction Manager or Owner, in advance, to perform work on Saturdays or Sundays and in so doing agrees to pay all. charges and costs for Inspection and or Construction Management services required during the performance of any such approved work. 1.07-1 RAIN DAY: As used herein, is defined as any WORK DAY during which weather related conditions prevent the CONTRACTOR from performing four (4) or more consecutive hours of work on critical path items as identified in the current construction schedule. CONTRACTOR shall record Rain Days on the Pay Application each month for the review and possible approval by the OWNER. The approved Rain Day is then added to the Contract Time. (See 1.12 Contract Time below) 1.07-2 IMPACT DAY: As used herein, is a day that is added to the CONTRACT TIME by the OWNER by Change Order to extend the Contract Time by one full Work Day. (See 1.12 Contract Time below) Impact Days, once approved by the OWNER, shall extend the Contract Time on a one-to-one basis to replace a Work Day lost to conditions that prevented the CONTRACTOR from performing four 4 or more consecutive hours of work on critical path items. Impact Days are added to the Contract Time by Change Order only at the end of the work and then only if, in the opinion of the OWNER, a time extension is warranted due to delays beyond the control of the Contractor and required to complete the work within the Contract Time. 1.08 CALENDAR DAY. A "calendar day" is any day of the week, month or year no days being excepted. Unless otherwise expressly provided, all references to "day(s)" shall mean calendar day(s). 1 .09 SUBSTANTIALLY COMPLETED: The terms "Substantially Completed", or "Substantially Complete" or "Substantial Completion" as used in this Contract, shall mean that all major process components of the facility or work have been made suitable for use or occupancy, including appropriate documentation from the equipment suppliers that all of the individual components have been installed in accordance with the specifications and manufacturer's recommendations,the installations have been approved by the ENGINEER and the items have met the start-up and testing requirements of the contract documents or is deemed to be in a condition to serve its intended purpose or requires only minor miscellaneous work and adjustment to achieve Final Completion and Acceptance as determined by the ENGINEER. Upon compliance with the above referenced criteria, ENGINEER shall issue a Certificate of Substantial Completion. PARTIAL SUBSTANTIAL COMPLETION: designation will be given on components of the Work that must be placed into service prior to the completion of the entire Work. The contractor's One Year Warranty period for these items shall begin on the date of Partial Substantial Completion as designated by the ENGINEER. The ENGINEER shall determine and make all such designations. 12,2011 00700-3 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 1.10 INTERPRETATION OF WORDS AND PHRASES. Whenever the words "directed", "permitted", "designated", "required", "ordered", "considered necessary", "prescribed" or words of like import are used, it shall be understood that the direction, requirement,permission, order, opinion designation or prescription of the ENGINEER as the OWNER's representative is intended. Similarly, the words "approved", "acceptable", "satisfactory" or words of like import shall mean that no exception is taken by ENGINEER, but does not relieve CONTRACTOR of responsibility for compliance with the Contract Documents. Whenever in the Specifications or Drawings of the Contract Documents, the terms of description of various qualities relative to finish, workmanship or other qualities of similar kind which cannot, from their nature, be specifically and clearly described and specified, but are necessarily described in general terms, the fulfillment of which must depend on individual judgment, then, in all such cases, any question of the fulfillment of said Specifications shall be decided by the ENGINEER as the OWNER's representative, and said work shall be done in accordance with his interpretations of the meaning of the words, terms or clauses defining the character of the work. 1.11 REFERENCED STANDARDS. No provision of any referenced standard specification, or manual shall be effective to change the duties and responsibilities of the Owner, Engineer, Contractor, or their consultants, employees, or representatives from those set forth in the Contract Documents, nor shall it be effective to assign to the Engineer or its consultants, • employees, or representatives any duty or authority to supervise or direct the furnishing or performance of the Work or any duty or authority to undertake responsibilities contrary to provisions of the Contract Documents. C$1 \, 1.12 CONTRACT TIME The term Contract Time as used herein, refers to the number of Calendar days provided to complete the work or the date, stated in the Agreement: (i)to achieve Substantial Completion, and (ii) to complete the Work so that it is ready for final payment as evidenced by ENGINEER's written recommendation of final payment in accordance with Paragraph 6.09 and as modified as a result of any authorized Extensions. The established Contract Time includes 40 Rain Days per year, based on the average number of rain days per year for the period of June 1898 to December 1996 as recorded by the Alvin Weather Center Record. The Contract Time shall only be extended by (a) the addition of Rain Days equal to the number of actual Rain Days in excess of 40 days per year and (b) the number of Impact Days granted for delays, in the opinion of the Owner, beyond the control of the Contractor. The extension of the Contract Time shall be the CONTRACTOR's sole and exclusive remedy for delays. 12,2011 00700-4 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 2.0 RIGHTS AND RESPONSIBILITIES OF THE OWNER (1". 2.01 NO WARRANTY OF DESIGN. It is understood that the OWNER MAKES NO WARRANTY OF THE ADEQUACY, ACCURACY OR SUFFICIENCY OF THE PLANS AND SPECIFICATIONS OR ANY OTHER DESIGN DOCUMENTS, AND OWNER HEREBY EXPRESSLY DISCLAIMS ANY SUCH WARRANTY, EXPRESSED OR IMPLIED. Prior to commencing each portion of the Work, CONTRACTOR shall carefully study and compare the relevant Contract Documents, shall observe conditions at the site affecting the Work, and shall take field measurements of existing conditions related to the Work. Any errors, omissions or inconsistencies in the Contract Documents noted by the CONTRACTOR, and/or any variance between the Contract Documents and applicable codes, standards or ordinances, shall be promptly reported by CONTRACTOR to ENGINEER in writing as a Request for Information. CONTRACTOR shall not proceed with the affected portion of the Work until it receives ENGINEER's written response to such Request for Information, and then only in accordance with ENGINEER's response. If CONTRACTOR fails to perform its obligations under this paragraph, CONTRACTOR shall pay such costs and damages to OWNER as would have been avoided if CONTRACTOR had reported any errors, omissions, inconsistencies or variances in the Contract Documents noted by CONTRACTOR or which should have been noted by a careful study of the Contract Documents. CONTRACTOR shall comply with the Contract Documents, all approved modifications thereof and additions and alterations thereto approved in writing by the OWNER. The burden of proof of such compliance shall be upon the CONTRACTOR to show that he has complied with the requirements of the Contract Documents and approved modifications thereof and all approved additions and alterations, thereto, as the same shall have been interpreted by the ENGINEER. 2.02 RIGHT OF ENTRY. The OWNER reserves the right to enter the property or location on which the work herein contracted for is to be performed, constructed or installed, for itself or such agent or agents as it may select, for the purpose of inspecting the work, or for the purpose of performing, constructing or installing such collateral work as the OWNER may desire. The OWNER shall have the right to make inspections at all reasonable times, and the - CONTRACTOR hereby waives any claims for extension of time and/or compensation for any loss or damage if his work shall be delayed by reason of such inspection, performance, construction or installation of collateral work. 2.03 OWNERSHIP OF DRAWINGS. All drawings, specifications and copies thereof furnished by the OWNER shall not be reused on other work and, with the exception of the sets forming the part of the signed Contract Documents, are to be returned to the OWNER on request at the completion of the Work. All drawings and models are the property of the OWNER. 2.04 CHANGES AND ALTERATIONS. The CONTRACTOR further agrees that the Owner may make such changes and alterations, additions and deletions as the OWNER may see fit, in the Work, including but not limited to changes in line, grade, form, dimensions, plans or specifications for the Work herein contemplated, or any part thereof, either before or after the beginning of construction, without affecting the validity of this Contract and the corresponding Performance and Payment Bonds. 12,2011 00700-5 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT If such changes or alterations or deletions diminish the quantity or the value of the Work to be done,they shall not constitute the basis for a claim for compensation or damages, including lost or anticipated profits on the Work that may be affected. If the amount of Work is increased and the work can fairly be classified under the specifications, such increase shall be paid for according to the quantity actually done and at the unit price, if any, established for such work under this Contract, otherwise, such additional work shall be paid for as provided under Article 7 hereof for Extra Work. In case the OWNER shall make such changes or alterations as shall make useless any Work already done or material already furnished or used in said Work, then the OWNER shall compensate the CONTRACTOR for any material or labor so used and for any actual loss occasioned by such change due to actual expenses incurred in preparation for the Work as originally planned. 2.05 DAMAGES. In the event the OWNER is damaged in the course of the work by the act, negligence, omission, mistake or default of the CONTRACTOR, or should the CONTRACTOR unreasonably delay the progress of the work being done by others on the job so as to cause loss for which the OWNER becomes liable, then the CONTRACTOR shall reimburse the OWNER for such loss. 3.0 RIGHTS AND RESPONSIBILITIES OF THE ENGINEER 3.01 OWNER-ENGINEER RELATIONSHIP. The ENGINEER shall serve as the OWNER'S representative during construction. The duties, responsibilities and limitations on the authority of the ENGINEER as the OWNER's representative during construction are set forth in the Contract Documents; and the ENGINEER shall not have authority to extend the OWNER's liability or to bind the OWNER for any additional liability of any nature whatsoever without the written consent of the OWNER. Any communications by the OWNER to the CONTRACTOR regarding the Work shall be issued through the ENGINEER. It is the intent of this Agreement that there shall be no delay in the execution of the Work; therefore, written decisions or directions rendered by the ENGINEER as the OWNER's representative shall be promptly carried out, and any claim arising therefrom shall be resolved as provided in Article 7. Unless otherwise specified, it is mutually agreed between the parties to this Agreement that the ENGINEER shall have the authority to issue written stop work orders whenever such stoppage may be necessary to insure the performance of the Work in accordance with the Contract Documents. 3.02 KEEPING OF PLANS AND SPECIFICATIONS ACCESSIBLE. The ENGINEER shall furnish the CONTRACTOR with four (4) copies of all Plans and Specifications without expense to the CONTRACTOR, and the CONTRACTOR shall keep one full size copy of the same constantly accessible on the job site, with the latest revisions noted thereon. The CONTRACTOR shall be responsible for preserving the Plans and Specifications, timely and accurately updated, for reference and review by the OWNER or the ENGINEER and submittal of redlines during closeout. 12,2011 00700-6of35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 3.03 PRELIMINARY APPROVAL. The ENGINEER shall not have the power to t."' waive the obligations imposed under this Contract for the furnishing by the CONTRACTOR of new material of good quality, and for good and workmanlike performance of the Work as herein described, and in full accordance with the Contract Documents, without alteration, deletion or change. No failure or omission of the ENGINEER to discover, object to or condemn any non- conforming or defective work or material, or to stop work, shall release the CONTRACTOR from the obligation to fully and properly perform the Contract, including without limitation, the obligation to at once tear out, remove and properly replace any defective work or material at any time prior to final acceptance, upon discovery of such non-conforming or defective work or material. Any questioned Work may be ordered taken up or removed for inspection by the ENGINEER prior to fmal acceptance, and if found not to be in accordance with the Contract Documents, all expense of removing, inspection and repair or replacement shall be borne by the CONTRACTOR; otherwise the expense thus incurred shall be allowed as Extra Work and shall be paid for by the OWNER, provided that where inspection or approval is specifically required by the Specifications prior to performance of certain work, should the CONTRACTOR proceed with such work without requesting prior inspection or approval, he shall bear all expense of taking up, removing and replacing this work if so directed by the ENGINEER. 3.04 INSPECTION BY ENGINEER. The ENGINEER shall make periodic visits to the site to observe the progress and quality of the executed Work and to determine if such Work generally meets the essential performance and design features and the technical, functional /or engineering requirements of the Contract Documents, and is in all other respects being performed in compliance with the Contract Documents. However, the ENGINEER shall not be responsible for making any detailed, exhaustive, comprehensive or continuous on-site inspections to check the quality and/or quantity of the work, nor shall the ENGINEER be in any way responsible, directly or indirectly, for the construction means, methods, techniques, sequences, quality, procedures, programs, safety precautions or lack of same incident to the Work being performed or any part thereof. The ENGINEER shall use reasonable care to prevent deviation from the intent and substance of the Contract Documents by the CONTRACTOR in the performance of the Work and any part thereof and, on the basis of such on-site observations, will keep the OWNER informed of the progress of the work and will endeavor to guard the OWNER against defects and deficiencies in the Work of the CONTRACTOR. Notwithstanding any other provision of this Agreement or any other Contract Document, the ENGINEER shall not be in any way responsible or liable for any acts, errors, omissions or negligence of the CONTRACTOR, any subcontractors, agents, servants or employees or any other person, firm or corporation performing or attempting to perform any of the Work. 12,2011 00700-7 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 3.05 DETERMINATION OF QUESTIONS AND DISPUTES. In order to prevent delays and disputes and to discourage litigation, it is agreed that the ENGINEER shall, in all cases, determine the quantities and qualities of the several kinds of Work, which are to be paid for under this Contract. The ENGINEER shall determine all questions in relation to said Work and the construction thereof, as well as all claims, disputes and other matters in question between the CONTRACTOR and the OWNER relating to the execution or progress of the Work or the interpretation of the Contract Documents. In the event the ENGINEER shall become aware of or shall receive information that there is a dispute or a possible dispute as to the reasonable interpretation of the terms and conditions of the Contract Documents, or any other dispute or question, the ENGINEER shall, within a reasonable time, provide a written interpretation of the Contract Documents or a written decision on all questions arising relative to the execution of the Work, copies of which shall be delivered to all parties to the Contract. If the CONTRACTOR or OWNER desires to take exception to any directions, order, interpretation or instructions of the ENGINEER, CONTRACTOR or OWNER shall present any such claim to the ENGINEER in accordance with the provisions of Section 7.04. 3.06 RECOMMENDATION OF PAYMENT. The ENGINEER shall review the CONTRACTOR's application for payment and supporting documents, shall determine the amount owed to the CONTRACTOR and shall provide written recommendation to the OWNER for payment to the CONTRACTOR in such amount. Such recommendation of payment to CONTRACTOR shall constitute a representation to the OWNER of the ENGINEER's judgment that the work has progressed to the point indicated, to the best of his knowledge, information and belief; however, such recommendation of an application for payment to CONTRACTOR shall not (.1"", be deemed an acceptance of any defective or non-conforming Work. Any recommendation of payment by the ENGINEER shall be subject to OWNER's rights to withhold payment under Section 6.11 and as otherwise provided in the Contract. 4.0 RIGHTS AND RESPONSIBILITIES OF THE CONTRACTOR 4.01 INDEPENDENT CONTRACTOR. CONTRACTOR is, and shall remain, an independent contractor, solely responsible for the manner and method of completing the Work. under this Contract, with full and exclusive power and authority to direct, supervise and control his own employees and to determine the means, method and manner of performing such Work, so long as such methods comply with the requirements of the Contract Documents, and do not adversely affect the completed improvements or any other property abutting or adjoining the Work area, the OWNER and ENGINEER being interested only in the result obtained and conformity of such completed improvements to the Plans, Specifications and Contract Documents. The fact that the OWNER or ENGINEER as the Owner's representative shall have the right to observe CONTRACTOR's work during his performance and to carry out the other.prerogatives which are expressly reserved to and vested in the OWNER and the ENGINEER hereunder, is not intended to and shall not at any time change or affect the status of the CONTRACTOR as an independent contractor with respect to either the OWNER or the ENGINEER as the OWNER's representative or to the CONTRACTOR's own employees or to any other person, firm or corporation. 12,2011 00700-8 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 4.02 CONTRACTOR'S UNDERSTANDING. It is understood and agreed-that the ""`, CONTRACTOR has, by careful examination, satisfied himself as to the nature and location of the \\ Work, the conformation of the ground, the character, quality and quantity of the materials to be encountered, the character of equipment and facilities needed preliminary to and during the prosecution of the Work, the general and local conditions, including but not limited to weather, access, lay down and storage areas, and all other matters which in any way affect the Work under this Contract. It is further understood that the CONTRACTOR has satisfied himself as to the terms, meaning, intent and requirements of all of the Contract Documents, and applicable laws, codes, regulations and ordinances. CONTRACTOR hereby warrants and represents that it has taken into consideration all of the foregoing factors, and CONTRACTOR shall perform the Work for the Contract Price and within the Contract Time. No verbal agreement or conversation with any officer, agent or employee of the OWNER or the ENGINEER, either before or after the execution of this Contract, shall affect or modify any of the terms or obligations herein contained. 4.03 LAWS AND ORDINANCES. The CONTRACTOR shall at all times observe and comply with all federal, state or local laws, codes, ordinances, permits and regulations, regardless of whether the same are adopted before or after the execution of this Contract, which in any manner affect the Contract or the work, and shall indemnify, save and hold harmless the OWNER and the ENGINEER against any claim arising out of the violation of any such laws, ordinances and regulations, whether by the CONTRACTOR or his agents, employees, subcontractors or vendors. If the CONTRACTOR observes that the Plans and Specifications are at variance with federal or state laws or codes or the ordinances or regulations of the City, he shall promptly notify the ENGINEER in writing, and any necessary changes shall be made as provided in the Contract for changes in the work. If the CONTRACTOR performs any work knowing it to be contrary to such laws, codes, ordinances, rules or regulations, or if CONTRACTOR reasonably should have known of any such violation, and without such notice to the ENGINEER, CONTRACTOR shall bear all costs arising therefrom. The OWNER is a Political Subdivision of the State of Texas, and the law from which it derives its powers, insofar as the same regulates the objects for which, or the manner in which, or the conditions under which the OWNER may enter into contracts, shall be controlling and shall be considered as part of this Contract to the same effect as though embodied herein. Neither the act of OWNER entering into this Contract, nor OWNER's performance hereunder, shall constitute a waiver of any immunity from suit enjoyed by OWNER under applicable law, all such rights and defenses being hereby expressly reserved, notwithstanding any term or provision herein to the contrary. The Code of Ordinances and other applicable regulations of the OWNER shall be deemed to be embodied in this Contract. The prevailing wage rates applicable to this Project shall be either Document 00811 — Wage Scale for Engineering Construction, or Document 00813 —Wage Scale for Building Construction, or both, as set out in the Project Manual. 12,2011 00700-9of35 CITY OF PEARLAND GENERAL.CONDITIONS OF AGREEMENT 4.04 ASSIGNMENT AND SUBLETTING. The CONTRACTOR further agrees that he will retain personal control and will give his personal attention to the fulfillment of this Contract and that he will not assign, by power of attorney or otherwise, or sublet said Contract, or any rights, duties or obligations arising thereunder, in whole or in part, without the prior written consent of the OWNER, and that no part or feature of the Work will be sublet to anyone objectionable to the ENGINEER or the OWNER. In addition, the OWNER reserves the right to disapprove the subletting of this Contract or any portion hereof on any basis whatsoever. The CONTRACTOR further agrees that the subletting of any portion or feature of the Work or materials required in the performance of this Contract shall not relieve the CONTRACTOR from his obligations to the OWNER, as provided for by this Agreement. 4.05 PERFORMANCE, PAYMENT AND MAINTENANCE BONDS. In the event the Contract Price shall be in excess of $25,000.00, the CONTRACTOR shall execute separate Performance, Payment and Maintenance Bonds, each in the sum of one hundred percent(100%) of the Contract Price, and each in accordance with the provisions of Chapter 2253 of the Texas • Government Code. If the Contract Price does not exceed $25,000.00, the statutory bonds will not be required. All required Bonds shall be payable to OWNER and on forms approved by the OWNER, and shall be executed by a corporate surety in accordance with Article 7.19-1 of the Texas Insurance Code. It is agreed that the Contract shall not be in effect until such original Performance, Payment and Maintenance Bonds are delivered to and approved by the OWNER. The cost of the premium for the Performance, Payment and Maintenance Bonds shall be included in the CONTRACTOR's Bid Proposal. 4.06 INSURANCE. The CONTRACTOR, at his own expense, shall procure, maintain and keep in force throughout the duration of the Work, and throughout the Guarantee Period, insurance as specified in Attachment No. 1 hereto with regard to Workers' Compensation Insurance, and as specified in Attachment No. 3 hereto with regard to all other Insurance. Such insurance shall be carried with an insurance company licensed to transact business in the State of Texas and shall cover all operations in connection with this Contract, whether performed by the CONTRACTOR or a subcontractor, or others for whom CONTRACTOR is responsible. 4.07 PERMITS AND FEES. Unless otherwise provided in the Contract Documents,the Contractor shall secure and pay for all permits, licenses, and inspections necessary for proper execution and completion of the Work, and which are legally required at the time bids are received. Permits required by the City of Pearland will be issued as a NO FEE permit. 4.08 TEXAS STATE SALES TAX. Materials incorporated into this project are exempt from State Sales according to provisions of the Texas Tax Code, Chapter 151, Subsection H. The Contractor must obtain a limited sales, excise and use tax permit or exemption certificate which shall enable him to buy the materials to be incorporated into the Work without paying tax at due time of purchase. 12,2011 00700- 10 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 4.09 CONTRACTOR'S DUTY AND SUPERINTENDENCE. The CONTRACTOR (11"'\, shall give adequate attention to the faithful prosecution and completion of this Contract and shall keep on the work, during its progress, a competent superintendent and any necessary assistants, all satisfactory to the ENGINEER as the OWNER'S representative. The superintendent shall represent the CONTRACTOR in his absence and shall act as the agent of the CONTRACTOR, and all directions given to him shall be binding as if given to the CONTRACTOR. Adequate supervision by competent and reasonable representatives of the CONTRACTOR is essential to the proper performance of the Work, and lack of such supervision shall be an act of default, and grounds for suspending operations of the CONTRACTOR. The Work, from its commencement to completion, shall be under the exclusive charge and control of the CONTRACTOR, and all risk in connection therewith shall be borne by the CONTRACTOR. Neither the OWNER nor the ENGINEER as the OWNER's representative will be responsible for the acts or omissions of the CONTRACTOR, its subcontractors or any of its agents or employees, or any other persons performing any of the Work. 4.10 CHARACTER OF WORKERS. The CONTRACTOR agrees to employ only orderly and competent workers, skillful in the performance of the type of work required under this Contract, to do the Work, and agrees that whenever the ENGINEER shall inform him in writing that any worker or workers on the Work are, in his opinion, incompetent, unfaithful or disorderly, or in the ENGINEER's opinion, are not using their best efforts for the progress of the Work, such rib worker or workers shall be discharged from the Work and shall not again be employed on the Work without the ENGINEER's written consent. OWNER reserves the right to object to any proposed subcontractor. 4.11 LABOR, EQUIPMENT, MATERIALS, CONSTRUCTION PLANT, AND BUILDINGS. The CONTRACTOR shall provide all labor, services, tools, equipment, machinery, supplies, facilities, utilities and materials necessary in the prosecution and completion of this Contract where it is not otherwise specifically provided that the OWNER shall furnish same; and further, the CONTRACTOR shall be responsible for the care, preservation, conservation and protection of all materials, supplies, machinery, equipment, tools, apparatus, accessories, facilities, all means of construction and any and all parts of the Work, whether the CONTRACTOR has been paid, partially paid or not paid for such Work, until the entire Work is completed and accepted. The building or placement of structures for housing workers or offices, or the erection of tents or other forms of protection, will be permitted only with the ENGINEER's written permission, and at such places as the ENGINEER shall direct, and the sanitary conditions of the grounds in or about such structures, shall at all times be maintained in a manner satisfactory to the ENGINEER. Any structures of any nature constructed, placed or erected by the CONTRACTOR for the purposes herein set out, shall be the sole responsibility of the CONTRACTOR as to the proper erection, placement or construction thereof; and the CONTRACTOR agrees to indemnify and hold the ENGINEER or OWNER harmless from any claims of any nature whatsoever brought against either of them for damages allegedly sustained by anyone by reason of the erection, placement, construction or maintenance of CONTRACTOR's buildings or structures. 12,2011 00700- 11 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 4.12 SANITATION. Necessary sanitary conveniences for the use of laborers and others on the Work site, properly secluded from public observation, shall be constructed and maintained by the CONTRACTOR in such manner and at such points as shall be approved by the ENGINEER, and their use shall be strictly enforced. Any structures of any nature constructed or erected by the CON TRACTOR for the purposes herein set out, shall be the sole responsibility of the CONTRACTOR as to the proper erection or construction thereof, and the CONTRACTOR agrees to indemnify and hold the ENGINEER and OWNER harmless from any claims of any nature whatsoever brought against either of them for damages allegedly sustained by anyone by reason of the erection, construction or maintenance of CONTRACTOR's buildings. 4.13 CLEANING AND MAINTENANCE. The CONTRACTOR shall at all times keep and maintain the premises free from accumulation of debris, trash and waste, and at the completion of the Work, he shall remove all such debris, trash and waste, and also his tools, scaffolding and surplus materials, and shall leave the Work broom-clean or its equivalent. The Work shall be left in good order and condition. In case of dispute, the OWNER may remove the debris,trash, waste and surplus materials, and charge the cost to the CONTRACTOR. 4.14 PERFORMANCE OF WORK. It is further agreed that it is the intent of this Contract that all Work must be done and all material must be furnished in accordance with the generally accepted practice for such materials furnished or work completed, unless otherwise provided in the Contract Documents. 4.15 RIGHT OF OWNER TO ACCELERATE THE WORK. If at any time the (01^,, methods or equipment used by the CONTRACTOR, or the work force supplied are found to be inadequate to achieve the progress required to Substantially Complete the Work within the Contract Time, the OWNER or the ENGINEER as the OWNER's representative, may order the CONTRACTOR in writing to supplement its forces and/or equipment, or work shifts or overtime, or otherwise improve its efficiency and rate of progress to achieve Substantial Completion of the Work within the Contract Time, and the CONTRACTOR shall comply with such order, at its own cost and expense. 4.16 LAYOUT OF WORK. Except as specifically provided herein, the CONTRACTOR shall be responsible for laying out work by means of construction surveying and shall accomplish this work in a manner acceptable to the ENGINEER and in conformance with the Contract Documents. 4.17 SHOP DRAWINGS. The CONTRACTOR shall submit to the ENGINEER, with such promptness as. to cause no delay in his own Work or in that of any other contractor, six (6) checked copies, unless otherwise specified, of all shop and/or setting drawings and schedules required for the work of the various trades. Contractor will check and approve shop drawings for compliance with requirements of Contract Documents and will so certify by stamp on each drawing prior to submittal to ENGINEER. Any drawings submitted without Contractor's stamp of approval will not be considered and will be returned to him for proper submission. The ENGINEER shall pass upon them with reasonable promptness, indicating desired corrections. 12,2011 00700- 12 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT The CONTRACTOR shall make any corrections required by the ENGINEER, file with him two (2) corrected copies and furnish such other copies as may be needed. The ENGINEER's approval of such drawings or schedules shall not relieve the CONTRACTOR from responsibility for deviations from the Contract Documents, unless he has, in writing, called the ENGINEER's attention to such deviations at the time of the submission, and the ENGINEER has acknowledged and accepted such deviations in writing, nor shall it relieve him from responsibility for errors of any sort in shop drawings or schedules. It shall be the CONTRACTOR's responsibility to fully and completely review all shop drawings to ascertain their effect on his ability to perform the required Contract Work in accordance with the Plans and Specifications and Contract Documents, and within the Contract Time. Such review by the ENGINEER shall be for the sole purpose of determining the apparent sufficiency of said drawings or schedules to result in finished improvements in conformity with the Plans and Specifications and Contract Documents, and shall not relieve the CONTRACTOR of his duty as an independent contractor as previously set forth, it being expressly understood and agreed that the ENGINEER does not assume any duty to pass upon the propriety or adequacy of such drawings or schedules, or any means or methods reflected thereby, in relation to the safety of either person or property during CONTRACTOR's performance hereunder, and any action taken by the ENGINEER shall not relieve the CONTRACTOR of his responsibility and liability to comply with the Contract Documents. OWNER, CONSTRUCTION MANAGER, ENGINEER, and CONTRACTOR shall make all submittals, review comments, notes, corrections, schedules and updates, testing results, payment applications, instructions and other communications by means of the OWNER'S Pro Trak. The OWNER,ENGINEER and CONTRACTOR shall each retain such hard copies form this system as are required for their specific record keeping requirements. No documents shall be removed from this system or destroyed except those being replaced by the systems protocols as a latest version document. All requirements for written communications, submittals, comments, instructions or other documents processed by means of this system shall have the same legal or time sensitive status as if they had been hand delivered in hard copy to their intended addressee. 4.18 . ENGINEER-CONTRACTOR RELATIONSHIP; OBSERVATIONS. It is agreed by the CONTRACTOR that the ENGINEER, as the OWNER's representative, shall be and is hereby authorized to appoint such subordinate engineers, representatives or observers as the said ENGINEER may from time to time deem proper to observe the materials furnished and the Work done under this Agreement. The CONTRACTOR shall furnish all reasonable aid and assistance required by the subordinate engineers, representatives or observers for the proper observation and examination of the work. The CONTRACTOR shall regard and obey the directions and instructions of any subordinate engineers, representatives or observers so appointed, when such directions and instructions are consistent with the obligations of this Agreement and the Plans and Specifications and Contract Documents, provided, however, should the CONTRACTOR object to any orders by any subordinate engineer, representative or observer, the CONTRACTOR may, within three (3) days, make written appeal to the ENGINEER for his decision. tl 4.19 OBSERVATION AND TESTING. The OWNER or the ENGINEER as the OWNER's representative shall have the right at all reasonable times to observe, inspect and test 12,2011 00700- 13 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT the Work. The CONTRACTOR shall make all necessary arrangements and provide proper facilities and access for such observation, inspection and testing at any location wherever Work is in preparation or progress. The CONTRACTOR shall ascertain the scope of any observation, inspection or testing which may be contemplated by the OWNER or the ENGINEER and shall give ample notice as to the time each part of the Work will be ready for such observation, inspection or testing. The OWNER or the ENGINEER may reject any Work found to be defective or not in accordance with the Contract Documents, regardless of the stage of its completion or the time or place of discovery of such deficiencies, and regardless of whether the ENGINEER has previously accepted the Work through oversight or otherwise. If any Work is covered without approval or consent of the OWNER, it must, if requested by the OWNER or the ENGINEER, be uncovered for examination, at the sole expense of the CONTRACTOR. In the event that any part of the Work is being fabricated or manufactured at a location where it is not convenient for the OWNER or the ENGINEER to make observations of such Work or require testing of said Work, then in such event, the OWNER or the ENGINEER may require the CONTRACTOR to furnish the OWNER or the ENGINEER with certificates of inspection, testing or approval made by independent persons competent to perform such tasks at the location where that part of the work is being manufactured or fabricated. All such tests will be in accordance with the methods prescribed by the American Society for Testing and Materials or such other applicable organization as may be required by law or the Contract Documents. If any Work, which is required to be inspected, tested or approved, is covered up without written approval or consent of the OWNER or the ENGINEER, it must, if requested by the OWNER or the ENGINEER, be uncovered for observation and testing, at the sole expense of the CONTRACTOR. The cost of all such inspections, tests and approvals shall be borne by the CONTRACTOR unless otherwise provided herein. Any Work which fails to meet the requirements of such tests, inspections or approval, and any Work which meets the requirements of any such tests or approval but does not meet the requirements of the Contract Documents shall be considered defective. Such defective Work and any other work affected thereby shall be corrected at the CONTRACTOR'S expense. Neither observations by the OWNER or by the ENGINEER, nor inspections, certifications, tests or approvals made by the OWNER, the ENGINEER or other persons authorized under this Agreement to make such inspections, tests or approvals, shall relieve the CONTRACTOR from his obligation to perform the Work in accordance with the requirements of the Contract Documents. 4.20 DEFECTS AND THEIR REMEDIES. It is further agreed that if the Work or any part thereof or any material brought on the site of the Work for use in the Work or selected for the same, shall be deemed by the ENGINEER as unsuitable or not in conformity with the Plans and Specifications or Contract Documents, the CONTRACTOR shall, after receipt of written notice thereof from the ENGINEER, forthwith remove such material and rebuild or otherwise remedy such Work so that it shall be in full accordance with this Contract, It is further agreed that any such remedial action contemplated herein shall be at CONTRACTOR's expense. 4.21 LIABILITY FOR PROPER PERFORMANCE. Engineering construction drawings and specifications, as well as any additional instructions and information concerning the Work to be performed, passing from or through the ENGINEER, shall not be interpreted as requiring or allowing the CONTRACTOR to deviate from the Plans and Specifications or the Contract Documents, the intent of such drawings, specifications and any other such instructions 12,2011 00700- 14 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT being to define with particularity the agreement of the parties as to Work the CONTRACTOR is to perform. CONTRACTOR shall be fully and completely liable and contractually bound, at his own expense, for design, construction, installation and use or non-use of all items and methods instant to the performance of the Contract, including, without limitation, the adequacy of all temporary supports, shoring, bracing, scaffolding, machinery or equipment, safety precautions or devices, similar items or devices used by him during construction, and work performed either directly or incident to construction, and for all loss, damage or injury incident thereto, either to person or property, whether such damage be suffered by the ENGINEER, the OWNER or any other person not a party to this Contract. Any review of Work in progress or any visit or observation during construction, or any clarification of Plans and Specifications or Contract Documents by the ENGINEER or OWNER, or any agent, employee or representative of either of them, whether through personal observation on the Project site or by means of approval of shop drawings for construction or construction processes, or by other means or methods, is agreed by the CONTRACTOR to be for the purpose of observing the extent and nature of Work completed or being performed, as measured against the Plans and Specifications and Contract Documents, or for the purpose of enabling the CONTRACTOR to more fully understand the Plans and Specifications and Contract Documents so that the completed construction Work will conform thereto, and shall in no way relieve the CONTRACTOR from full and complete responsibility for proper performance of his Work on the Project, including, without limitation, the propriety of means and methods of the CONTRACTOR in performing said Contract, and the adequacy of any designs, plans or other facilities for accomplishing such performance. Any action by the ENGINEER or the OWNER in visiting or observing during construction, or any clarification of Plans and Specifications or Contract Documents shall not constitute a waiver of CONTRACTOR'S liability for damages as herein set out. Deviation by the CONTRACTOR from Plans and Specifications or Contract Documents, whether called to the CONTRACTOR's attention or not, shall in no way relieve CONTRACTOR from his responsibility to complete all work in accordance with said Plans and Specifications and Contract Documents, and further shall not relieve CONTRACTOR of his liability for loss, damage or injury as herein set out. 4.22 PROTECTION AGAINST ACCIDENT TO EMPLOYEES AND THE PUBLIC. The.CONTRACTOR shall be solely responsible for the safety of himself, his employees and all other persons, as well as for the protection of the improvements being erected and the property of himself or any other person, as a result of his operations hereunder. The CONTRACTOR shall take out and procure a policy or policies of Workers' Compensation Insurance with an insurance company licensed to transact business in the State of Texas, which policy shall comply with the Workers' Compensation laws of the State of Texas. The CONTRACTOR shall at all times exercise reasonable precautions for the safety of employees and others on or near the Work and shall comply with all applicable provisions of federal, state and municipal laws and building and construction codes. All machinery and equipment and other physical hazards shall be guarded, as a minimum, in accordance with the "Manual of Accident Prevention in Construction" of the Associated General Contractors of America, except where incompatible with federal, state or municipal laws or regulations. The CONTRACTOR shall provide all necessary machinery guards, safe walkways, ladders, bridges, gangplanks, barricades, fences, traffic control, warning signs and other safety devices. No alcoholic beverages, non-prescription drugs, or unsafe practices will be allowed on the Work site. CONTRACTOR shall dismiss anyone participating in any of the above from the Work site 12,2011 00700- 15 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT for the duration of the Project. Only prescription drug uses with a doctor's authorization to Cim4.\ perform construction activities will be allowed on the Work site. Violation of this provision is a default under the Contract. The use, possession, sale, transfer, purchase or being under the influence of alcohol, drugs or any other illegal or unlawful substance by CONTRACTOR or CONTRACTOR's employees, or CONTRACTOR's subcontractors and employees at any time at the Work site or while on company business is prohibited. CONTRACTOR shall institute and enforce appropriate drug testing guidelines and program. All accidents or injuries to CONTRACTOR's employees working on the job site must be reported verbally and in writing to the ENGINEER immediately, and within no more than eight (8)hours. The safety precautions actually taken and their adequacy shall be the sole responsibility of the CONTRACTOR, in his sole discretion as an independent contractor. Inclusion of this paragraph in the Agreement, as well as any notice which may be given by the OWNER or the ENGINEER as the OWNER's representative concerning omissions under thus paragraph as the Work progresses, are intended as reminders to the CONTRACTOR of his duty and shall not be construed as any assumption of duty to supervise safety precautions by either the CONTRACTOR or any of his subcontractors. 4.23 PROTECTION OF ADJOINING PROPERTY. The CONTRACTOR shall employ proper means to protect the adjacent or adjoining property or properties in any way encountered, which might be injured or seriously affected by any process of construction to be undertaken under this Agreement, from any damage or injury by reason of said process of construction; and he shall be liable for any and all claims for such damage on account of his failure to fully protect all adjacent or adjoining property. THE CONTRACTOR AGREES TO INDEMNIFY, DEFEND, SAVE AND HOLD HARMLESS THE OWNER AND ENGINEER AGAINST ANY CLAIM OR CLAIMS FOR DAMAGES, LOSS, COSTS OR EXPENSES, INCLUDING BUT NOT LIMITED TO ATTORNEY'S FEES, DUE TO ANY INJURY TO ANY ADJACENT OR ADJOINING PROPERTY, ARISING OR GROWING OUT OF THE PERFORMANCE OF THE CONTRACT, REGARDLESS OF WHETHER OR NOT SUCH DAMAGE, LOSS, COST OR EXPENSE IS CAUSED IN PART BY THE NEGLIGENCE, GROSS NEGLIGENCE OR STRICT LIABILITY OF OWNER AND/OR ENGINEER. 4.24 PROTECTION AGAINST CLAIMS OF SUBCONTRACTORS, LABORERS, MATERIALMEN AND FURNISHERS OF MACHINERY, EQUIPMENT AND SUPPLIES. THE CONTRACTOR AGREES THAT HE WILL PROMPTLY PAY WHEN DUE, AND WILL INDEMNIFY, SAVE AND HOLD THE OWNER AND THE ENGINEER HARMLESS FROM ALL CLAIMS GROWING OUT OF THE DEMANDS OF SUBCONTRACTORS, LABORERS, WORKERS, MECHANICS, MATERIALMEN AND FURNISHERS OF MACHINERY AND PARTS THEREOF, EQUIPMENT, POWER TOOLS AND ALL SUPPLIES, INCLUDING COMMISSARY, INCURRED IN THE FURTHERANCE OF THE PERFORMANCE OF THIS CONTRACT. When so desired by the OWNER, the CONTRACTOR shall furnish satisfactory evidence that all obligations of the nature hereinabove designated have been paid, discharged or waived. If the CONTRACTOR fails to do so, then the OWNER may, at the option of the OWNER, either pay directly any unpaid bills of which the OWNER has written notice, or withhold from the CONTRACTOR's unpaid compensation a sum of money deemed reasonably t sufficient to liquidate any and all such claims until satisfactory evidence is furnished that all liabilities have been fully discharged, whereupon payments to the CONTRACTOR shall be resumed in full, in accordance with the terms of this Contract. 12,2011 00700- 16 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT Any and all communications between any parties under this paragraph shall be in writing. Nothing contained in this paragraph or this Agreement shall create, establish or impose any relationship, contractual or otherwise,between OWNER and any subcontractor, laborer or supplier of CONTRACTOR, nor shall it create, establish or impose any duty upon OWNER to pay or to see to the payment of any subcontractor, laborer or supplier of CONTRACTOR. 4.25 PROTECTION AGAINST ROYALTIES OR PATENTED INVENTION. The CONTRACTOR shall pay all royalties and license fees and shall provide for the use of any design, device, material or process covered by letters patent or copyright, by suitable legal agreement with the patentee or owner thereof THE CONTRACTOR SHALL DEFEND ALL SUITS OR CLAIMS FOR INFRINGEMENT OF ANY PATENT OR COPYRIGHT AND SHALL INDEMNIFY, SAVE AND HOLD THE OWNER AND THE ENGINEER HARMLESS FROM ANY LOSS OR LIABILITY ON ACCOUNT THEREOF, EXCEPT SUCH SUITS AND CLAIMS ARISING OUT OF A PARTICULAR DESIGN, DEVICE, MATERIAL OR PROCESS OR THE PRODUCT OF A PARTICULAR MANUFACTURER OR MANUFACTURERS SPECIFIED OR REQUIRED BY THE OWNER; PROVIDED, HOWEVER, IF CHOICE OF ALTERNATE DESIGN, DEVICE, MATERIAL OR PROCESS IS ALLOWED TO THE CONTRACTOR, OR IF CONTRACTOR KNEW OR SHOULD HAVE KNOWN OF THE PATENT OR COPYRIGHT AND FAILED TO PROMPTLY NOTIFY OWNER IN WRITING, THEN THE CONTRACTOR SHALL INDEMNIFY, DEFEND, SAVE AND HOLD THE OWNER HARMLESS FROM ANY LOSS OR LIABILITY ON ACCOUNT THEREOF. 4.26 INDEMNIFICATION. THE CONTRACTOR AGREES TO DEFEND, INDEMNIFY AND HOLD THE ENGINEER AND THE OWNER HARMLESS FROM ANY CLAIMS OR DEMANDS OF ANY NATURE WHATSOEVER MADE BY ANY EMPLOYEE, EMPLOYEES, AGENTS OR SUBCONTRACTORS OF CONTRACTOR, OR BY ANY UNION, TRADE ASSOCIATION, WORKER'S ASSOCIATION OR OTHER GROUPS, ASSOCIATIONS OR INDIVIDUALS, ALLEGEDLY REPRESENTING EMPLOYEES OF THE CONTRACTOR, IN ANY DISPUTE BETWEEN THE CONTRACTOR AND HIS EMPLOYEES, DIRECTLY OR INDIRECTLY INVOLVING, GROWING OUT OF OR ARISING FROM CLAIMS BY SUCH EMPLOYEES FOR WAGES, SALARY, COMPENSATION, BENEFITS, WORKING CONDITIONS OR ANY OTHER SIMILAR COMPLAINT OR CLAIM WHICH MAY BE MADE. THE CONTRACTOR, HIS SURETIES AND INSURANCE CARRIERS SHALL DEFEND, INDEMNIFY AND HOLD HARMLESS THE OWNER AND THE ENGINEER AND THEIR RESPECTIVE OFFICERS, REPRESENTATIVES, AGENTS AND EMPLOYEES FROM AND AGAINST ALL DAMAGES, CLAIMS, LOSSES, DEMANDS, SUITS, LIABILITIES, JUDGMENTS AND COSTS OF ANY CHARACTER WHATSOEVER, INCLUDING REASONABLE ATTORNEY'S FEES AND EXPENSES, AND SHALL BE REQUIRED TO PAY ANY JUDGMENT THEREFOR, WITH COSTS, WHICH MAY BE OBTAINED AGAINST THE OWNER AND/OR THE ENGINEER OR ANY OF THEIR OFFICERS, REPRESENTATIVES, AGENTS OR EMPLOYEES, ARISING OUT OF OR RESULTING FROM OR ALLEGEDLY ARISING OUT OF OR RESULTING FROM THE PERFORMANCE OF THE WORK, PROVIDED THAT ANY SUCH DAMAGES, CLAIM, LOSS, DEMAND, SUIT, LIABILITY, JUDGMENT, COST OR EXPENSE: 12,2011 00700- 17 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT (A) ARISES OUT OF OR RESULTS FROM IN WHOLE OR IN PART, OR ALLEGEDLY ARISES OUT OF OR RESULTS FROM IN WHOLE OR IN PART, ANY BREACH OF THIS AGREEMENT OR BREACH OF WARRANTY BY CONTRACTOR; OR (B) IS ATTRIBUTABLE TO BODILY INJURY, SICKNESS, DISEASE OR DEATH OR INJURY TO OR DESTRUCTION OF TANGIBLE PROPERTY, INCLUDING THE LOSS OF USE RESULTING THEREFROM; AND IS CAUSED IN WHOLE OR IN PART OR IS ALLEGEDLY CAUSED IN WHOLE OR IN PART BY ANY NEGLIGENT ACT OR OMISSION OF THE CONTRACTOR, ANY SUBCONTRACTOR, THEIR AGENTS OR EMPLOYEES OR ANYONE DIRECTLY OR INDIRECTLY EMPLOYED BY ANY ONE OF THEM OR ANYONE FOR WHOSE ACTS ANY OF THEM MAY BE LIABLE, REGARDLESS OF WHETHER OR NOT IT IS CAUSED IN PART OR ALLEGEDLY CAUSED IN PART BY THE NEGLIGENCE, GROSS NEGLIGENCE OR STRICT LIABILITY OF OWNER, ENGINEER AND/OR A PARTY INDEMNIFIED HEREUNDER. Notwithstanding the foregoing or anything in the Agreement to the contrary, in accordance with the provisions of Section 130.002 of the Texas Civil Practice and Remedies Code, CONTRACTOR shall not be obligated to indemnify or hold harmless the ENGINEER, his agents, servants or employees, from liability for damage that is caused by or results from defects in plans, designs or specifications prepared, approved or used by the ENGINEER, or negligence of the ENGINEER in the rendition or conduct of professional duties called for or arising out of any construction contract and the plans, designs or specifications that are a part of the construction contract, and arises from personal injury or death, property injury, or any other expense that arises from personal injury, death, or property injury. This indemnity agreement is a continuing obligation, and shall survive notwithstanding completion of the Work, Final Payment, expiration of the warranty period, termination of the Contract, and abandonment or takeover of the Work. CONTRACTOR's indemnification obligations hereunder shall not be limited by a limitation on amount or type of damages, compensation or benefits payable by or for the CONTRACTOR or a subcontractor under workers' compensation acts, disability benefit acts or other employee benefit acts, and shall not be limited by any limitation on amounts or coverage of insurance provided or to be provided under this Contract. 4.27 LOSSES FROM NATURAL CAUSES. All loss, cost, expense or damage to the CONTRACTOR arising out of the nature of the Work to be done or from any unforeseen circumstances in the prosecution of the same, or from the action of the elements, or from unusual obstructions or difficulties which may be encountered in the prosecution of the Work, shall be sustained and borne by the CONTRACTOR at his own cost and expense. 4.28 GUARANTEE. The CONTRACTOR hereby guarantees all the Work under the Contract to be free from defects or deficiencies in material in every particular and free from defects or deficiencies in workmanship; and against unusual damage from proper and usual use; and agrees to replace or to re-execute without cost to the OWNER such Work as may be found to 12,2011 00700- 18 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT be defective, deficient or otherwise not in conformance with the Contract Documents, and to make good all damages caused to other work or material, due to such defective Work or due to its \\ required replacement or re-execution. This guarantee shall cover a period of one year from the date of Substantial Completion or Partial Substantial Completion of Work under the Contract, as evidenced by the Certificate of Substantial Completion. Neither the Certificate of Substantial Completion, Final Payment, nor any provision in the Contract Documents shall relieve the CONTRACTOR of the responsibility for defective, deficient or non-conforming material or workmanship during the period covered by the guarantee. The one-year period of guarantee will not limit the OWNER'S other rights under common law with respect to any defects, deficiencies or non-conforming Work discovered after one year. If this one-year guarantee conflicts with other warranties or guarantees, the longer period of warranty or guarantee will govern. 5.0 PROSECUTION AND PROGRESS 5.01 TIME AND ORDER OF COMPLETION. It is the meaning and intent of this Contract, unless otherwise herein specifically provided, that the CONTRACTOR shall be allowed to prosecute his Work at such times and seasons, in such order of precedence, and in such manner as shall be most conducive to economy of construction; provided, however, that the order and the time of prosecution shall be such that the Work shall be Substantially.Completed as a whole and in part, in accordance with this Contract and the Contract Time; provided, also, that when the OWNER is having other work done, either by contract or by his own forces, the ENGINEER may direct the time and manner of constructing the Work done under this Contract, so that conflict will be avoided and the construction of the various works being done for the OWNER shall be harmonized, and the CONTRACTOR shall fully cooperate and coordinate its Work with OWNER or such other contractors. The CONTRACTOR shall submit, at such times as may reasonably be requested by the ENGINEER, schedules which shall show the order in which the CONTRACTOR proposes to carry on the Work, with dates on which the CONTRACTOR will start the several parts of the work, and estimated dates of completion of the several parts. Such schedules shall show completion of the Work within the Contract Time, and/or shall show such recovery efforts as CONTRACTOR intends to undertake in the event Substantial Completion of the Work is delayed. 5.02 EXTENSION OF TIME. The CONTRACTOR agrees that he has submitted his Bid Proposal in full recognition of the time required for the completion of this Project, taking into consideration the average climatic range and industrial conditions prevailing in this locality, and has considered the liquidated damage provisions as hereinafter set forth, and that he shall not be entitled to, nor will he request, an extension of time on this Contract, except when Substantial Completion of the Work has been delayed solely by any act or neglect of the OWNER, the ENGINEER, or any employee of either, by other contractors employed by the OWNER, by any approved change in the Work,by strikes, lockouts, fires, Acts of God, or by any other cause which the ENGINEER shall decide justifies the delay. The CONTRACTOR shall give the ENGINEER prompt notice, in writing and within three (3) days of the start of any such delay, of the cause of any such delay, and its estimated effect on the Work and the schedule for completion of the Work. Upon receipt of a written request for an extension of the Contract Time from the CONTRACTOR, supported by relevant and all requested documentation, the ENGINEER shall submit such written request, together with his written recommendation, to the OWNER for consideration. If the delay is not attributable in whole or in part to any act or omission of CONTRACTOR, its subcontractors or suppliers, and if the OWNER determines that CONTRACTOR is entitled to an extension of 12,2011 00700- 19 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT time under the terms of the Contract, the OWNER shall grant an extension of time for Substantial Completion of the Work, sufficient to compensate for the delay, and such extension of time shall be CONTRACTOR's sole and exclusive remedy, except as may be otherwise provided herein. No extensions of Contract Time shall be made for delays occurring prior to the Contractor's mobilization as defined in Section 01505 MOBILIZATION. The Contract Time as defined in the Bid Proposal and other sections herein contains 40 Rain Days per calendar year or an average of 3.33 days per calendar month. The CONTRACTOR is required to keep record of all weather related delays and to submit the monthly count on each Pay Application. The Owner's Representative shall review and sign off on this record as a part of the Pay Application approval process every month. If, during preparation of the Balancing Change Order, the status of the work progress requires an extension of the Contract Time, Impact Days shall be added to the Completion Date equal to the total number of Weather or Impact Days approved less the original 40 days resident in the original Contract Time. The. Addition of Weather or Impact Days will only alter the. Contract Time when added by Change Order. If the Work is completed prior to the Completion Date, No Days will be added. The addition of Weather or Impact Days shall be the CONTRACTOR's sole remedy for delays to the completion of the Work and their addition to the Contract Time shall not affect the Contract Price through any "per deim" adjustment to the General Conditions costs, Temporary Facilities costs or any other costs associated with the extension of the Contract Time. 5.03 HINDRANCES AND DELAYS. In executing the Contract, the CONTRACTOR agrees that in undertaking to complete the Work within the time herein fixed, he has taken into Ca.) consideration and made allowances for all interference, disruption, hindrances and delays incident to such Work, whether growing out of delays in securing material, workmen or otherwise. No claim shall be made by the CONTRACTOR for damages, loss, costs or expense resulting from interference, disruption, hindrances or delays from any cause during the progress of any portion of the Work embraced in this Contract, except where the Work is stopped or suspended by order of the OWNER, or the ENGINEER as the OWNER's representative, and such stoppage or suspension is not attributable to any act or omission of CONTRACTOR. 5.04 SUSPENSION OF WORK. OWNER may, without cause, order the CONTRACTOR in writing to suspend the Work, in whole or in part, for such period of time as OWNER may request. The Contract Price and/or Contract Time shall be adjusted for any increase in the cost of or the time required for performance of the Work caused by such suspension. No adjustment shall be made to the extent performance was or would have been suspended by a cause for which CONTRACTOR is responsible, or to the extent an adjustment is made or denied under another provision of the Contract Documents. 5.05 LIQUIDATED DAMAGES FOR DELAY: It is understood and agreed that time is of the essence, and that the CONTRACTOR will commence the Work on the date specified herein or in any Notice to Proceed, and will Substantially Complete the Work within the Contract Time. It is expressly understood and agreed, by and between the CONTRACTOR and the OWNER, that the time for the Substantial Completion of the Work described herein is reasonable time for the completion of the same, taking into consideration the average climatic range and conditions and usual industrial conditions prevailing in this locality. The CONTRACTOR further agrees that a breach of this Contract as to completion on time will cause damage to the OWNER and that such damages cannot be accurately measured or that ascertainment will be difficult. Therefore, the parties agree that for each and every calendar day the Work or any portion thereof 12,2011 00700-20 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT shall remain uncompleted after the expiration of the Contract Time, the CONTRACTOR shall pay, as liquidated damages and as a reasonable estimate of OWNER's damages, and not as a penalty,the amount set out in the Standard Form of Agreement. However, the foregoing agreement as to liquidated damages constitutes only an agreement by the OWNER and the CONTRACTOR as to the amount of damages which the OWNER will sustain by reason of the CONTRACTOR'S failure to complete the work within the Contract Time. Should the OWNER suffer damage by reason of any other breach by.CONTRACTOR, the OWNER may recover such actual damages in addition to any liquidated damages due. The OWNER shall have the right to deduct and withhold the amount of any and all such damages whether it be the minimum amount stipulated above or otherwise, from any monies owing by it to said CONTRACTOR, or the OWNER may recover such amount from the CONTRACTOR and the sureties of his bond; all of such remedies shall be cumulative and the OWNER shall not be required to elect any one nor be deemed to have made an election by proceeding to enforce any one remedy. 5.06 CHANGE OF CONTRACT TIME: The Contract Time may only be changed by a Change Order. Any claim for an adjustment of Contract Time shall be based on written notice delivered by the party making such claim to the other party and to the ENGINEER promptly, but in no event later than ten (10) days after the event-giving rise to the claim. Notice of the extent of the claim, along with supporting data, shall be delivered within thirty (30) days of the occurrence and shall be accompanied by the claimant's written representation that the adjustment claimed is C".\, the entire adjustment to which the claimant has reason to believe it is entitled as a result of the occurrence of said event. All claims for adjustment in Contract Time shall be determined by the ENGINEER in accordance with the requirements of this paragraph. Contractor shall submit, as a minimum,the following data: A. Information showing that the time requested is not included in the existing Contract and in addition to the Contract. B. Information documenting that the number of days requested is accurate for the event. C. Revised, current construction schedule showing that the time requested affects the project's critical path. 5.07 DELAYS BEYOND OWNER'S AND CONTRACTOR'S CONTROL: Where CONTRACTOR is prevented from completing any part of the Work within the Contract Time due to delays beyond the control of the OWNER and the CONTRACTOR, including, but not limited to, interference by utility owners or other contractors performing other work, Contractor shall be entitled to an extension of the Contract Time in an amount equal to the time lost. CONTRACTOR shall not be entitled to any increase in Contract Price as a result of such delays. IN NO EVENT SHALL OWNER BE LIABLE TO CONTRACTOR FOR DAMAGES ARISING OUT OF OR RESULTING FROM (i) Delays caused by, or within the control of, the CONTRACTOR, or (ii) Delays beyond the control of both parties including, but not limited to, interference by utility owners or other contractors performing other work, fires, floods, epidemics, abnormal weather conditions, acts of God, even if such delays are due in part to the negligence, other fault, breach of contract or warranty, violation of the Texas Deceptive Trade Act, or strict liability without regard to fault of OWNER. An extension of Contract time shall be CONTRACTOR's sole and exclusive remedy for any such delays. 12,2011 00700-21 of35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT Delays attributed to, and within the control of, a Subcontractor or Supplier shall be Citi*‘\ deemed to be delays within the control of the CONTRACTOR. 6.0 MEASUREMENT AND PAYMENT 6.01 DISCREPANCIES AND OMISSIONS. If the CONTRACTOR knows or reasonably should have known of any discrepancies or omissions in the Plans, Specifications or Contract Documents, he shall notify the ENGINEER and obtain a clarification by Addendum before the bids are received, and if no such request is received by the ENGINEER prior to the opening of bids, then it shall be considered that the CONTRACTOR fully understands the Work to be performed and has provided sufficient sums in his Bid Proposal to complete the Work in accordance with the Plans and Specifications and Contract Documents. It is further understood that any request for clarification must be submitted no later than five (5) days prior to the opening of bids. 6.02 QUANTITIES AND MEASUREMENTS. No extra or customary measurements of any kind will be allowed, but the actual measured and/or computed length, area, volume, number and weight only shall be considered,unless otherwise specifically provided. 6.03 ESTIMATED QUANTITIES. This Agreement, including the Specifications, Plans and Contract Documents, and including any estimates contained therein, is intended to convey all Work to be done and material to be furnished hereunder. Where the estimated quantities are shown for the various classes of Work to be done and material to be furnished under this Contract, they are approximate and are to be used only as a basis for estimating the probable cost of the Work and for comparing the Bid Proposals offered for the Work. It is understood and agreed that the actual amount of Work to be done and the materials to be furnished under this Contract may differ from the estimates and that the items listed or estimated quantities stated, and/or any difference between estimated and actual Work, shall not give rise to a claim by the CONTRACTOR against the OWNER for loss, cost, expense, damages, unit price adjustment, quantity differences,unrecovered overhead or lost or anticipated profits, or other compensation. 6.04 PRICE OF WORK. It is agreed that it is the intent of this Contract that all Work described in the Bid Proposal, the Plans and Specifications and other Contract Documents, is to be done for the prices bid by the CONTRACTOR and that such prices shall include all appurtenances necessary to complete the Work in accordance with the intent of these Contract Documents as interpreted by the ENGINEER, and all costs, expenses, bond and insurance premiums, taxes, overhead, and profit. In consideration of the furnishing of all the necessary labor, equipment and material and the completion of all Work by the CONTRACTOR, and upon the completion of all Work and the delivery of all materials embraced in this Contract in full conformity with the Contract Documents, the OWNER agrees to pay to the CONTRACTOR the prices set forth in the Standard Form of Agreement, for the material actually used and services actually performed; however, the OWNER does not assume any obligation to pay for any services or material not actually authorized and used. The CONTRACTOR hereby agrees to receive such prices as payment in full for furnishing all materials and all labor required for the aforesaid Work, and for all expenses incurred by him, and for full performance of the Work and the whole thereof in the (11 manner and according to this Agreement, the Plans and Specifications and Contract Documents, and the requirements of the ENGINEER. 12,2011 00700-22 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 6.05 PAYMENTS. No payments made or approvals or certificates given shall be (isibs) considered as conclusive evidence of the performance of the Contract, either in whole or in part, nor shall any certificate, approval or payment be considered as acceptance of defective, deficient or non-conforming Work. CONTRACTOR shall, at any time requested during the progress of the Work, furnish the OWNER or the ENGINEER with an affidavit showing the CONTRACTOR's total outstanding indebtedness in connection with the Work. Before Final Payment is made, the CONTRACTOR shall satisfy the OWNER, by affidavit or otherwise, that there are no unpaid claims due subcontractors, suppliers or laborers by reason of any Work under the Contract. Acceptance by CONTRACTOR of Final Payment shall constitute a waiver of any and all claims of whatsoever nature against OWNER, arising out of or related to the Contract, or the Work, or any acts or omissions of OWNER or ENGINEER, which have not theretofore been timely filed as provided in this Contract. 6.06 PARTIAL PAYMENTS. When the Contract Price is a lump sum amount,prior to the first Application for Payment, CONTRACTOR shall submit to ENGINEER for review and approval a Schedule of Values, which shall fairly allocate the entire Contract Price among the various portions of the Work and shall be prepared in such form and supported by such data to substantiate its accuracy as the ENGINEER may reasonably require. The Schedule of Values shall follow the trade divisions of the Specifications so far as practicable. Upon approval, this Schedule of Values shall be used by ENGINEER as the basis for reviewing the Contractor's Application for Payment. Applications for Payment shall indicate the percentage of completion of each portion of the Work as of the end of the period covered by the Application for Payment. ClibN\ On or before the tenth day of each month, the CONTRACTOR shall prepare and submit to the ENGINEER, for approval or correction, an application for partial payment, being a statement showing as completely as practicable, the agreed unit quantities and extended total value of the • Work done by the CONTRACTOR up to and including the twenty-fifth day of the preceding month; said statement shall also include the value of all conforming materials to be fabricated into the Work and stored in accordance with manufacturer's recommendations and as approved by the OWNER or ENGINEER at the Work site only. No payment will be made for materials stored until OWNER has approved in writing storage at the Work site. The ENGINEER shall then review such statement of unit quantities and application for partial payment and the progress of the Work made by the CONTRACTOR and, within ten days after the date ENGINEER receives CON 1'RACTOR's application for payment, if the application is found to be accurate and correct and the WORK conforming to the requirements of the Contract Documents, the ENGINEER shall certify the application for partial payment and shall deliver his preliminary certification for payment to the OWNER and the CONTRACTOR; or, if the ENGINEER fmds that CONTRACTOR's application for payment contains an error or is otherwise disputed, he shall notify CONTRACTOR of such error or dispute,, and shall prepare a preliminary certificate for partial payment for the undisputed amount of the application for payment due CONTRACTOR, and deliver it to the OWNER and CONTRACTOR. ENGINEER'S notice to CONTRACTOR that a bona fide dispute for payment exists shall include a list of the specific reasons for nonpayment. All payment applications made by CONTRACTOR and delivered to ENGINEER and all verifications and certification of such applications shall be made and transmitted within the Pro Trak system and signed with the appropriate electronic signatures as provided for in the software. Such applications for payment shall not be considered complete unless accompanied by the CONTRACTOR'S Partial Waiver of Lien and Payment Affidavit, Section 00615, duly executed by an authorized representative of the CONTRACTOR and reflecting the correct corresponding amount of the payment application. 12,2011 00700-23 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT rb) The OWNER shall then pay the CONTRACTOR, within thirty (30) days of the date of ENGINEER's receipt of the application for payment, the undisputed balance due, less applicable retainage, and further less all previous payments and all further sums that may be retained or withheld by the OWNER under the terms of this Agreement. CONTRACTOR may submit a corrected application for payment after its receipt of the ENGINEER's notice of error or dispute, and such corrected application for payment shall be reviewed by the ENGINEER and disputed or paid under the same procedure and within the same time limits set out above. As a condition of any progress payment under this Agreement, CONTRACTOR shall execute and deliver to ENGINEER and OWNER a full release of all claims, direct or indirect, at law or in equity, arising out of or related to the Work to date, excluding retainage or any claims previously submitted as required under the terms of the Contract, and specifically identified and excluded by CONTRACTOR in the release. OWNER shall be entitled to retain from each progress payment five percent (5%) of the amount thereof. Such retainage shall be retained until Final Completion and satisfaction of all conditions for Final Payment. It is understood, however, that in case the whole Work be near to completion, as certified by the ENGINEER, and some unexpected or unusual delay occurs, through no neglect or fault on the part of the CONTRACTOR, the OWNER may, upon written recommendation of the ENGINEER, pay a reasonable and equitable portion of the retained percentage to the CON TRACTOR, or the CONTRACTOR, at the OWNER'S option, may be relieved of the obligation to fully complete the Work, and thereupon, the CONTRACTOR shall receive, at the OWNER'S option, payment of the balance due him under the Contract for Work completed in accordance with the Contract Documents, subject to OWNER's rights to otherwise withhold or retain payments, and subject to the conditions set forth under"6.08 FINAL PAYMENT." The Owner at its option and in compliance with Texas law may reduce retainage to less than the above-stated percentages. 6.07 USE OF COMPLETED PORTIONS & PUNCHLIST. The OWNER shall have the right to take possession of and use any completed or partially completed portions of the Work, notwithstanding that the time for completing the entire work or such portions may not have expired; but such taking possession and use shall not be deemed an acceptance of any work not completed in accordance with the Contract Documents. If such prior use increases the cost of or delays the Work, the CONTRACTOR shall promptly and within three (3) days of OWNER's taking possession, give OWNER written notice of same, and CONTRACTOR may be entitled to such extra compensation or extension of time, or both, as may be determined in accordance with the provisions of this Agreement. 6.08 SUBSTANTIAL COMPLETION. The CONTRACTOR shall notify the OWNER AND ENGINEER, by letter executed by a duly qualified officer of CONTRACTOR, that in CONTRACTOR's opinion, the Work of the Contract, or an agreed portion thereof, is "Substantially Complete". Upon receipt, and within a reasonable time thereafter, of such notice, the ENGINEER and the CONTRACTOR shall jointly perform a walk-through and inspection of the Work to determine the status of all or the identified portion of the work, and shall prepare a (°6 ' detailed list of unfmished, incomplete, defective and/or non-conforming Work("Punchlist"). If the ENGINEER determines that the Work is Substantially Complete in accordance with the Contract Documents, the ENGINEER shall issue to the OWNER and the CONTRACTOR a Certificate of Substantial Completion. OWNER shall have seven (7) days after receipt of Certificate to make 12,2011 00700-24 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT written objection to the ENGINEER as to any provision of the Certificate or the attached list of non-conforming work. If ENGINEER concludes that the Work is not Substantially Complete, ENGINEER will, within fourteen (14) days, notify CONTRACTOR of the reason he believes the Work is not Substantially Complete. Upon Substantial Completion of the Work, ENGINEER will deliver to OWNER and CONTRACTOR a written recommendation as to division of responsibilities, pending final payment and acceptance, with respect to security, maintenance, utilities and damage to the Work, except as otherwise provided in the Certificate of Substantial Completion. NEITHER THE SUBSTANTIAL COMPLETION OF THE WORK, NOR THE OMISSION OF AN ITEM FROM THE PUNCHLIST, SHALL EXCUSE THE CONTRACTOR FROM PERFORMING ALL OF THE WORK UNDERTAKEN, WHETHER OF A MINOR OR MAJOR NATURE, AND THEREBY COMPLETING THE WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. The Certificate of Substantial Completion shall establish the time period within which CONTRACTOR shall complete the Work for Final Acceptance by the Owner and ENGINEER. 6.08-1 OWNER shall have the right to exclude CONTRACTOR from the Work.after the date of Substantial Completion, for security requirement reasons. OWNER may establish an access procedure to facilitate CONTRACTOR's uninterrupted access to the Work for the purposes of completing and correcting all items on the Punchlist in an expeditious manner. 6.09 FINAL PAYMENT. Final payment of the Retainage withheld from the Contract Price shall be made by the OWNER to the CONTRACTOR at such time as: (1 ` (a) the Work, including all Change Orders and including all Punchlist work, has been fully completed in strict accordance with the Contract Documents; (b) the Contract has been fully performed except for the CONTRACTOR's responsibility to correct nonconforming Work during the warranty period set forth in the Contract Documents, and to satisfy other requirements, if any, which necessarily survive final payment; (c) CONTRACTOR delivers to OWNER a certificate evidencing that insurance required by the Contract Documents to remain in force after final payment is currently in effect and will not be cancelled or allowed to expire until at least 30 days prior written notice has been given to OWNER; (d) CONTRACTOR delivers to OWNER a Consent of Surety, if any,to final payment; (e) CONTRACTOR delivers to OWNER a complete set of As-Built Drawings, reflecting all deviations from the Plans, Specifications and approved shop drawings in the Work actually constructed, and delivers all maintenance and operating manuals and/or instructions; (f) CONTRACTOR delivers to OWNER all building certificates required prior to occupancy and all other required inspections/approvals/acceptances by city, county, state governmental entities or other authorities having jurisdiction; (g) CONTRACTOR delivers to OWNER assignments of all guarantees and warranties from subcontractors,vendors, suppliers or manufacturers, as well as names, 12,2011 00700-25 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT addresses and telephone numbers of contacts for each subcontractor, vendor, supplier or manufacturer; (h) CONTRACTOR removes all equipment, tools, temporary facilities, surplus materials and rubbish from the site, and final cleans the site to OWNER's satisfaction; (i) CONTRACTOR delivers to OWNER a Full and Final Release and Affidavit of Bills Paid in the form attached hereto as Attachment No. 2, executed by CONTRACTOR; (j) CONTRACTOR delivers to OWNER all other documentation required to be submitted to OWNER pursuant to the Contract Documents, including but not limited to any special guarantees or warranties, operation and maintenance manuals, etc'. in each case in a form satisfactory to OWNER as determined in OWNER's sole discretion; and (k) the Final Application for Payment has been approved by the ENGINEER and OWNER. Acceptance of Final Payment by the CONTRACTOR shall constitute a waiver of all claims by CONTRACTOR against OWNER other than any claims previously made in writing by CONTRACTOR against OWNER, and still unsettled, and except for claims arising out of third party actions, cross-claims and counterclaims. No interest shall be due or payable by OWNER to CONTRACTOR on any sums retained or withheld by OWNER pursuant to the terms or provisions of the Contract Documents, except as otherwise provided by applicable law. Neither the Certificate of Substantial Completion nor the Final Payment nor possession or acceptance of the Work shall relieve the CONTRACTOR of its obligation for correction of defective or non- conforming Work, or for fulfillment of any warranty, which may be required by law or by the Contract Documents. 6.10 CORRECTION OF WORK BEFORE FINAL PAYMENT. The CONTRACTOR shall promptly remove from OWNER's premises all materials, equipment or Work which is defective or otherwise not in conformance with the Contract Documents, whether actually incorporated in the Work or not, and CONTRACTOR shall, at his own expense, promptly replace such materials, equipment or Work with other materials conforming to the requirements of the Contract. The CONTRACTOR shall also bear the expense of restoring all work of CONTRACTOR or other contractors damaged by any such removal or replacement. If CONTRACTOR does not remove and replace any such unsuitable Work within a reasonable time after receipt of a written notice from the OWNER or the ENGINEER, the OWNER may remove, replace and remedy such work at CONTRACTOR's expense. 6.11 CORRECTION OF WORK AFTER FINAL PAYMENT. If within one (1) year from the date of Substantial Completion or such longer period of time as may be prescribed by law or by the terms of any applicable special warranty required by the Contract Documents, any of the Work is found to be defective or not in accordance with the Contract Documents, CONTRACTOR shall, at its sole cost, correct it and any other work affected thereby promptly after receipt of a written notice from OWNER to do so. In addition, CONTRACTOR shall be responsible for any damage to building contents, when such damage results from the CONTRACTOR's use of faulty 12,2011 00700-26 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT materials or defective workmanship; to the extent such damage is not covered by OWNER's insurance. This warranty period shall renew and recommence for each corrected item of Work \\ upon completion of the remedial work. This time period for correction by CONTRACTOR is in addition to, and not in lieu of, all warranties or remedies, which exist at common law or by statute. These warranty obligations shall survive the termination of this Contract, and shall be enforceable by a decree of specific performance, in addition to such other rights and remedies available to OWNER at law or in equity. 6.12 PAYMENTS WITHHELD. The OWNER may withhold, or on account of subsequently discovered evidence nullify and demand immediate repayment of, the whole or part of any certificate for payment or payment, to such extent as may be necessary to protect OWNER from loss on account of: (a) Defective or non-conforming Work not remedied; (b) Claims filed or reasonable evidence indicating probable filing of claims; (c) Failure of the CONTRACTOR to make payments promptly to subcontractors or for material or labor; (d) Damage to another contractor, OWNER, existing improvements on the site, or to adjacent or adjoining property; (1.1) (e) Reasonable doubt that the Work can be completed for the unpaid balance of the Contract amount; (f) Reasonable indication that the Work will not be completed within the Contract Time; (g) Failure on the part of the CONTRACTOR to execute any and all documents, releases or other documents presented to the CONTRACTOR for execution, as provided for herein or otherwise; (h) Liquidated or other damages due to late completion; and/or (i) Any breach by CONTRACTOR of this Contract or any other agreement between OWNER and CONTRACTOR. When the above grounds are removed to OWNER's satisfaction,the withheld payment shall be made promptly. If the said causes are not so remedied, OWNER may remedy the same for CONTRACTOR's account, charge the entire cost thereof to CONTRACTOR and deduct such cost from the Contract Sum or from any payments due or to become due under any other agreement between OWNER and CONTRACTOR. 6.13 DELAYED PAYMENTS. Should the OWNER fail to make payment to the CONTRACTOR when payment is due in accordance with the terms of the Contract Documents, any interest due CONTRACTOR for late payments shall accrue and be paid in accordance with the provisions of Chapter 2251 of the Texas Government Code, as amended, and payment of such 12,2011 00700-27 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT interest shall fully liquidate and compensate any injury to the CONTRACTOR growing out of such delay in payment. Should OWNER fail to pay CONTRACTOR an undisputed amount due within the time limits provided in the Contract or applicable law, CONTRACTOR shall give the notice required and comply with the provisions of Section 2251.051 of the Texas Government Code, and shall thereupon be entitled to the rights and remedies provided therein. 7.0 EXTRA WORK AND CLAIMS 7.01 CHANGE ORDERS. Without invalidating this Agreement, the OWNER may, at any time or from time to time, order additions, deletions or revisions to the Work; such changes will be authorized by Change Order to be prepared by the ENGINEER for execution by the OWNER and the CONTRACTOR. The Change Order shall set forth the basis for any change in Contract Price, as hereinafter set forth for Extra Work, and any change in Contract Time, which may result from the change. 7.02 In accordance with paragraph 1.07 CONTRACTOR'S request to work weekends, the Owner's Construction Manager shall, upon receipt of written notice by the CONTRACTOR of the need to conduct work on otherwise non-Work Days,prepare a cost estimate for providing Construction Management and Inspection services during the requested period and submit this to both OWNER and CONTRACTOR. If approved by both parties the Construction Manager shall prepare a Deductive Change Order in the amount stated in the estimate for the signature of the CONTRACTOR and the OWNER for inclusion in the next Pay Application. The Deductive Change Order must be signed and executed by both the OWNER and CONTRACTOR prior to start of work on any non-Work Day. 7.03 MINOR CHANGES. The ENGINEER may authorize minor changes in the Work not inconsistent with the overall intent of the Contract Documents and not involving an increase in Contract Price or time. If the CONTRACTOR believes that any minor changes authorized by the ENGINEER involves Extra Work or entitles him to an increase in the Contract Price or the Contract Time, the CONTRACTOR shall give notice of same by written request to the ENGINEER for a written Work Order, with a copy to OWNER. Any such notice and request by the CONTRACTOR shall be given prior to beginning the changed work. CONTRACTOR's commencement of any minor change in the Work prior to such written notice and request shall constitute a waiver of any and all claims for an increase in the Contract Price or the Contract Time arising out of or related to such changed work. 7.04 EXTRA WORK. It is agreed that the CONTRACTOR shall perform all work under the direction of the ENGINEER when presented with a written Change Order, Work Change Directive or Work Order signed by the ENGINEER, subject, however, to the right of the CONTRACTOR to require written confirmation of such Change Order, Work Change Directive or Work Order by the OWNER. It is agreed that the basis of compensation or adjustment to the CONTRACTOR for work either altered, added or deleted by a Change Order or Work Change Directive, or for which a claim for Extra Work is made, shall be determined by one or more of the following methods: Method(A) --By Contract unit prices applicable to the work, if any; or 12,2011 00700-28 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT Method(B) --By agreed unit prices or agreed stipulated lump sum price; or Method(C) --If neither Method (A) nor Method (B) can be agreed upon before the Extra Work is commenced, then the CONTRACTOR shall be paid the "Actual Field Cost" of the work plus: a) for subcontractors performing work mark-up shall be limited to fifteen percent, ten (10%) for the subcontractor plus five (5%) for the General Contractor or b) For the General Contractor alone, self-performing the extra work, without subcontractor, the mark-up shall not exceed ten percent (10%), as full and final compensation for the Extra Work and all costs and expenses, direct or indirect, arising out of or related thereto. In the event said Extra Work or Change Order or Work Change Directive work is performed and paid for under Method (C), then the provisions of this paragraph shall apply and the "Actual Field Cost" is hereby defined as the cost to the CONTRACTOR of all workers, such as foremen, timekeepers, mechanics and laborers, and materials, supplies, trucks, rentals of machinery and equipment, for the time actually employed or used on such Extra Work or Change Order or Work Change Directive work, plus actual transportation charges necessarily incurred together with all power, fuel, lubricants, water and similar operating expenses, plus all necessary incidental expenses incurred directly on account of such Extra Work, including Social Security, Old Age Benefits and other payroll taxes, and a rateable proportion of premiums on Performance and Payment Bonds and Maintenance Bonds, Public Liability and Property Damage and Workers' Compensation, and all other insurance as may be required by law or ordinance, or the Contract Documents,plus all payments to subcontractors for such work. The ENGINEER may direct the form in which accounts of the "Actual Field Cost" shall be kept and the records of these accounts shall be made available to the ENGINEER. The ENGINEER or OWNER may also specify in writing, before the work commences, the method of doing the work and the type and kind of machinery and equipment to be used; otherwise these matters shall be determined by the CONTRACTOR. Unless otherwise agreed upon, the prices for the use of machinery and equipment shall be determined by using one hundred percent (100%), unless otherwise specified, of the latest schedule of Equipment Ownership Expense adopted by the Associated General Contractors of America where practicable. The mark-up of the "Actual Field Cost" to be paid to the CONTRACTOR, shall cover and compensate him for his profit, overhead, and all other elements of cost and expense not embraced within the "Actual Field Cost" as herein defined, save that where the CONTRACTOR's field office must be maintained solely on account of such Extra Work, then the cost to maintain and operate the same shall be included in the "Actual Field Cost." No claim for Extra Work of any kind will be allowed unless ordered by the ENGINEER in a written Work Order. In case any orders or instructions, either oral or written, appear to the CONTRACTOR to involve Extra Work for which he should receive compensation or an adjustment in the Contract Time, he shall make written request to the ENGINEER for a written Work Order authorizing such Extra Work within ten (10) days of ENGINEER's orders or instructions, otherwise the orders or instructions will be considered minor changes. The issuance of a Work Order by the ENGINEER shall not constitute or be construed as an agreement or acknowledgement by the ENGINEER that the work which is the subject of the Work Order is 12,2011 00700-29 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT Extra Work outside the scope of the Contract Work, but shall merely constitute a direction to the CONTRACTOR to perform the work, and the CONTRACTOR shall proceed with the work, and shall keep an accurate account of the "Actual Field Cost" thereof, as provided under Method (C). Upon completion of the alleged Extra Work, the CONTRACTOR shall promptly and within ten (10) days submit his claim to the ENGINEER by proper certification and attestation, on forms provided by the ENGINEER. The ENGINEER shall render a written decision on CONTRACTOR's claim within ten (10) days. It is mutually agreed between the parties that the ENGINEER's decision on all claims or questions in relation to the Work, CONTRACTOR's performance of the Work, any changes in the Work or Extra Work, the Contract Price and/or the Contract Time, shall be final and conclusive and binding upon the parties. If the ENGINEER shall fail to respond in writing to CONTRACTOR's claim within thirty (30) days of the date of submission, or if CONTRACTOR shall dispute or object to ENGINEER's decision on any claim, and CONTRACTOR fails to file.a Request for Mediation of such claim in accordance with the provisions of Article 9.0, within sixty (60) days after the date of submission to the OWNER, or such longer period as the parties may agree to in writing, the CONTRACTOR shall lose and forfeit his right to make such claim for Extra Work at any later date, and all such claims held by the CONTRACTOR shall be deemed waived, forfeited and forever barred. CONTRACTOR shall continue to diligently prosecute the Work notwithstanding any pending claim, dispute, or dispute resolution process between OWNER and CONTRACTOR. 7.05 TIME OF FILING CLAIMS. Except as otherwise provided herein, all questions of dispute or adjustment shall be made within the Pro Trak system and filed with the ENGINEER within three (3) days after the ENGINEER has given any directions, order or instruction to which the CONTRACTOR desires to take exception. The ENGINEER shall reply within thirty(30) days to such written exceptions, and render his final decision in writing. It is mutually agreed between the parties that the ENGINEER's decision on all claims or questions in relation to the Work, CONTRACTOR's performance of the Work, any changes in the Work or Extra Work, the Contract Price and/or the Contract Time, shall be final and conclusive and binding upon the parties. In case the CONTRACTOR should desire to appeal from the ENGINEER's decision, the CONTRACTOR may request a meeting between representatives of the OWNER and the CONTRACTOR for the purposes of appealing the ENGINEER's decision directly to the OWNER, such meeting to occur within ten (10) days after the date of the CONTRACTOR's request, or such longer period as may be agreed to by the parties in writing. If the CONTRACTOR shall still be aggrieved after a meeting with the OWNER and/or his representative, the CONTRACTOR shall have sixty (60) days after the date of the meeting, or such longer period as the parties may agree to in writing, to file a Request for Mediation of such claim in accordance with the provisions of Article 9.0. In the event the CONTRACTOR shall fail, for any reason,to timely file a Request for Mediation, the OWNER shall be released of any and all liability, and the CONTRACTOR's failure to timely file a Request for Mediation shall constitute a waiver, forfeit and final bar of all such claims held by the CONTRACTOR against the OWNER. CONTRACTOR shall continue to diligently prosecute the Work notwithstanding any pending claim, dispute, or dispute resolution process between OWNER and CONTRACTOR. 8.0 DEFAULT 8.01 DEFAULT BY CONTRACTOR. In case the CONTRACTOR should abandon and fail or refuse to resume Work within five (5) days after written notification from the OWNER or the ENGINEER, or if the CONTRACTOR fails to comply with the orders of the ENGINEER when such orders are consistent with the Contract Documents, or if the CONTRACTOR otherwise 12,2011 00700-30 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT defaults on its obligations under the Contract, OWNER shall have the right, if it so elects and without prejudice to any other rights it may have, after giving five (5) days written notice of default to CONTRACTOR and any surety, to terminate the Contract or any part thereof and/or to take over or cause others to take over the Work or any part thereof, and to complete such Work for the account of CONTRACTOR. Where Performance and Payment Bonds exist, the sureties on these bonds shall be directed to complete the Work in conjunction with the notice of default, and a copy of said notice shall be delivered to the CONTRACTOR. After receiving said notice of default,the CONTRACTOR shall promptly and within no more than three (3) days, remove from the Work any machinery, equipment, or tools then on the job, not intended for incorporation into the Work. Should CONTRACTOR fail to promptly remove such machinery, equipment or tools, OWNER may remove such machinery, equipment or tools and store same at CONTRACTOR's expense; return such machinery, equipment or tools to their purported owner; or otherwise dispose of such machinery, equipment or tools as OWNER sees fit. Any materials, supplies and/or equipment delivered for use in the Work, may be used in the completion of the Work by the OWNER or the surety on the Performance Bond, or another contractor in completion of the Work; it being understood that the use of such equipment, supplies and materials will ultimately reduce the cost to complete the Work and be reflected in the final settlement. Where there is no Performance Bond or in case the surety should fail to commence compliance with the notice for completion hereinabove provided for within ten (10) days after the service of . such notice, then the OWNER may provide for completion of the Work in either of the following elective manners: (a) The OWNER may thereupon employ such force of workers and use such machinery, equipment, tools, materials and supplies as the OWNER may deem necessary to expeditiously complete the Work, and charge the expense of such labor, machinery, equipment, tools, materials and supplies to said CONTRACTOR, and expense so charged shall be deducted and paid by the OWNER out of such monies as may be due or that may thereafter at any time become due to the CONTRACTOR under and by virtue of this Agreement or any other agreement between OWNER and CONTRACTOR. In case such expense is less than the sum which would have been payable under this Contract if the same had been completed by the CONTRACTOR, then said CONTRACTOR shall be credited with the difference. In case such expense is greater than the sum which would have been payable under this Contract if the same had been completed by such CONTRACTOR, then the CONTRACTOR and/or his surety shall promptly pay the amount of such excess to the OWNER upon demand; or (b) The OWNER, under sealed bids, under the times and procedures provided for by law, may let the contract for completion of the Work under substantially the same terms and conditions which are provided in this Contract. In case of any increase in cost to the OWNER under the completion contract, as compared to what would have been the cost under this Contract, such increase shall be charged to the i CONTRACTOR, and the amount of such increase may be deducted by the OWNER out of such monies as may be due or that may thereafter at any time become due to the CONTRACTOR under and by virtue of this Agreement or any other agreement between OWNER and CON TRACTOR, or the CONTRACTOR 12,2011 00700-31 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT and/or his surety shall promptly pay the amount of such increase to the OWNER upon demand. However, should the cost to complete any such completion contract prove to be less than what would have been the cost to complete under this Contract,the CONTRACTOR and/or his surety shall be credited therewith. In the event of a default by CONTRACTOR, no further payments shall be made to CONTRACTOR under the Contract until the Work is Finally Completed. When the Work shall have been Finally Completed, the CONTRACTOR and his surety shall be so notified. A complete itemized statement of the Contract accounts, certified by the ENGINEER as being correct, shall then be prepared and delivered to the CONTRACTOR and his surety, whereupon the CONTRACTOR and/or his surety shall pay the balance due as reflected by said statement. The OWNER, prior to incurring an obligation to make payment hereunder, shall have such statement of completion attested to by the CONTRACTOR and the surety as accurate, and in exchange for payment of the sum stated therein, the OWNER shall be entitled to a full and final release of any claims or demands by the CONTRACTOR or the surety. In the event the statement of accounts shows that the cost to complete the work is less than that which would have been the cost to the OWNER had the work been completed by the CONTRACTOR under the terms of this Contract, or when the CONTRACTOR and/or his surety shall pay the balance shown to be due by them to the OWNER, then all machinery, equipment, tools or supplies left on the site of the Work shall be turned over to the CONTRACTOR and/or his surety. Should the cost to complete the Work exceed the Contract Price, and the CONTRACTOR and/or his surety fail to pay the amount due the OWNER within the time designated above, and (lila.\I there remains any machinery, equipment, tools, materials or supplies which are the property of CONTRACTOR on the site of the Work, notice thereof, together with an itemized list of such equipment and materials, shall be mailed to the CONTRACTOR and his surety at the respective addresses designated in the Contract, provided, however, that actual written notice given in any manner will satisfy this condition. After mailing or other giving of such notice, such property shall be held at the risk of the CONTRACTOR and his surety, subject only to the duty of the OWNER to exercise ordinary care to protect such property. After fifteen (15) days from the date of such notice, the OWNER may sell such property, equipment, tools, materials or supplies, and apply the net sum derived from such sale to the credit of the CONTRACTOR and his surety. Such sale may be made at either public or private sale, with or without notice, as the OWNER may elect. The OWNER shall release any machinery, equipment, tools, materials or supplies, which remain on the Work, and belong to persons other than the CONTRACTOR or his surety, to their reputed owners. 8.02 SUPPLEMENTATION OF CONTRACTOR FORCES. If CONTRACTOR at any time shall, in OWNER'S sole opinion, fail to furnish skilled workers, suitable materials, supplies or adequate equipment sufficient for the prompt, timely and diligent prosecution of the Work in accordance with OWNER's direction, OWNER shall have the right, without prejudice to the exercise of other remedies for the same default and without fully taking over the Work, to supplement CONTRACTOR's forces and to expedite delivery of and to procure and furnish such workers, materials, tools, supplies or equipment for CONTRACTOR's account by employing other contractors and suppliers engaged in the same class of work and charge the entire cost thereof to CONTRACTOR, said cost to be deducted from sums due or to become due to CONTRACTOR under the Contract or any other agreement with OWNER or any parent, subsidiary or affiliate of OWNER. 12,2011 00700-32 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 8.03 CUMULATIVE REMEDIES & SPECIFIC PERFORMANCE. All rights and remedies of OWNER, under the terms of the Contract and/or available at law or in equity, are cumulative. In the event CONTRACTOR or any of its subcontractors, vendors or suppliers fails or refuses for any reason to provide timely manufacture, fabrication, delivery, installation, erection, construction or completion of any supplies, materials, expendables, equipment, machinery, accessories or appurtenances to be furnished hereunder, CONTRACTOR acknowledges and agrees that such items are required, necessary, essentially unique to the Project and the Work and will cause irreparable harm to OWNER and the Project if not furnished in accordance with the Contract, and OWNER shall have the right to obtain a decree of specific performance and mandatory injunctive relief from any Court of competent jurisdiction to ensure the timely furnishing of such items. 8.04 CROSS-DEFAULT. If, for any reason, CONTRACTOR is declared in default and/or terminated by OWNER under any other agreement with OWNER, whether related to the Project or not related to the Project, OWNER shall have the right to offset and apply any amounts which might be owed to OWNER by CONTRACTOR under any other such agreements against any earned but unpaid amounts owing to CONTRACTOR by OWNER under the Contract, any retainage earned by CONTRACTOR under the Contract or any unearned, unpaid amount under the Contract. 8.05 INSOLVENCY. It is recognized that if CONTRACTOR becomes a debtor in voluntary or involuntary bankruptcy proceedings, makes a general assignment for the benefit of creditors, or if a receiver is appointed on account of his insolvency, such events could seriously ("6\ impair or frustrate CONTRACTOR's performance of the Work. Accordingly, it is agreed that should CONTRACTOR become a debtor in bankruptcy, either voluntary or involuntary, CONTRACTOR shall notify OWNER in writing within twenty-four (24) hours of the filing with the bankruptcy court. Further, it is agreed that upon occurrence of any one or more such events, OWNER shall be entitled to request of CONTRACTOR or its successors, trustees or receivers, adequate assurances of future performance. In the event such adequate assurances are not given to the reasonable satisfaction of OWNER within seventy-two (72) hours of such request, OWNER shall have the right to immediately invoke the remedies of this Section 8 or as provided by law. Pending receipt of such adequate assurances of such future performance, OWNER may proceed with the Work on a temporary basis and deduct the costs, plus reasonable overhead and profit, from any amounts due or which may become due to CONTRACTOR under the Contract or any other agreement with OWNER. In this regard, OWNER and CONTRACTOR agree that delays in performance could result in more damages to CONTRACTOR than would be sustained if OWNER failed to exercise such remedies. 8.06 CONTINGENT ASSIGNMENT. CONTRACTOR hereby assigns to OWNER, all of CONTRACTOR's rights under and interest in any and all subcontracts and/or purchase orders entered into by CONTRACTOR pursuant to this Agreement, such assignment to become effective upon CONTRACTOR's default under this Agreement or OWNER's termination of this Contract, and OWNER's acceptance of such assignment. Upon CONTRACTOR's default or OWNER's termination of this Contract, OWNER may, in the event there is no performance bond for the Contract, or in the event the performance bond surety fails to complete the Contract, or if OWNER Culb otherwise so elects in its sole discretion, accept such assignment by written notice of such acceptance to CONTRACTOR and subcontractor, and may require subcontractors to perform all of the then unperformed duties and obligations under the subcontract, for the direct benefit of OWNER. In the event OWNER requires such performance by a subcontractor, then OWNER 12,2011 00700-33 of 35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT shall be obligated to pay such subcontractor any amounts due and owing under the terms of the subcontract/purchase order, at the subcontract prices and rates, and subject to any rights of withholding or offset and other terms and conditions of the subcontract, for all work properly performed by such subcontractor, to the date of OWNER's acceptance and thereafter. OWNER's liability in this connection, however, shall not exceed the amount obtained by subtracting all payments made by CONTRACTOR to subcontractor from the Subcontract Price at the time of CONTRACTOR's default or OWNER's termination of CONTRACTOR. CONTRACTOR shall include a provision in its subcontracts that allows such assignment and allows OWNER to take these actions, and further provides that in the event of CONTRACTOR's termination for default, the subcontractor agrees to give the OWNER or its agent the right to inspect all books and records of subcontractor relating to the Work. 8.07 WAIVER OF CONSEQUENTIAL DAMAGES. CONTRACTOR expressly waives any and all claims for consequential damages against OWNER arising out of or related to this Contract, or any other agreements between CONTRACTOR and OWNER, including, but not limited to, claims for damages incurred by CONTRACTOR for principal office expenses, including the compensation of personnel stationed there, losses of financing, bonding capacity, business and reputation, and claims for lost profit, whether on this Contract or otherwise. 8.08 TERMINATION FOR CONVENIENCE. OWNER may at its sole discretion, upon five (5) days written notice to CONTRACTOR, terminate this Contract, in whole or in part, if and when OWNER determines that it is in the best interest of OWNER to do so. Upon receipt of such written notice from OWNER, CONTRACTOR shall cease all terminated Work and take (1.1*\, reasonable precautions to protect and preserve such work, and shall take all reasonable measures after consultation with OWNER to terminate or assign to OWNER all subcontracts, purchase orders or other commitments related to the Work or the Project on terms and conditions acceptable to OWNER. CONTRACTOR will be paid for all Work performed in strict accordance with the Contract Documents, based upon the Contract Price and the percentage of completion on the date of termination, and less amounts previously paid, subject to any reasonable backcharges attributable to CONTRACTOR's failure to comply with any of the provisions of this Contract and further subject to the other terms of this Contract regarding payment. In no event will CONTRACTOR receive or be entitled to any payment or compensation whatsoever for interruption of business or loss of business opportunities, any other items of consequential damages, for overhead or loss of profits on the unperformed Work and/or services and unfurnished materials or for any intangible, impact or similarly described cost, damages or expense, and under no circumstances shall the total sum paid to or received by CONTRACTOR under this Contract exceed the Contract Price. The compensation provided herein shall be CONTRACTOR's sole and exclusive remedy arising out of a termination for convenience. 8.09 DEFAULT BY OWNER. In case the OWNER shall default on its material obligations under this Contract, other than OWNER's failure to pay CONTRACTOR an undisputed amount due within the time limits provided in the Contract or applicable law, as addressed by Section 6.13 of this Agreement, and shall fail or refuse to cure, or to commence and diligently pursue cure of such default within fifteen (15) days after written notification by the CONTRACTOR, then the CONTRACTOR may suspend or wholly abandon the Work, and may remove therefrom all machinery, tools and equipment, and all materials on the site of the Work that have not been included in payments to the CONTRACTOR and have not been incorporated into the Work. And thereupon, the ENGINEER shall make an estimate of the total amount earned by the CONTRACTOR, which estimate shall include the value of all Work actually completed by 12,2011 00700-34of35 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT said CONTRACTOR (at the Contract Prices), the value of all partially competed Work at a fair and equitable price, and the amount of all Extra Work performed at the prices agreed upon, or provided for by the terms of this Contract, and a reasonable sum to cover the cost of any provisions made by the CONTRACTOR to cany the whole Work to completion and which cannot be utilized. The ENGINEER shall then make a final statement of the balance due the CONTRACTOR by deducting from the above estimate all previous payments by the OWNER and all other sums that may be retained by the OWNER under the terms of this Agreement, and shall present the same to the OWNER, and OWNER's payment of said sum to the CONTRACTOR, on or before thirty (30) days after OWNER's receipt of such statement, shall satisfy any and all rights, claims or causes of action of CONTRACTOR arising out of or related to such default by OWNER, and shall be CONTRACTOR's sole and exclusive remedy for such default. A disputed or unilateral claim by the Contractor cannot by itself constitute a default hereunder. 9.0 DISPUTE RESOLUTION Any dispute or pending claim or dispute resolution process between OWNER and CONTRACTOR shall not excuse or relieve CONTRACTOR of its obligations under the Contract, and CONTRACTOR shall diligently prosecute the Work notwithstanding any pending claim, dispute, or dispute resolution process between OWNER and CONTRACTOR. All claims, disputes and other matters in question arising out of or relating to, the Contract, or the breach thereof, shall be subject to mediation as a condition precedent to any other dispute resolution process as may be selected by OWNER. Unless mutually agreed otherwise the (10114\ mediation shall be conducted by a third party who will be selected by agreement between OWNER and CONTRACTOR, and Request for Mediation shall be filed with the other party. The parties shall share the mediator's fee and any filing fees equally. If a claim, dispute or other matter in question between OWNER and CONTRACTOR involves the work of a subcontractor or supplier, OWNER or CONTRACTOR may join such subcontractor or supplier as a party to any mediation proceeding between OWNER and CONTRACTOR hereunder. CONTRACTOR shall include in all subcontracts and/or purchase orders related to the Work a specific provision whereby the subcontractor or supplier consents to being joined in mediation between OWNER and CONTRACTOR involving the work of such subcontractor or supplier. This Contract shall be governed by the laws of the State of Texas and shall be considered performable in Brazoria County, Texas, for venue purposes. Further, the OWNER and CONTRACTOR stipulate that venue for any dispute resolution proceeding involving or touching upon the Contract other than the conduct of an arbitration hearing shall be in Brazoria County, Texas, or, if such choice of venue is prohibited or unenforceable by law, shall be held in the county where the Project is located. CONTRACTOR agrees to pay OWNER all reasonable attorneys' fees incurred by OWNER in the event OWNER seeks to enforce any provision of this Contract whether by arbitration or other dispute resolution process. Further, in the event OWNER defends any claim instituted by CONTRACTOR against OWNER, whether in arbitration or other dispute resolution process, CONTRACTOR agrees to pay OWNER all reasonable attorneys' fees incurred by OWNER in defending such claim provided OWNER is the prevailing party, in whole or in part, in such proceeding. 12,2011 00700-35 of 35 ALCOTCI OP ID: HIDU '4 CERTIFICATE OF LIABILITY INSURANCE DAT 10/02DWYW) 10/02112 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(ies) must be endorsed. If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder In lieu of such endorsement(s). PRODUCER 361-883-1711 cONIE CT Swantner&Gordon Ins Agcy-CC 361-844-0101 PHONE 61 3 -883-1711 FAx A Higginbotham Company MIL EA: rm,No):361-844-0101 PO Box 870 E-MAIL Corpus Christi,TX 78403-0870 ADDRESS: Mike Whitney INSURER(S)AFFORDING COVERAGE NAIC d INSURER A:Wesco Insurance Company 25011 INSURED Alcott Inc INSURER B: dba TCH PO Box 1250 INSURER C: Friendswood,TX 77549 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT,TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR ADOL SUER POLICY EFF POLICY EXP LTR TYPE OF INSURANCE INSR WVD POLICY NUMBER (MM/DD/YYYY) (MM/DDIYYYY) LIMITS GENERAL LIABILITY EACH OCCURRENCE $ COMMERCIAL GENERAL LIABILITY PR S(RENTED PREMISES(Ea occurrence) $ CLAIMS-MADE OCCUR MED EXP(Any one person) $ PERSONAL&ADV INJURY $ GENERAL AGGREGATE $ GEN'L AGGREGATE LIMIT APPLIES PER: PRODUCTS-COMP/OP AGG $ 7 POLICY PRO fl LOC $ JECT AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT 1,000,000 (Ea accident) A X ANY AUTO WPP102529300 07/23/12 07/23/13 BODILY INJURY(Per person) $ — ALL OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS AUTOS X HIRED AUTOS X NON-OWNED PROPERTY DAMAGE $ AUTOS (Per accident) • UMBRELLAI.IAB OCCUR EACH OCCURRENCE $ EXCESS LIAB CLAIMS-MADE AGGREGATE $ DED RETENTION$ • $ WORKERS COMPENSATION WC STATU- OTH- AND EMPLOYERS'LIABILITY Y!N TORY LIMITS ER ANY PROPRIETOR/PARTNER/EXECUTIVE N!A E.L.EACH ACCIDENT $ OFFICER/MEMBER EXCLUDED? (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $ If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ DESCRIPTION OF OPERATIONS I LOCATIONS/VEHICLES(Attach ACORD 101,Additional Remarks Schedule,If mom space Is required) SEE ATTACHMENT FOR ADDITIONAL INSURANCE COVERAGES CERTIFICATE HOLDER CANCELLATION CIPE-PE SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. City of Pearland 3519 Liberty AUTHORIZED REPRESENTATIVE Pearland,TX 77581 �n ©1988-2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010/05) The ACORD name and logo are registered marks of ACORD ALCOTC1 PAGE 2 NOTEPAD INSURED'SNAME Alcott Inc OP ID:HIDU DATE 10/02/12 The automobile policy includes a blanket automatic additional insured endorsement that provides additional insured status to the certificate holder only when there is a written contract between the named insured and the certificate holder that requires such status: Designated Insured - Form CA2048 02/99AMT The automobile policy includes a blanket automatic waiver of subrogation endorsement that provides this feature only when there is a written contract between the named insured and the certificate holder that requires it: Texas Changes in Transfer of Rights of Recovery Against Others To Us (Waiver of Subrogation) CA2089 06/04 (111111 '--'"1•44 ALCOT-1 OP ID:CS '4`cooRQ' CERTIFICATE OF LIABILITY INSURANCE DATE 10/0IDD1YYYn 10102112 (lowTHIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER.THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES ELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURERS), AUTHORIZED .EPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder Is an ADDITIONAL INSURED,the pollcy(les)must be endorsed. If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder In lieu of such endorsement(s). PRODUCER 281-469-9652 AMCONe: Weatherton-Cole Ins 281.469-5271 PHONE 12611 Jones Road Ste.100 ENo.-MAIL E,tI; I FAX INC.No): Houston,TX 77070 ADDRESS: Janice Weatherton INSURERS)AFFORDING COVERAGE NAIC s INSURER A:Scottsdale Ins.Co INSURED Alcott,Inc.dba TCH INSURERS: Denise Ellis INSURER C:Tower National Insurance Co. P.O.Box 1250 Frtendswood,TX 77549-1250 INSURER I):Texas Mutual Insurance Co 22945 INSURER E INSURER F: COVERAGES CERTIFICATE NUMBER: REVISION NUMBER: THIS IS TO CERTIFY THAT THE POUCIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS •CERTIFICATE MAY BE ISSUED OR MAY PERTAIN. THE INSURANCE AFFORDED BY THE POUCIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. 4SR TYPE OF INSURANCE ADDL SS - POUCY EFF POLICY EXP matLIMITSM<TS WVD POLICY NUMBER sIMIDDIYYYYI (MMIDDIYYYYI GENERAL UABILJTY _EACH OCCURRENCE $ 1,000,000 A X COMMERCIAL GENERAL LIABILITY BCS0026212 11/01/11 11101/12 DAMAGE S l RENTED PREMISES(Ee xwrtenee) S 100,000 CLAIMS-MADE []OCCUR MED EXP(Any one parson) $ 5,000 _ PERSONAL&ADV INJURY $ 1,000,000 • GENERAL AGGREGATE $ 2,000,000 GENT.AGGREGATE LIMIT APPLIES PER: PRODUCTS-COMP/OP AGO S 2,000,000 7 POLICY M ^ .A,J El LOC $ AUTOMOBILE WsMY (EOaMBINdantSINGLE LIMIT) $ ANY AUTO BODILY INJURY(Par parson) $ ALL OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS AUTOS PROPERTY SHRED AUTOS AUTOS er accident) S UMBRELLA LIAe X OCCUR EACH OCCURRENCE $ 5,000,000 — C EXCESS UM CLAIMS-MADE NUG28.00573-03 11/01/11 11/01/12 AGGREGATE $ 6,000,000 DEO X RETENTIONS 10,000 $ WORKERS COMPENSATION X WCSTATU- OTH- AND EMPLOYERS*LIABILITY TORY I IMRS ER D ANY PROPRIETOR/PARTNER/EXECUTIVE Y!a TSF-0001174026 11/01/11 11/01/12 E.L.EACH ACCIDENT $ 1,000,000 OFFICERIMEMBER E(CW DEDI � N I A (Mandatory In NH) E.L.DISEASE-EA EMPLOYEES 1,000,000 If vas describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ 1,000,000 DESORPTION OF OPERATIONS!LOCATIONS I VEHICLES(Attach ACORD 101,Additional Remarks Module,If more apace Is required) The General Liability policy includes a blanket automatic additional Insured endorsement provision that provides additional Insured status to the certificate holder when there Is a written contract between the named insured and the certificate holder that requires such status. The General Liability and Workers Compensation policies also include a blanket automatic CERTIFICATE HOLDER • CANCELLATION • CIPEARL SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. City of Pearland 3519 Liberty Drive AUTHORIZED REPRESENTATIVE i 1 Pearland,TX 77591 9,411r.i4.9.41/ 121 /A,. �'l/ VV-44-1e, I ©1988.2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010/05) The ACORD name and logo are registered marks of ACORD • NOTEPAD: HOLDER CODE CIPEARL ALLOT-1 PAGE INSURED'S NAME Alcoa,Inc.dba TCH OP ID:CS DATE 10/02/12 Waiver of subroa $on endorsement that provides this fea when there Is lumen contra e�tween the named insure and a ce to holder t requires It. mbretla oolllcy is follow form. Genra lability is change)and 3 days notice vwl be furrneished to thcancellation tice nolader.coverage POLICY NUMBER:BCS 0 026212 COMMERCIAL GENERAL LIABILITY CG20370704. THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL..I:NS.URED - OWNERS, LESSEES OR CONTRACTORS - COMPLETED OPERATIONS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE • Name Of Additional Insured Persorr(s) Or Orgenizatbn(s): Location And Descriptbn Of Completed Operations _ ANY PERSON OR ORGANIZATION ALL LOCATIONS WHEN YOU AND SUCH PERSON OR ORGANIZATION HAVE AGREED IN WRITING IN A CONTRACT OR AGREEMENT, EXECUTED PRIOR TO THE "OCCURRENCE" TO WHICH THIS INSURANCE APPLIES, THAT SUCH PERSON OR ORGANIZATION • BE ADDED AS AN ADDITIONAL • INSURED ON YOUR POLICY _ Information required to complete this Schedule,if not shown above,will be shown in the Declarations. Section II —Who Is An Insured is amended to in • - clude as an additional insured the person(s)or or- ganization(s) shown in the Schedule, but only with respect to liability for "bodily injury" or "property. damage"caused, in whole or In part, by your work" at the location designated and described in the schedule of this endorsement performed for that additional Insured and included in the "products- completed operations hazard". • • CG 20 37 07 04 ®ISO Properties, Inc.,2004 Page l of 9 13 hired Copy 1111..\ COMMERCIAL GENERAL LIABILITY CG 20 33 07 04 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED - OWNERS, LESSEES OR CONTRACTORS - AUTOMATIC STATUS WHEN REQUIRED IN CONSTRUCTION AGREEMENT WITH YOU This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART A. Section II — Who Is An Insured Is amended to B. With respect to the insurance afforded to these include as an additional insured any person or or- additional insureds, the following additional exclu- ganization for whom you are performing opera- sions apply: Lions when you and such person or organization This insurance does not apply to: have agreed in writing in a contract or agreement that such person or organization be added as an 1. 'Bodily injury'; 'property damage"or "personal additional insured on your policy.Such person or and advertising Injury" arising out of the organization is an additional insured only with re- rendering of, or the failure to render, any spect to liability for "bodily injury", "property dam- professional architectural, engineering or age"or"personal and advertising injury"caused, in surveying services, including: whole or in part,by: a. The preparing, approving, or failing to pre- 1. Your acts or omissions;or pare or approve, maps, shop drawings, 2. The acts or omissions of those acting on your opinions, reports, surveys, field orders, change orders or drawings and specifica- behalf; tians;or in the performance of your ongoing operations for b. Supervisory, the additional insured. Pe ry, inspection, architectural or engineering activities. A person's or organization's status as an addl- 2. 'Bodily injury"or "property damage"occurring tional insured under this endorsement ends when after: your operations for that additional insured are completed. a. All work, including materials, parts or equipment furnished in connection with such work, on the project (other than ser- vice, maintenance or repairs) to be per- formed by or on behalf of the additional in- sured(s) at the location of the covered operations has been completed;or b. That portion of'your work"out of which the injury or damage arises has been put to its • intended use by any person or organization other than another contractor or subcon- tractor engaged in performing operations for a principal as a part of the same project. CG 20 33 07 04 ®ISO Properties, Inc.,2004 Page 1 of 1 0 msmed Copy POLICY NUMBER:BCS 00 2 6 212 COMMERCIAL GENERAL LIABILITY CG 24 04 05 09 WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS.TO US This endorsement modifies Insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART SCHEDULE Name Of Person Or Organization: ANY PERSON OR ORGANIZATION WITH WHOM THE INSURED HAS AGREED TO WAIVE RIGHTS OF RECOVERY, PROVIDED SUCH AGREEMENT IS MADE IN WRITING AND PRIOR TO THE .LOSS • Information required to complete this Schedule, if not shown above,will be shown in the Declarations. The following is added to Paragraph B.Transfer Of Rghts Of Recovery Against Others To Us-of Section IV—Conditions: We waive any right of recovery we may have against the person or organization shown In the Schedule above because of payments we make for injury or damage arising out of your ongoing operations or "your work"done under a contract With that person or organization and included in the"products- completed operations hazard".This Waiver applies • only to the person or organization shown in the 0". Schedule above. CG 24 04 05 09 ©Insurance Services Office, Inc.,2008 Page 1 of 1 0 InSuretl Copy POLICY NUMBER:BCS 0 0.26212 0 COMNER CIAL OENERAL LIABLI7Y CG 25 03 05 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DESIGNATED CONSTRUCTION PROJECT(S) GENERAL AGGREGATE LIMIT This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCI.EDULE Designated Construction Projeat(s): ALL PROJECTS _Information required to complete this Schedule, if not shown above,will be shown'In the Declarations. C A. For all sums which the Insured becomes legally 3. Any payments made under Coverage A for obligated to payas damages caused by ages or under Coverage Cfor medical "occurrences"under Section I—Coverage A,and expenses shall reduce the Designated for all medical expenses caused by accidents Construction Project General Aggregate Limit under Section I—Coverage C,which can be for that designated construction project.Such attributed only to ongoing operations.at a single payments shall not reduce the General designated construction project shown in the Aggregate Limit shown in the Declarations nor Schedule above: shall they reduce any other Designated 1. A separate Designated Construction Project Construction Project General Aggregate Limit General Aggregate Limit applies to each for any other designated construction project designated construction project,and that limit shown In the Schedule above. is equal to the amount of the General 4. The limits shown In the Declarations for Each Aggregate Limit shown in the Declarations. Occurrence, Damage To Premises Rented To 2. The Designated Construction Project General You and Medical Expense continue to apply. Aggregate Limit is the most we will pay for the However,instead of being subject to the sum of all damages under Coverage A,except General Aggregate Limit shown In the damages because ofbodily injury"or Declarations,such limits will be subjectto the 'property damage"Included in the'products- applicable Designated Construction Project completed operations hazard",and for General Aggregate Limit. medical expenses under Coverage C regardless of the number of: a. Insureds; • b. Claims made or'Suits"brought;or c. Persons or organizations making claims or bringing'suits". C • CG 25 03 05 09 ®Insurance'Services Office, Inc.,,2008 Page 1 of 2 0 Insures Copy B. For all sums which the insured becomes legally C. When coverage for liability arising out of the obligated to pay as damages caused by "products-completed operations hazard"Is "occurrences"under Section I —Coverage A,and provided,any payments for damages because of for all medical expenses caused by accidents "bodily Injury"or'property damage"included in under Section I—Coverage C,which cannot be the"products-completed operations hazard"will attributed only to ongoing operations at a single reduce the Products-completed Operations designated construction project shown in the Aggregate Limit,and not reduce the General Schedule above: Aggregate Limit nor the Designated Construction 1. Any payments made under Coverage A for Project General Aggregate Limit. damages or under Coverage C for medical D. If the applicable designated construction project expenses shall reduce the amount available has been abandoned,delayed,or abandoned under the General Aggregate Limit or the and then restarted,or if the authorized Products-completed Operations Aggregate contracting parties deviate from plans, blueprints, Limit,whichever is applicable;and designs,specifications or timetables,the project 2. Such payments shall not reduce any will still be deemed to be the same construction Designated Construction Project General project. Aggregate Limit. E. The provisions of Section III—Limits Of Insurance not otherwise modified by this endorsement shall continue to apply as stipulated. (1"' Page 2 of 2 ©Insurance Services Office, Inc.,2008 CG 25 03 05 09 0 m uraa Copy ENDORSEMENT SCOTTSDALE INSURANCE COMPANY*. NO. Attached to and forming a part of Endorsement Effective Date 11-01-11 Policy No.BCS0026212 12:01 A.M.,Standard Time Named Insured ALCOTT INC. Agent No. 42704 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. AMENDMENT TO OTHER INSURANCE CONDITION This endorsement modifies insurance provided.undertahe following: COMMERCIAL GENERAL LIABILITY COVERAGE PART Condition 4.Other Insurance of SECTION IV- (4) That is valid and collectible insurance available CO WERCIAL.GENERAL LIABILITY CONDITIONS is to you under any other policy. deleted in its entirety and is replaced by the following: When this insurance Is excess,we will have no duty 4. Other Insurance under Coverages A or B to defend the insured against any"suit"if any other Insurer has a duty to (ifi') a. Primary Insurance defend the insured against that"suit." If no other in- This insurance is primary except when b.below surer defends,we will undertake to do so, but we will applies be entitled to the Insured's rights against all those other insurers. • b. Excess Insurance When this Insurance is excess over other insurance, This insurance is excess over any other insurance, we will pay only the amount Of the loss, if any,that whether primary,excess, contingent or on any other exceeds the sum of: basis: (1) That is Fire, Extended Coverage,Builder's Risk, (1) The total amount that all such other insurance Risk or similar coverage for"your would pay for the loss in the absence of this in- Installation surance;and work"; (2) That is Fire insurance for premises rented to (2) The total of all deductible and salt-insured you or temporarily occupied by you with amounts under all other insurance. per- mission of the owner;. If a loss occurs involving two or more policies,each of which states that its insurance will be excess, (3) If the loss arises out of the maintenance or use then our policy will contribute on a pro rata basis. of aircraft,"auto"or watercraft to the extent not subject to Exclusion g.of Coverage A(Section I);or yd4f;yz,A, leaXehtbt) / AUTHORIZED REPRESENTATIVE DATE Includes copyrighted pYmateriale Insurance Services Office,Office,Inc., with Its permission. CoGLS•152s(52-S61 trsored Copy CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT ATTACHMENT NO. 1 TO GENERAL CONDITIONS Csi**\, WORKERS' COMPENSATION INSURANCE COVERAGE A. DEFINITIONS: Certificate of coverage ("certificate") _ A copy of a certificate of insurance, a certificate of authority to self-insure issued by the commission, or a coverage agreement (TWCC81, TWCC-82, TWCC-83 or TWCC-84), showing statutory workers' compensation insurance coverage for the person's or entity's employees providing services on a project for the duration of the Project. Duration of the Project _includes the time from the beginning of the Work on the Project until the contractor's/person's work on the Project has been completed and the Project warranty period has expired. Persons providing services on the project includes persons or entities performing all or part of the services the contractor has undertaken to perform on the project, regardless of whether that person contracted directly with due contractor and regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, motor carriers and -owner- operators, (as defined at Section 406.121 of the Texas Labor Code), leasing companies, and employees of any such entity, or employees of any entity which (1156 furnishes persons to provide services on the project. "Services" include, without limitation, providing, hauling, or delivering equipment or materials, or providing labor, transportation, or other service related to a project. "Services" does not include activities unrelated to the project, such as food/beverage vendors, office supply deliveries, and delivery of portable toilets. B. The CONTRACTOR shall provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Title 5 Workers' Compensation, Subtitle A Texas Workers' Compensation Act, for employees of the contractor providing services on the project, for the duration of the project. C. The CONTRACTOR must provide a certificate of coverage to the OWNER prior to being awarded the Contract. D. If the coverage period shown on the CONTRACTOR's current certificate of coverage ends during the duration of the project, the CONTRACTOR.must, prior to the end of the coverage period, file a new certificate of coverage with the OWNER showing that coverage has been extended. E. The CONTRACTOR shall obtain from each subcontractor or other person providing services on a project, and provide to the OWNER: (I) a certificate of coverage, prior to that person beginning work on the Project, so the OWNER will have on file certificates of coverage showing coverage for all persons providing services on the Project; and 05/2007 00700-Al CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT • rh\' (2) no later than seven days after receipt by the CONTRACTOR and prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the Project. F. The CONTRACTOR shall retain all required certificates of coverage for the duration of the Project and for one year thereafter. G. The CONTRACTOR shall notify the OWNER in writing by certified mail or personal delivery, within 10 days after the CONTRACTOR knew or should have known, of any changes that materially affect the provision of coverage of any person providing services on the Project. H. The CONTRACTOR shall post on each Project site a notice, in the text, form and manner prescribed by the Texas Workers' Compensation Commission, informing all persons providing services on the Project that they are required to be covered, and stating how a person may verify coverage and report lack of coverage. NOTICE REQUIRED WORKERS' COMPENSATION COVERAGE "The law requires that each person working on this site or providing 1 services related to this construction project must be covered by workers' compensation insurance. This includes persons providing, hauling, or delivering equipment or materials, or providing labor or transportation or other service related to the project, regardless of the identity of their employer or status as an employee." • "Call the Texas Workers' Compensation Commission at (512) 440- 3789 to receive information on the legal requirements for coverage, to verify whether your employer has provided the required coverage, or to report an employer's failure to provide coverage." The CONTRACTOR shall contractually require each person with whom it contracts to provide services on a project, too: (1) provide. coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Title 5 Workers' Compensation, Subtitle A Texas Workers' Compensation Act, for all of its employees providing services on the Project, for the duration of the Project; (2) provide to the CONTRACTOR,prior to that person beginning work on the Project, a certificate of coverage showing that coverage is being provided for all employees of the person providing services on the project, for the duration of the- Proj ect: 05/2007 00700-A2 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT (3) provide the CONTRACTOR,prior to the end of the coverage period, a new certificate of coverage, showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the Project; (4) obtain from each other person with whom it contracts, and provide to the CONTRACTOR: (a) a certificate of coverage,prior to the other person beginning work on the Project; and (b) a new certificate of coverage showing extension of coverage,prior to the end of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the Project; (5) retain all required certificates of coverage on file for the duration of the Project and for one year thereafter; (6) notify the OWNER in writing by certified mail or personal delivery, within 10 days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the Project; and (7) contractually require each person with whom it contracts, to perform as required by paragraphs (1) - (7), with the certificates of coverage to be provided to the person for whom they are providing services. J. By signing this Contract or providing or causing to be provided a certificate of coverage, the CONTRACTOR is representing to the OWNER that all employees of the CONTRACTOR who will provide services on the Project will be covered by workers' compensation coverage for the duration of the.Project, that the coverage agreements will be based on proper reporting of classification codes and payroll amounts, and that all coverage agreements will be filed with the appropriate insurance carrier or, in the case of a self-insured, with the commission's Division of Self-Insurance Regulation. Providing false or misleading information may subject the CONTRACTOR to administrative penalties, criminal penalties, civil penalties, or other civil actions. K. The CONTRACTOR's failure to comply with any of these provisions is a breach of contract by the CONTRACTOR, which entitles the OWNER to pursue all rights and remedies available to it under the Contract, at law or in equity, if the CONTRACTOR does not remedy the breach within ten days after receipt of notice of breach from the OWNER. 05/2007 00700-A3 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT ATTACHMENT NO. 2 TO GENERAL CONDITIONS AGREEMENT FOR FINAL PAYMENT AND CONTRACTOR'S SWORN RELEASE In consideration of the Final Payment under that certain contract between (hereafter "CONTRACTOR") and the City of. Pearland (hereafter "OWNER") for the Project known as BellaVita Water Line Inter-Connect (the"Contract"), the CONTRACTOR makes the following representations to OWNER, either individually if a proprietorship, or jointly,and severally by all general partners if a partnership, or if a corporation, by action of the president and secretary of said corporation, as duly authorized by appropriate action of the stockholders and/or board of directors of said corporation, .their signatures hereon constituting a representation under oath by said individuals that they have the authority to execute this Agreement for and on behalf of the said corporation: 1. The undersigned CONTRACTOR represents to OWNER that the Application for Payment for the Final Payment under the Contract, and the final Change Order issued under the Contract if any, whether or not modified, corrected or changed in some way by the ENGINEER, the CONTRACTOR or the OWNER, a copy of which are attached hereto and marked Exhibit "A", are true, correct and accurate, and that CONTRACTOR has received payment in full for all other Applications for Payment submitted under the Contract, and that CONTRACTOR has been fully compensated for all labor, materials, equipment and/or services furnished in connection with the Contract, except for the Final Payment. 2. It is agreed and stipulated by the undersigned CONTRACTOR that upon the receipt of Final Payment in the amount as set out on the attached Application for Payment, the CONTRACTOR, by execution of this instrument of release, does, therefore, RELEASE and FOREVER DISCHARGE OWNER of and from all manner of debts, claims, demands, obligations, suits, liabilities and causes of action of any nature whatsoever, at law or in equity, in contract or in tort, now existing or which may hereafter accrue, arising out of or related to the Contract, any Change Orders or Work Orders, the Work, or any labor, materials, equipment or services furnished by CONTRACTOR to OWNER. 3. The CONTRACTOR, acting by and through the person or persons whose names are subscribed hereto, does solemnly swear and affirm that all bills and claims have been paid to all materialmen, suppliers, laborers, subcontractors, or other entities performing services or supplying materials or equipment, and that OWNER shall not be subject to any bills, claims, demands, litigation or suits in connection therewith. 4. It is further specifically understood and agreed that this Agreement for Final Payment and Contractor's Sworn Release shall constitute a part of the Contract, and it is also specifically understood and agreed that this Agreement shall not act as a Cin*\ modification, waiver or renunciation by OWNER of any of its rights or remedies as set out in the' Contract itself, but this Agreement for Final Payment and Contractor's Sworn Release shall constitute a supplement thereto for the additional protection of OWNER. 05/2007 00700-B 1 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT SIGNED and EXECUTED this,the 0 day of Oj o be( , 20 12. CONTRACTOR: By: -iar• Signature Print Name: Ye O Y > �c try Title: V. [If CONTRACTOR is a proprietorship, owner must sign; if a partnership, each general partner must sign; if a corporation, the following language should be used.] SIGNED and EXECUTED this,the day ofrib*\ 20_by , a Texas corporation, under authority granted to the undersigned by said corporation as contained in the Charter, By-Laws or Minutes of a meeting of said corporation regularly called and held. CONTRACTOR: By: President ATTEST: Corporate Secretary (Corporate Seal) [This form is for use by either a proprietorship or a partnership. In the event CONTRACTOR is a partnership or a joint proprietorship, additional signature lines should be added for each individual.] 05/2007 00700-B2 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT AFFIDAVIT rb4\ STATE OF TEXAS § COUNTY OF § BEFORE ME, the undersigned authority, on this day personally appeared the person or persons whose name(s) are subscribed to the above and foregoing Agreement for Final Payment and Contractor's Sworn Release, who each, after being by me duly sworn, on their oaths deposed and said: I (We) am(are)the person(s)who signed and executed the above and foregoing Agreement for Final Payment and Contractor's Sworn Release, and I(we)have read the facts and statements as therein set out and the representations as made therein, and I(we) state that the above and foregoing are true and correct. CONTRACTOR-Affiant SWORN TO AND SUBSCRIBED TO before me, the day of 20_. Notary.Public, State of Texas My Commission Expires: [This form is for use in the event CONTRACTOR is a corporation.] 4 07/2006 00700-B3 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT AFFIDAVIT . STATE OF TEXAS § COUNTY OF § BEFORE ME, the undersigned authority, on this day personally appeared the persons who signed and executed the above and foregoing Agreement for Final Payment mid Contractor's Sworn Release, whose names are set out above, who each, after being by me duly sworn, on their oaths deposed and said: We each are the persons whose names are subscribed above, and hold respectively the offices in the corporation as set out above, and each state under oath that we have the authority to execute this Agreement for Final Payment and Contractor's Sworn Release for and on behalf of said corporation,pursuant to authority granted to us in the Charter of said corporation, the By-Laws of said corporation and/or the Minutes of said corporation; and the facts, statements and representations as set out in the instrument to which this Affidavit is attached, are true and correct. SWORN TO AND SUBSCRIBED TO before me this, the day of 20 Notary Public, State of Texas My Commission Expires: 07/2006 00700-B4 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT ATTACHMENT NO. 3 TO GENERAL CONDITIONS OWNER'S INSURANCE REQUIREMENTS OF CONTRACTOR 1. Definitions. For purposes of this Agreement: 1.1 Owner Parties. "Owner Parties" means (a) the City of Pearland, its successors and assigns, and the Engineer, (b) any officers, employees, or agents of such persons or entities, and(c) others as required by the Contract Documents, if any. 1.2 Contractor. "Contractor" shall mean the vendor providing the service or work to be performed under this Agreement. 1.3 Subcontractor. "Subcontractor" shall include subcontractors of any tier. 1.4 ISO. "ISO"means Insurance Services Office. 2. Contractor Insurance Representations to Owner Parties 2.1 It is expressly understood and agreed that the insurance coverages required herein: 2.1.1 represent Owner Parties' minimum requirements and are not to be construed to void or limit the Contractor's indemnity obligations as contained in (111"`\, this Agreement nor represent in any manner a determination of the insurance coverages the Contractor should or should not maintain for its own protection; and 2.1.2 are being, or have been, obtained by the Contractor in support of the Contractor's liability and indemnity obligations under this Agreement. Neither the requirements as to insurance to be carried as provided for herein, the insolvency, bankruptcy or failure of any insurance company carrying insurance of the Contractor, nor the failure of any insurance company to pay claims accruing, shall be held to affect, negate or waive any of the provisions of this Agreement. • 2.2 Failure to obtain and maintain the required insurance shall constitute a material breach of, and default under, this Agreement. If the Contractor shall fail to remedy such breach within five (5) business days after notice by the Owner, the Contractor will be liable for any and all costs, liabilities, damages and penalties resulting to the Owner Parties from such breach, unless a written waiver of the specific insurance requirement(s) is provided to the Contractor by the Owner. In the event of any failure by the Contractor to comply with the provisions of this Agreement, the Owner may, without in any way compromising or waiving any right or remedy at law or in equity, on.notice to the Contractor, purchase such insurance, at the Contractor's expense, provided that the Owner shall have no obligation to do so and if the Owner shall do so, the Contractor shall not be relieved of or excused from the obligation to obtain and maintain such insurance amounts and coverages. 05/2007 00700-Cl CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT ' 3. Conditions Affecting All Insurance Required Herein 3.1 Cost of Insurance. All insurance coverage shall be provided at the Contractor's sole expense. 3.2 Status and Rating of Insurance Company. All insurance coverage shall be written through insurance companies authorized to do business in the state in which the work is to be performed and rated no less than A-: VII in the most current edition of A. M. Best's Key Rating Guide. 3.3 Restrictive, Limiting, or Exclusionary Endorsements. All insurance coverage shall be provided to the Owner Parties in compliance with the requirements herein and shall contain no endorsements that restrict, limit, or exclude coverage required herein in any manner without the prior express written approval of the Owner. 3.4 Limits of Liability. The limits of liability may be provided by a single policy of insurance or by a combination of primary and umbrella policies, but in no event shall the total limits of liability available for any one occurrence or accident be less than the amount required herein. 3.5 Notice of Cancellation, Nonrenewal, or Material Reduction in Coverage. All insurance coverage shall contain the following express provision: (.1"1 In the event of cancellation, non-renewal, or material reduction in coverage affecting the certificate holder, thirty (30) days prior written notice shall be given to the certificate holder by certified mail or registered mail,return receipt requested. 3.6 Waiver of Subrogation. The Contractor hereby agrees to waive its rights of recovery from the Owner Parties with regard to all causes of property and/or liability loss and shall cause a waiver of subrogation endorsement to be provided in favor of the Owner Parties on all insurance coverage carried by the Contractor, whether required herein or not. 3.7 Deductible/Retention. Except as otherwise specified herein, no insurance required herein shall contain a deductible or self-insured retention in excess of $25,000 without prior written approval of the Owner. All deductibles and/or retentions shall be paid by, assumed by, for the account of, and at the Contractor's sole risk. The Contractor shall not be reimbursed for same. 4. Maintenance of Insurance. The following insurance shall be maintained in effect with limits not less than those set forth below at all times during the term of this Agreement and thereafter as required: (Pk\ 05/2007 00700-C2 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 4.1 Commercial General Liability Insurance ("gb''\ 4.1.1 Coverage. Such insurance shall cover liability arising out of all locations and operations of the Contractor, including but not limited to liability assumed under this contract (including the tort liability of another assumed in a business contract). Defense shall be provided as an additional benefit and not included within the limit of liability. 4.1.2 Form. Commercial General Liability Occurrence form (at least as broad as an unmodified ISO CG 0001 0798 or its equivalent). 4.1.3 Amount of Insurance. Coverage shall be provided with limits of not less than: Each Occurrence Limit $1,000,000 General Aggregate Limit $2,000,000 Product-Completed Operations Aggregate Limit $2,000,000 Personal and Advertising Injury Limit $1,000,000 4.1.4 Required Endorsements a. Additional Insured. Additional insured status shall be provided in favor of the Owner Parties on any of the following: i. ISO form CG 20 10 11 85; or ii. ISO form CG 20 26 11 85; or iii. a combination of ISO forms CG 20 33 10 01 and CG 20 37 10 01; or iv. any form providing equivalent protection to Owner. b. Designated Construction Project(s) Aggregate Limit. The aggregate limit shall apply separately to this Agreement through use of an ISO CG 25 03 03 97 endorsement or its equivalent. c. Notice of Cancellation, Nonrenewal or Material Reduction in Coverage, as required in 3.5, above. d. Personal Injury Liability. The personal injury contractual liability exclusion shall be deleted. e. Primary and Non-Contributing Liability. It is the intent of the parties to this Agreement that all insurance required herein shall be primary to all insurance available to the Owner Parties. The obligations of the Contractor's insurance shall not be affected by any other insurance available to the Owner Parties and shall seek no contribution from the Owner Parties' insurance, whether primary, excess contingent, or on any other basis. The Contractor's insurance coverage shall be endorsed to provide such primary and non- contributing liability. f. Waiver of Subrogation, as required in 3.6, above. 05/2007 00700-C3 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 4.1.5 Continuing Commercial General Liability Insurance. The Contractor shall maintain such insurance in identical coverage, form and amount, including required endorsements, for at least one (1) year following Date of Substantial Completion of the Work to be performed under this Agreement. The Contractor shall provide written representation to Owner stating Work completion date. 4.2 Auto Liability Insurance 4.2.1 Coverage. Such insurance shall cover liability arising out of any auto (including owned,hired, and non-owned). 4.2.2 Form. Business Auto form (at least as broad as an unmodified ISO CA 0001 or its equivalent). 4.2.3 Amount of Insurance. Coverage shall be provided with a limit of not less than $1,000,000. 4.2.4 Required Endorsements a. Notice of Cancellation, Nonrenewal or Material Reduction in Coverage, as required in 3.5, above. b. Waiver of Subrogation, as required in 3.6, above. 4.3 Employer's Liability Insurance 4.3.1 Coverage. Employer's Liability Insurance shall be provided as follows: 4.3.2 Amount of Insurance. Coverage shall be provided with a limit of not less than: Employer's Liability: $1,000,000 each accident and each disease. 4.3.3 Required Endorsements a. Notice of Cancellation, Nonrenewal or Material Reduction in Coverage, as required in 3.5, above. b. Waiver of Subrogation, as required in 3.6, above. 4.4 Umbrella Liability Insurance 4.4.1 Coverage. Such insurance shall be excess over and be no less broad than all coverages described above and shall include a drop-down provision for exhaustion of underlying limits. 4.4.2 Form. This policy shall have the same inception and expiration dates as the commercial general liability insurance required above. 05/2007 00700-C4 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 4.4.3 Amount of Insurance. Coverage shall be provided with a limit of not less than $5,000,000. 4.4.4 Continuing Umbrella Liability Insurance. The Contractor shall maintain such insurance in identical coverage, form and amount, including required endorsements, for at least one (1) year following Date of Substantial Completion of the Work to be performed under this Agreement. The Contractor shall provide written representation to the Owner stating Work completion date. 4.5 Professional Liability Insurance 4.5.1 Coverage. The Contractor shall provide professional liability insurance for claims arising from the negligent performance of professional services of any type, including but not limited to design or design/build services as part of the Work to be performed. 4.5.2 Form. This insurance shall include prior acts coverage sufficient to cover all services rendered by the Contractor and by its consultants under this Agreement. It is recognized that this coverage may be provided on a Claims-Made basis. 4.5.3 Amount of Insurance. Coverage shall be provided with a limit of not less than $1,000,000. 4.5.4 Continuing Professional Liability Insurance. The Contractor shall maintain such insurance in identical coverage, form and amount for at least one (1) year following Date of Substantial Completion of the Work to be performed under this Agreement. The Contractor shall provide written representation to the Owner stating Work completion date. 4.6 Builder's Risk 4.6.1 Insureds. Insureds shall include: a. Owner, General Contactor and all Loss Payees and Mortgagees as Named Insureds; and b. subcontractors of all tiers in the Work as Additional Insureds. 05/2007 00700-C5 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 4.6.2 Covered Property. Such insurance shall cover: Cith'\ a. all structure(s) under construction, including retaining walls, paved surfaces and roadways, bridges, glass, foundation(s), footings, underground pipes and wiring, excavations, grading, backfilling or filling; b. all temporary structures (e.g., fencing, scaffolding, cribbing, false work, forms, site lighting, temporary utilities and buildings) located at the site; c. all property including materials and supplies on site for installation; d. all property including materials and supplies at other locations but intended for use at the site; e. all property including materials and supplies in transit to the site for installation by all means of transportation other than ocean transit; and f. other Work at the site identified in the Agreement to which this Exhibit is attached. Form a. Coverage shall be at least as broad as an unmodified ISO Special form, shall be provided on a completed-value basis, and shall be primary to any other coverage insurance available to the insured parties, with that other insurance being excess, secondary and non- contributing. b. No protective safeguard warranty shall be permitted. c. Required coverage shall further include: i. Additional expenses due to delay in $ TBD completion of project(where applicable) ii. Agreed value Included without sublimit iii. Damage arising from error, omission or Included without sublimit deficiency in construction methods, design, specifications,workmanship or materials, including collapse iv. Debris removal additional limit 25% of direct damage loss v. Earthquake (where applicable) $ TBD vi. Earthquake sprinkler leakage (where $ TBD applicable) vii. Expediting expenses $ TBD viii. Flood(where applicable) $ TBD ix. Freezing Included without sublimit x. Mechanical breakdown, including hot& Included without sublimit cold testing(where applicable) xi. Notice of cancellation,non-renewal or Included material reduction—60 days prior written notice to each insured 05/2007 00700-C6 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT xii. Occupancy clause, as required in F, Included Cs") below xiii. Ordinance or law Included without sublimit xiv. Pollutant clean-up and removal $ TBD xv. Preservation of property Included without sublimit xvi. ,Replacement cost Included xvii. Theft Included without sublimit xviii. Waiver of subrogation as required in G, Included below. 4.6.3 Amount of Insurance. Coverage shall be provided in an amount equal at all times to the full replacement value and cost of debris removal for any single occurrence. 4.6.4 Deductibles. Deductibles shall not exceed the following: a. All Risks of Direct Damage, Per $5,000 Occurrence, except b. Delayed Opening Waiting Period 5 Days c. Flood,Per Occurrence $25,000 or excess of NFIP if in Flood Zone A, B or V d. Earthquake and Earthquake Sprinkler $25,000 Leakage, Per Occurrence 4.6.5 Termination of Coverage. The termination of coverage provision shall be endorsed to permit occupancy of the covered property being constructed so long as such occupancy does not exceed 20% of the usable area of the property. This insurance shall be maintained in effect, unless otherwise provided for in the Contract Documents, until the earliest of the following dates: a. the date on which all persons and organizations who are insureds under the policy agree that it shall be terminated; b. the date on which final payment, as provided for in the Agreement to which this Exhibit is attached,has been made; or c. the date on which the insurable interests in the Covered Property of all insureds other than Contractor have ceased. 05/2007 00700-C7 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 4.6.6 Waiver of Subrogation. The waiver of subrogation provision shall be endorsed as follows: a. A waiver of subrogation shall be provided in favor of all insureds. b. The waiver of subrogation provisions shall be endorsed as follows: Should a covered loss be subrogated, either in whole or in part, your rights to any recovery will come first, and we will be entitled to a recovery only after you have been fully compensated for the loss. 5. Intentionally left blank. 6. Evidence of Insurance 6.1 Provision of Evidence. Evidence of the insurance coverage required to be maintained by the Contractor, represented by certificates of insurance, evidence of insurance, and endorsements issued by the insurance company or its legal agent, and must be furnished to the Owner prior to commencement of Work and not later than fifteen (15) days after receipt of this Agreement. New certificates of insurance, evidence of insurance, and endorsements shall be provided to the Owner. prior to the termination date of the current certificates of insurance, evidence of insurance, and endorsements. 6.2 Form 6.2.1 All property insurance required herein shall be evidenced by ACORD form 28, "Evidence of Property Insurance". 6.2.2 All liability insurance required herein shall be evidenced by ACORD form 25, "Certificate of Insurance". 6.3 Specifications. Such certificates of insurance, evidence of insurance, and endorsements shall specify: 6.3.1 The Owner as a certificate holder with correct mailing address. 6.3.2 Insured's name, which must match that on this Agreement. 6.3.3 Insurance companies affording each coverage, policy number of each coverage, policy dates of each coverage, all coverages and limits described herein, and signature of authorized representative of insurance company. 6.3.4 Producer of the certificate with correct address and phone number listed. 6.3.5 Additional insured status required herein. 6.3.6 Amount of any deductibles and/or retentions. 6.3.7 Cancellation, non-renewal and material reduction in coverage notification as required by this Agreement. Additionally, the words "endeavor to" and "but failure to mail such notice shall impose no obligation or liability of any kind upon Company, it agents or representatives" shall be deleted from the cancellation provision of the ACORD 25 certificate of insurance form. 6.3.8 Designated Construction Project Aggregate Limits required herein. 6.3.9 Personal Injury contractual liability required herein. 05/2007 00700-C8 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 6.3.10 Primary and non-contributing status required herein. 6.3.11 Waivers of subrogation required herein. 6.4 Required Endorsements. A copy of each of the required endorsements shall also be provided. 6.5 Failure to Obtain. Failure of any Owner Party to demand such certificate or other evidence of full compliance with these insurance requirements or failure of any Owner Party to identify a deficiency from evidence that is provided shall not be construed as a waiver of the Contractor's obligation to maintain such insurance. 6.6 Certified Copies. Upon request of any Owner Party, the Contractor shall provide to the Owner a certified copy of all insurance policies required herein within ten (10) days of any such request. Renewal policies, if necessary, shall be delivered to the Owner prior to the expiration of the previous policy. 6.7 Commencement of Work. Commencement of Work without provision of the required certificate of insurance, evidence of insurance and/or required endorsements, or without compliance with any other provision of this Agreement, shall not constitute a waiver by any Owner Party of any rights. The Owner shall have the right, but not the obligation, of prohibiting the Contractor or any subcontractor from performing any Work until such certificate of insurance, evidence of insurance and/or required endorsements are received and approved by (111 , the Owner. 7. Insurance Requirements of Contractor's Subcontractors 7.1 Insurance similar to that required of the Contractor shall be provided by all subcontractors (or provided by the Contractor on behalf of subcontractors) to cover operations performed under any subcontract agreement. The Contractor shall be held responsible for any modification in these insurance requirements as they apply to subcontractors. The Contractor shall maintain certificates of insurance from all subcontractors containing provisions similar to those listed herein (modified to recognize that the certificate is from subcontractor) enumerating, among other things, the waivers of subrogation, additional insured status, and primary liability as required herein, and make them available to the Owner upon request. 7.2 The Contractor is fully responsible for loss and damage to its property on the site, including tools and equipment, and shall take necessary precautions to prevent damage to or vandalism, theft, burglary, pilferage and unexplained disappearance of property. Any insurance covering the Contractor's or its subcontractor's property shall be the Contractor's and its subcontractor's sole and complete means or recovery for any such loss. To the extent any loss is not covered by said insurance or subject to any deductible or co-insurance, the Contractor shall not be reimbursed for same. Should the Contractor or its subcontractors choose to self insure this risk, it is expressly agreed that the Contractor hereby waives, and shall cause its subcontractors to waive, any claim for damage or loss to said property in favor of the Owner Parties. 05/2007 00700-C9 CITY OF PEARLAND GENERAL CONDITIONS OF AGREEMENT 8. Use of the Owner's Equipment. The Contractor, its agents, employees, subcontractors or Cis"', suppliers shall use the Owner's equipment only with express written permission of the Owner's designated representative and in accordance with the Owner's terms and condition for such use. If the Contractor or any of its agents, employees, subcontractors or suppliers utilize any of the Owner's equipment for any purpose, including machinery, tools, scaffolding, hoists, lifts or similar items owned, leased or under the control of the Owner, the Contractor shall defend, indemnify and be liable to the Owner Parties for any and all loss or damage which may arise from such use. 9. Release and Waiver. The Contractor hereby releases, and shall cause its subcontractors to release, the Owner Parties from any and all claims or causes of action whatsoever which the Contractor and/or its subcontractors might otherwise now or hereafter possess resulting in or from or in any way connected with any loss covered by insurance, whether required herein or not, or which should have been covered by insurance required herein, including the deductible and/or uninsured portion thereof, maintained and/or required to be maintained by the Contractor and/or its subcontractors pursuant to this Agreement. ("Ik' 05/2007 00700-C10 CITY OF PEARLAND SPECIAL CONDITIONS OF AGREEMENT Section 00800 SPECIAL CONDITIONS OF AGREEMENT The following Special Conditions modify the General Conditions, Document 00700. Where a portion of the General Conditions is modified or deleted by these Special Conditions, the unaltered portions of the General Conditions shall remain in effect. ARTICLE 1 DEFINITIONS AND INTERPRETATIONS 1.01 Add the following paragraph to the end of Article 1.01: The OWNER'S representative on the project site is: Andrea DeKam Brinklytelephone: 281. 652. 1797 ARTICLE 4 RIGHTS AND RESPONSIBILITIES OF THE CONTRACTOR 4.05 Add the following paragraph to Article 4.05: A Maintenance Bond in accordance with Document 00612 of the Project Manual is required for this Project. The cost of this bond shall be included in the CONTRACTOR'S Bid Proposal. Attachment No. 3 To General Conditions, Owner's Insurance Requirements of Contractor, (1111.6 Article 4.6 Builder's Risk—Builder's Risk Insurance is Not Required for this project. ARTICLE 5 PROSECUTION AND PROGRESS 5.08 Add Article 5.08: The Contract Time as defined in the bid and other sections of the Contract Documents includes a certain number of rain days. Based on the Alvin Weather Center Records,the average annual rain days from June 1898 to December 1996 is 40 days calculated from all precipitation days of record. The CONTRACTOR is required to keep a record of rain days at the site. The record of rain days must be accepted and signed by the City Inspector monthly, and shall be reported on the monthly pay estimate submittal. At the end of the contract, the CONTRACTOR will be credited only for the number of accepted rain days that exceed 40 rain days per year,proportionate to the original Contract Time. General Notes: Sections 00100 Invitation to Bidders, 00200 Instructions to Bidders and 01505 Mobilization all make reference to provision by the CONTRACTOR of a laptop computer for use by the OWNER'S representative or CONSTRUCTION MANAGER. BIDDER is Not Required to provide this equipment or include this cost in the Bid. ("b\ Section 01500 Temporary Facilities requires CONTRACTOR to provide field office and high speed internet access in the Field Office. BIDDER is Not Required to provide a Field Office or 8-15-12 00800 1 of 3 CITY OF PEARLAND SPECIAL CONDITIONS OF AGREEMENT any interne access for this project. All other requirements remain and will be required per the section. It is the responsibility of the Contractor to coordinate with the Owner for all Traffic Control Documents. Contractor to coordinate with the Owner for procurement of Traffic Control Documents prior to permitting. Contractor is to keep a minimum of one lane open at all times, in both directions. No lane closures to extend beyond the defined work day. Contractor is responsible for submitting the Traffic Control Plan City& County for permitting prior to starting work. General & Special Coordination and Notes • Contractor shall notify the following entities at least 72 hours (3 working days)prior to commencing any construction activity(including boring and operating heavy equipment) within each private entity's easement: o Conoco Phillips (281) 831-9844 o Chevron (281) 543-5064 o Energy Transfer(Lone Star) (281) 683-1614 o Lyondell Basell (Equistar Chemical) (713) 302-1754 • Contractor shall notify Brazoria Drainage District No. 4,Mike Yost, District Superintendent, 4813 W. Broadway, Pearland, TX 77581-3934,no less than 36 hours prior to construction and no less than 36 hours prior to crossing any District channels. • Notifications issued by Harris County Public Infrastructure Department-Architectural and (11119.) Engineering Division-Permit Office -required prior to construction of utilities or left turn lanes within Harris County and Harris County Flood Control District Right-of-Way, contact Harris County Permit Office (713) 316-3590. • Obtain and comply with all applicable City, County, State, and Federal permits and approvals,with assistance from Engineer, if necessary. Obtain permit(certification)from Harris County Engineer to enter Harris County Flood Control District right-of-way. • Notify the Harris County Flood Control District's property management department in writing at least 48 hours prior to construction. Submit the HCFCD 48 hour pre- construction notification form, and a copy of the approved construction drawings to HCFCD, 9900 northwest freeway,Houston, Texas 77092,Attn: Property Management Pt. by hand delivery, or fax to 713-684-4129 (fax number). • A potential staging area and site access point exists at the Harris County Park located near the corner of Blackhawk and Dixie Farm Road. The use of this site shall be approved by Harris County and it will be the contractor's responsibility to gain permission for its use. All damage caused during construction shall be repaired to like, or better, condition, at no additional cost. • Contractor shall not dispose of super-chlorinated water directly into Clear Creek, existing storm sewers or.sanitary sewers. It shall be the Contractor's responsibility to have a disposal plan in place and approved by the Engineer prior to construction. • Work to be performed by the City shall be coordinated directly with the City's Project Manager and the Engineer. • Wetlands are present within the project limits. They are located within the Harris County Park as identified on the plans. A GIS file of the boundary can be provided if necessary. 8-15712 00800-2 of 3 CITY OF PEARLAND SPECIAL CONDITIONS OF AGREEMENT Contractor shall take all precautions necessary to avoid and protect the wetlands. No fill or tree removal shall be done within the wetlands. END OF SECTION C 8-15-12 00800-3 of 3 CITY OF PEARLAND WAGE SCALE FOR ENGINEERING CONSTRUCTION Section 00811 WAGE SCALE FOR ENGINEERING CONSTRUCTION 1.01 In accordance with the Prevailing Wage law on Public Works (Article 2258 of the Texas Government Code), the public body awarding the contract does hereby specify the rates shown in Table 00811-A following to be the general prevailing rates in the locality in which the work is being performed. 1.02 This prevailing wage rate does not prohibit the payment of more than the rates stated. 1.03 The wage scale for engineering construction is to be applied to all site work greater than five (5) feet from an exterior wall of new building under construction or from an exterior wall of an existing building. (.111"\'' rib\ 07/2006 00811 - 1 of 7 CITY OF PEARLAND WAGE SCALE FOR ENGINEERING CONSTRUCTION General Decision Number: TX120044 04/20/2012 TX44 Superseded General Decision Number: TX20100054 State: Texas Construction Type: Heavy County: Brazoria County in Texas. HEAVY CONSTRUCTION PROJECTS (Including Water and Sewer Lines (Does Not Include Flood Control) Modification Number Publication Date 0 01/06/2012 1 04/20/2012 * SFTX0669-001 04/01/2012 Rates Fringes SPRINKLER FITTER (Fire Sprinklers) $ 25.84 16.47 SUTX2005-018 05/18/2005 Rates Fringes Carperter $ 14.38(1111h\l CEMENT MASON/CONCRETE FINISHER $ 11.37 1.13 ELECTRICIAN $ 18.40 1.34 Formbuilder/Formsetter $ 9.83 1.69 IRONWORKER, REINFORCING $ 11.29 0.00 Laborers: Common $ 8.99 1.25 Landscape $ 7.35 0.00 Mason Tender Cement $ 9.96 0.00 Pipelayer $ 9.63 1.50 PIPEFITTER $ 17.00 0.04 POWER EQUIPMENT OPERATOR: Backhoe $ 12.74 0.00 Bulldozer $ 12.46 0.00 Crane $ 11.00 0.74 Excavator $ 16.74 0.00 Front End Loader $ 10.47 1.28 Grader $ 12 .20 1.48 Tractor $ 11.29 1.45 TRUCK DRIVER $ 14.42 1.00 WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental. 07/2006 00811 -2 of 7 CITY OF PEARLAND WAGE SCALE FOR ENGINEERING CONSTRUCTION • Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii) ) . The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of "identifiers" that indicate whether the particular rate is union or non-union. Union Identifiers An identifier enclosed in dotted lines beginning with characters other than "SU" denotes that the union classification and rate have found to be prevailing for that classification. Example: PLUM0198-005 07/01/2011. The first four letters , PLUM, indicate the international union and the four-digit number, 0198, that follows indicates the local union number or district council number where applicable i.e. , Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. The date, 07/01/2011, following these characters is the effective date of the most current negotiated rate/collective bargaining agreement which would be July 1, 2011 in the above example. Union prevailing wage rates will be updated to reflect any changes in the collective bargaining agreements governing the rate. Non-Union Identifiers Classifications listed under an "SU" identifier were derived from survey data by computing average rates and are not union rates; however, the data used in computing these rates may include both union and non-union data. Example: SULA2004-007 5/13/2010. SU indicates the rates are not union rates, LA indicates the State of Louisiana; 2004 is the year of the survey; and 007 is an internal number used in producing the wage determination. A 1993 or later date, 5/13/2010, indicates the classifications and rates under that identifier were issued as a General Wage Determination on that date. Survey wage rates will remain in effect and will not change until a new survey is conducted. WAGE DETERMINATION APPEALS PROCESS 1. ) Has there been an initial decision in the matter? This can be: * an existing published wage determination * a survey underlying a wage determination. * a Wage and Hour Division letter setting forth a position on 07/2006 00811 -3 of 7 CITY OF PEARLAND WAGE SCALE FOR ENGINEERING CONSTRUCTION a wage determination matter * a conformance (additional classification and rate) ruling On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2. ) and 3 . ) should be followed. With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to: Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.. Washington, DC 20210 2 . ) If the answer to the question in 1. ) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7) . Write to: Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 ( The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc. ) that the requestor considers relevant to the issue. 3 . ) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board) . Write to: Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 4. ) All decisions by the Administrative Review Board are final. END OF GENERAL DECISION 07/2006 00811 -4 of 7 CITY OF PEARLAND WAGE SCALE FOR ENGINEERING CONSTRUCTION General Decision Number: TX120042 04/20/2012 TX42 rih‘l General Decision Number: TX20100052 State: Texas Construction Type: Heavy County: Harris County in Texas. HEAVY CONSTRUCTION PROJECTS Including Water and Sewer Lines (Does Not Include Flood Control) . Modification Number Publication Date 0 01/06/2012 1 04/20/2012 * SFTX0669-001 04/01/2012 Rates Fringes SPRINKLER FITTER (Fire Sprinklers) $ 25.84 16.47 SUTX2005-019 08/16/2005 Rates Fringes CARPENTER $ 14.04 0.00 (1111111 CEMENT MASON/CONCRETE FINISHER $ 12.50 1.17 ELECTRICIAN $ 17.00 0.04 Formbuilder/Formsetter $ 13.84 1.17 IRONWORKER, REINFORCING $ 11.28 0.00 Laborers: Common $ 8.94 0.00 Landscape $ 7.35 0.00 Mason Tender Cement $ 9.94 0.00 Pipelayer $ 10.14 0.00 PIPEFITTER $ 17.00 0.04 POWER EQUIPMENT OPERATOR: Backhoe $ 13.47 0.00 Bulldozer $ 12.58 0.00 Crane $ 15.33 0.57. Excavator $ 16.37 0.00 Front End Loader $ 12.16 0.00 Grader $ 12 .20 1.48 Tractor $ 15.00 0.00 TRUCK DRIVER $ 12 .02 1.02 WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental. 07/2006 00811 -5 of 7 CITY OF PEARLAND WAGE SCALE FOR ENGINEERING CONSTRUCTION (11116) Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii) ) . The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of "identifiers" that indicate whether the particular rate is union or non-union. Union Identifiers An identifier enclosed in dotted lines beginning with characters other than "SU" denotes that the union classification and rate have found to be prevailing for that classification. Example: PLUM0198-005 07/01/2011. The first four letters , PLUM, indicate the international union and the four-digit number, 0198, that follows indicates the local union number or district council number where applicable , i.e. , Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. The date, 07/01/2011, following these characters is the effective date of the most current (11111 negotiated rate/collective bargaining agreement which would be July 1, 2011 in the above example. Union prevailing wage rates will be updated to reflect any changes in the collective bargaining agreements governing the rate. Non-Union Identifiers Classifications listed under an "SU" identifier were derived from survey data by computing average rates and are not union rates; however, the data used in computing these rates may include both union and non-union data. Example: SULA2004-007 5/13/2010. SU indicates the rates are not union rates, LA indicates the State of Louisiana; 2004 is the year of the survey; and 007 is an internal number used in producing the wage determination. A 1993 or later date, 5/13/2010, indicates the classifications and rates under that identifier were issued as a General Wage Determination on that date. Survey wage rates will remain in effect and will not change until a new survey is conducted. WAGE DETERMINATION APPEALS PROCESS 1.) Has there been an initial decision in the matter? This can be: * an existing published wage determination * a survey underlying a wage determination * a Wage and Hour Division letter setting forth a position on 07/2006 00811 -6 of 7 CITY OF PEARLAND WAGE SCALE FOR ENGINEERING CONSTRUCTION a wage determination matter (111111 * a conformance (additional classification and rate) ruling On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2. ) and 3 . ) should be followed. With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to: Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 2. ) If the answer to the question in 1. ) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7) . Write to: Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue. 3. ) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board) . Write to: Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W. Washington, DC 20210 4. ) All decisions by the Administrative Review Board are final. END OF GENERAL DECISION 07/2006 00811 -7 of 7 CITY OFPEARLAND ADDENDUM Section 00900 ADDENDUM NO. 1 Date: September 10,2012 PROJECT: Bella Vita Water Line BID NO.: 0712-57 BID DATE: September 13,2012;2:00 pm FROM: William(Clay) Herndon, P.E. Freese Nichols,Inc. 11200 Broadway, Ste. 2332 • Pearland,TX 77584 • To: Prospective Bidders and Interested Parties This addendum forms a part of the bidding documents and will be incorporated into the Contract Documents, as applicable. Insofar as the original Contract Documents, Specifications, and Drawings are inconsistent, this Addendum shall govern. Please acknowledge receipt of this (lib` Addendum on the Bid Proposal form, Section 00300 submitted to the City of Pearland. FAILURE TO ACKNOWLEDGE RECEIPT OF ADDENDA ON THE BID PROPOSAL FORM MAY BE CAUSE FOR DISQUALIFICATION. CONTRACT DOCUMENTS: Mandatory Pre Bid Meeting Sign in Sheet . SPECIFICATIONS: • N/A CONSTRUCTION DRAWINGS: N/A END OF ADDENDUM NO. 1 • Andrea DeKam Brinkley,PMP 04Ap.L.c. Project Manager City of Pearland 2-22-12 00900-1 of 1 r - ' :---) ' ---) ,---) • •'•$, 4W*.. 1 Bella Vita Water Line ' ;ai°it;', Sign-In Sheet t .w T E X e. 5 -," s � ; September 6, 2012 r, s; www.cityofpearland.com/projects Name(Print) Company Phone Number FAX Number Email G(647 1-Le-r-a-le(&.-. i AJ,eiw L V32-'56-'/7o6 ‘302"1156-CI?a/ GvGG1 tVIC^,e e,ce.eoe, j , i 3 r Clti k_ ljijows rP4 $1•-6Agr-4940 ag 4-4,1 C' lP_CS 0 ID l'1411,14 rnc,coOA Vlcole5 t)/1-V'. S - t' Otav v 2Si--2c7---7e77 54d ,ei bay-fret E '44,b Si&A.L ' T(t e. 6S.1J1L 2 (,S2t-1-3a 2 S-3z'H34 inripiQbsvcc �.cfsy t d6 o -r1-1-r \ inglikD c1,-1-v co T 713A43- 60gb 713 -41113-0492, lOdItt®\Mcz, .610)11 • V 1C day -a-L�v`-. C6 f° )---s -6 col d l -Q, t- `A- Les 5 t► /2-j0 r 1C Ca-P t-6, = f�o`J t,-sa�o�,��+a f` �,tJwtCert kiln/ CC? t- G.S.-€)--litIV J'>G.4a,✓� vL 41is-in , . -M e(-IR 3-7_91ct 2s(-51 R 3-N6e a,s ;t e c(ici' (+' tc. itior Weicti reC3tA5°'^ uJoi 0 i !3-675- a_j? 7U - 7e-oebr :90r.\MJeta- -P-ers0.Sari.co+ ) RAD1:NDRA SHRE--s1'1,0 COP 211- 6S2- 10-10 RSWRG-5THA tr)c1-fa IAAID.TR.uS ItAditeet 6✓t`!l-kited.. '' PM ,281- 65 - 11'7 c2f G52 1706 of rfAid e @, as.peattala . Admin I ofX l 4.Revised 7/25/08 CITY OF PEARLAND ADDENDUM Section 00902 ADDENDUM NO. 2 Date: September 11, 2012 PROJECT: Bella Vita Water Line Inter-Connect BID NO.: 0712-57 BID DATE: September 13, 2012; 2:00 pm FROM: William(Clay)Herndon, P.E. Freese and Nichols, Inc. 11200 Broadway, Ste. 2332 Pearland, TX 77584 To: Prospective Bidders and Interested Parties This addendum forms a part of the bidding documents and will be incorporated into the Contract Documents, as applicable. Insofar as the original Contract Documents, Specifications, and Drawings are inconsistent, this Addendum shall govern. Please acknowledge receipt of this Ch‘ Addendum on both copies of the Bid Proposal form, Section 00300 submitted to the City of Pearland. FAILURE TO ACKNOWLEDGE RECEIPT OF ADDENDA ON THE BID PROPOSAL FORM MAY BE CAUSE FOR DISQUALIFICATION. CONTRACT DOCUMENTS: At this time, the project duration will not be extended, but the Notice to Proceed may be delayed to account for lead time on materials. No additional pipe material will accepted for the purpose of bidding this project. SPECIFICATIONS: �E of T N/A :*: %\ . • *'#; CONSTRUCTION DRAWINGS: WILLIAM C. HERNDON V////2. 03( . 4, 9 7 3120 : N/A .I��F ..�sTE•.�G� END OF ADDENDUM NO. 2 r� William(Clay)Herndon, P.E. FREESE AND NICHOLS, INC. TEXAS REGISTERED Project Manager ENGINEERING FIRM F-2144 07/2006 00902- 1 of 1 CITY OF PEARLAND ADDENDUM Section 00903 P' • ADDENDUM NO. 3 Date: September 12, 2012 PROJECT: Bella Vita Water Line Inter-Connect BID NO.: 0712-57 BID DATE: September 13, 2012; 2:00 pm FROM: William (Clay)Herndon, P.E. Freese and Nichols, Inc. 11200 Broadway, Ste. 2332 Pearland, TX 77584 To: Prospective Bidders and Interested Parties This addendum forms a part of the bidding documents and will be incorporated into the Contract Documents, as applicable. Insofar as the original Contract Documents, Specifications, and Drawings are inconsistent, this Addendum shall govern. Please acknowledge receipt of this Addendum on both copies of the Bid Proposal form, Section 00300 submitted to the City of Pearland. FAILURE TO ACKNOWLEDGE RECEIPT OF ADDENDA ON THE BID PROPOSAL FORM MAY BE CAUSE FOR DISQUALIFICATION. CONTRACT DOCUMENTS: Clarification regarding the 3"Meter&Vault: The intent is for the Contractor to purchase and install the meter,vault, associated piping, and appurtenances; complete, in place and ready for operation. It shall be the Contractor's responsibility to have the meter and vault delivered to the site. A backflow preventer will not be necessary at this time, and should not be included as part of the bid. SPECIFICATIONS: _ � 11 E'OF.TF �I q N/A %**:: *# GV iAiv CONSTRUCTION DRAWINGS: - Ao y WILLIAM C. HERNDON j Via/ "" 97312 l6 F:p‹,, N/A END OF ADDENDUM NO. 3 G4 William(Clay)Herndon, P.E. TEXAS( FREESE AND NICHOLS, INC. Project Manager ENGINEERINREGISTERED FIRM F-2144 07/2006 00903- 1 of 1 CITY OF PEARLAND TECHNICAL SPECIFICATIONS DIVISION 1 TECHNICAL SPECIFICATIONS DIVISION 1 GENERAL REQUIREMENTS 04/2008 CITY OF PEARLAND SUMMARY OF WORK (Pk, Section 01100 SUMMARY OF WORK 1.0 GENERAL 1.01 SECTION INCLUDES A A summary of the Work to be performed under this Contract,work by Owner,Owner furnished products, Work sequence, future Work, Contractor's use of Premises, and Owner occupancy. 1.02 WORK COVERED BY CONTRACT DOCUMENTS A Work of the Contract is for the construction of: 12" diameter water main (via open excavation and trenchless methods), 4" diameter sewer force mains (via open excavationa and trenchless methods) and all associated appurtenances. The project also includes site preparation and restoration; control of surface and ground water; maintenance of existing potable water service where applicable during construction; preparation and maintenance of a traffic control plan and stormwater pollution prevention plan, and all associated construction permits. 1.03 WORK BY OWNER A The Owner will construct water pipelines shown: from station 18+00 to 20+00 on sheet 8. 1.04 OWNER FURNISHED PRODUCTS A Not Used. 1.05 WORK SEQUENCE A Not Used. B Contractor to submit project schedule to Engineer&Owner for approval as specified in Section 01300—Submittals. C Contractor shall coordinate the Work with the Engineer and Owner as specified in Section 01040 - Coordination and Meetings. 1.06 FUTURE WORK A Not Used. 1.07 CONTRACTOR'S USE OF PREMISES A Comply with procedures for access to the site and Contractor's use of rights-of-way as specified in Section 01140- Contractor's Use of Premises. 05/2008 01100- 1 of 2 CITY OF PEARLAND SUMMARY OF WORK B Contractor shall be responsible for all utilities required for construction. 1.08 OWNER OCCUPANCY A Cooperate with the Owner to minimize conflict, and to facilitate the Owner's operations. Coordinate Contractor's activities with Engineer. B Schedule Work to accommodate this requirement. 2.0 PRODUCTS -NotUsed 3.0 EXECUTION-NotUsed END OF SECTION 05/2008 01100-2 of 2 CITY OF PEARLAND CONTRACTOR'S USE OF PREMISES Section 01140 (f."%, CONTRACTOR'S USE OF PREMISES 1.0 GENERAL 1.01 SECTION INCLUDES A General use of the Project Site including properties inside and outside of the limits of construction, work affecting roads, ramps,streets and driveways and notification to adjacent occupants. B References to Technical Specifications: 1 Section 01350—Submittals 2 Section 01730—"Cutting &Patching 3 Section 01555 —Traffic Control &Regulation 4 Section 01562—Waste Material Disposal 5 Section 01720—Field Surveying 6 Section 02980—Pavement Repair 7 Section 02770—Curbs, Curb &Gutter, &Headers 8 Section 02255 —Bedding, Backfill, &Embankment Materials 9 Section 02922—Sodding 10 Section 02921 —Hydromulch Seeding rm.\ 1.02 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. 1.03 LIMITS OF CONSTRUCTION A Confine access,operations,and storage areas to limits of construction as shown on the Plans provided by Owner as stipulated in Section 00700 — General Conditions of Agreement; trespassing on abutting lands or other lands in the area is not allowed. B Contractor may make arrangements,at Contractor's cost,for temporary use of private properties,in which case Contractor and Contractor's surety shall indemnify and hold harmless the Owner against claims or demands arising from such use of properties outside of the limits of construction. 1. Improvements to private properties made for the Contractor's use must be removed upon completion of the Work. a. No fill material may be placed in temporary work areas or on adjacent private properties without the written permission of the Engineer or the issuance of a Fill Permit by the City of Pearland or other governing entity. C Restrict total length which .materials may be distributed along the route of the construction at any one time to 1,000 linear feet unless otherwise approved by Engineer. 02/2008 01140- 1 of 4 CITY OF PEARLAND CONTRACTOR'S USE OF PREMISES 1.04 PROPERTIES OUTSIDE OF LIMITS OF CONSTRUCTION ` A Altering the condition of properties adjacent to and along the limits of construction i will not be permitted unless authorized by the Engineer and property owner(s). B Means,methods,techniques, sequences,or procedures which will result in damage to properties or improvements in the vicinity outside of the limits of construction will not be permitted. C Any damage to properties outside of the limits of construction shall be repaired or replaced to the satisfaction of the Engineer and at no cost to the Owner. D Contractor shall protect or replace all property corners, monuments or other demarcations disturbed, damaged or lost as a result of his activities. The replacement of these devices shall be properly documented to the satisfaction of the City by a Registered Public Land Surveyor with copies delivered to the Owner or private property owner. 1.05 USE OF SITE A Obtain approvals of governing authorities prior to impeding or closing public roads or streets. Do not close consecutive intersections simultaneously B Notify Engineer 48 hours prior to closing a street or a street crossing. Permits for street closures are required in advance and are the responsibility of the Contractor. C Maintain access for emergency vehicles including access to fire hydrants. D Avoid obstructing drainage ditches or inlets; when obstruction is unavoidable due to requirements of the Work, provide grading and temporary drainage structures to maintain unimpeded flow. E Locate and protect private lawn sprinkler systems which may exist on rights-of-ways within the Project Site. Repair or replace damaged systems to condition equal to or better than that existing at start of the Work. F When required by the Work, cutting, patching, and fitting of Work to existing facilities,accommodating installation or connection of Work with existing facilities,or uncovering Work for access, inspection, or testing shall be performed in accordance with Section 01730—Cutting &Patching. G Fires are not permitted on the Project Site. 1.06 NOTIFICATION TO ADJACENT OCCUPANTS A Notify individual occupants in areas to be affected by the Work of the proposed construction and time schedule. Notification shall be 24 hours,72 hours and 2 weeks prior to work being performed within 200 feet of the homes or businesses. 02/2008 01140-2 of 4 CITY OF PEARLAND CONTRACTOR'S USE OF PREMISES B Include in notification names and telephone numbers of two representatives for Cobs,, resident contact,who will be available on 24-hour call. Include precautions which will be taken to protect private property and identify potential access or utility inconvenience or disruption. C Submit proposed notification to Engineer for approval. Consideration shall be given to the ethnicity of the neighborhood where English is not the dominant language. Notice shall be in an understandable language. 1.07 EXCAVATION IN STREETS AND DRIVEWAYS A Avoid hindering or needlessly inconveniencing public travel on a street or any intersecting alley or street for more than two blocks at any one time, except by permission of the Engineer. B Obtain the Engineer's approval when the nature of the Work requires closing of an entire street. Permits required for street closure are the Contractor's responsibility. Avoid unnecessary inconvenience to abutting property owners. C Remove surplus materials and debris and open 1000 feet or less for public use as work in that block is complete. D Acceptance of any portion of.the Work will not be based on return of street to public (.1"\I use. E Avoid obstructing driveways or entrances to private property. F Provide temporary crossing or complete the excavation and backfill in one continuous operation to minimize the duration of obstruction when excavation is required across drives or entrances. G Provide barricades and signs in accordance with Section 01555 —Traffic Control & Regulation. 1.08 CLEAN-UP A Maintain Project Site in a neat and orderly manner. B Perform daily clean-up in and around construction zone of dirt,debris,scrap materials, other disposable items. C Leave streets, driveways, and sidewalks broom-clean or its equivalent at the end of each work day. D Promptly remove barriers, signs, and components of other control systems that are no longer being utilized. E Dispose of waste and excess materials in accordance with requirements of Section 01562—Waste Material Disposal. 02/2008 01140-3 of 4 CITY OF PEARLAND CONTRACTOR'S USE OF PREMISES 1.09 RESTORATION A Restore damaged permanent facilities to pre-construction conditions unless replacement or abandonment of facilities is indicated on the Plans. B Repair/Replace removed or damaged pavement in accordance with Section 02980— Pavement Repair and removed or damaged curbs, gutters, and headers in accordance with Section 02770 — Curbs, Curb & Gutter, & Headers. Repair/Replace with like materials to match existing style, lines, grades, etc., unless otherwise directed by Engineer. C Repair turf areas which become damaged by Contractor's operations at no additional cost to Owner. Level with bank sand or topsoil, conforming to Section 02255 —Bedding, Backfill, & Embankment Materials, as approved by the Engineer. Provide sodding in areas of residential land use over the surface of ground disturbed during construction and not paved, or not designated to be paved, in accordance with Section 02922—Sodding. Use only block sodding; do not use spot sodding or sprigging Provide hydromulch seeding in areas of commercial, industrial or undeveloped land use over the surface of ground disturbed during construction and not paved, or not designated to be paved, in accordance with Section 02921 —Hydromulch Seeding. Water and level newly sodded areas with adjoining turf using steel wheel rollers appropriate for sodding. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION 02/2008 01140-4 of 4 CITY OF PEARLAND MEASUREMENT AND PAYMENT PROCEDURES Section 01200 MEASUREMENT AND PAYMENT PROCEDURES 1.0 GENERAL 1.01 SECTION INCLUDES A Procedures for measurement and payment of Work. B Conditions for nonconformance assessment and nonpayment for rejected products. C References to Technical Specifications: See Bid Proposal Sheet D Reference Standards: 1. Concrete Reinforcing Steel Institute (CRSI) 2. American Institute of Steel Construction (AISC) 1.02 AUTHORITY A Units and methods delineated in this Section are intended to complement the criteria of the Technical Specifications and Section 00300—Bid Proposal. B In the event of conflict, the unit specified for Bid Items in Section 00300 — Bid Proposal shall govern. C Measurements and quantities submitted by the Contractor will be verified by the Engineer. D Contractor shall provide necessary equipment, workers, and survey personnel as required by Engineer to verify quantities. 1.03 UNIT QUANTITIES SPECIFIED A Quantity and measurement estimates stated in Section 00300—Bid Proposal are for contract purposes only. Quantities and measurements supplied or placed in the Work, authorized and verified by Engineer shall determine payment as stated in Section 00700—General Conditions of Agreement. B If the actual Work requires greater or lesser quantities than those quantities indicated in Section 00300 — Bid Proposal, provide the required quantities at the unit prices contracted except as otherwise stated in Section 00700 — General Conditions of Agreement or in executed Change Order. 1.04 MEASUREMENT OF QUANTITIES A Measurement by Weight: Reinforcing steel, rolled or formed steel or other metal shapes will be measured by CRSI or AISC Manual of Steel Construction weights. Welded assemblies will be measured by CRSI or AISC Manual of Steel Construction or scale weights. 05/2007 01200- 1 of 3 CITY OF PEARLAND MEASUREMENT AND PAYMENT PROCEDURES B Measurement by Volume: 1. Stockpiles: Measured by cubic dimension using mean length, width, and height or thickness. 2. Excavation and Embankment Materials: Measured by cubic dimension using the average end area method. C Measurement by Area: Measured by square dimension using mean length and width or radius. D Linear Measurement: Measured by linear dimension, at the item centerline or mean chord. E Stipulated Price Measurement: By unit designated in the agreement. F Other: Items measured by weight, volume, area, or lineal means or combination, as appropriate, as a completed item or unit of the Work. 1.05 PAYMENT A Payment includes full compensation for all required supervision,labor,products,tools, equipment,plant,transportation,services,and incidentals;and erection,application or installation of an item of the Work; and Contractor's overhead and profit. The price bid shall include the total cost for required Work. Claims for payment as Unit Price Work not specifically covered in Section 00300—Bid Proposal will not be accepted. B Progress Payments for Unit Price Work will be based on the Engineer's observations and evaluations of quantities incorporated in the Work multiplied by the unit price. C Progress Payments for Lump Sum Work will be based on the Engineer's observations and evaluations of the percentage of quantities included in the schedule of values incorporated in the Work. D Final Payment for Work governed by unit prices will be made on the basis of the actual measurements and quantities determined by Engineer multiplied by the unit price for Work which is incorporated in or made necessary by the Work. 1.06 NONCONFORMANCE ASSESSMENT A Remove and replace the Work, or portions of the Work, not conforming to the Contract Documents. B If, in the opinion of the Engineer, it is not practical'to remove and replace the Work, the Engineer will direct one of the following remedies: 1. The nonconforming Work will remain as is, but the unit price will be adjusted to a lower price at the discretion of the Engineer. 2. The nonconforming Work will be modified as authorized by the Engineer, and the unit price will be adjusted to a lower price at the discretion of the Engineer, if the modified Work is deemed to be less suitable than originally specified. 05/2007 01200-2 of 3 CITY OF PEARLAND MEASUREMENT AND PAYMENT PROCEDURES C Individual Technical Specifications may modify these options or may identify a specific formula or percentage price reduction. D The authority of the Engineer to assess the nonconforming Work and identify payment adjustment is final. 1.07 NONPAYMENT FOR REJECTED PRODUCTS A Payment will not be made for any of the following: 1. Products wasted or disposed of in a manner that is not acceptable to Engineer. 2. Products determined as nonconforming before or after placement. 3. Products not completely unloaded from transporting vehicle. 4. Products placed beyond the lines and levels of the required Work. 5. Products remaining on hand after completion of the Work, unless specified otherwise. 6. Loading, hauling, and disposing of rejected products. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION 05/2007 01200-3of3 CITY OF PEARLAND CHANGE ORDER PROCEDURES Section 01290 CHANGE ORDER PROCEDURES 1.0 GENERAL 1.01 SECTION INCLUDES A Procedures for processing Change Orders, including: 1. Assignment of a responsible individual for approval and communication of changes in the Work; 2. Documentation of change in Contract Price and Contract Time; 3. Change procedures, using proposals and construction contract modifications,Work Change Directive, Stipulated Price Change Order,Unit Price Change Order, Time and Materials Change Order; 4. Execution of Change Orders; 5. Correlation of Contractor Submittals. B References to Technical Specifications: 1. Section 01350—Submittals 2. Section 01760—Project Record Documents C Other References: 1. Rental Rate Blue Book for Construction Equipment (Data Quest Blue Book). Rental Rate is defined as the full unadjusted base rental rate for the 7-17) appropriate item of construction equipment. 1.02 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. 1.03 RESPONSIBLE INDIVIDUAL A Contractor shall provide a letter indicating the name and address of the individual authorized to execute change documents, and who shall also be responsible for informing others in Contractor's employ and Subcontractors of changes to the Work. The information shall be provided at the Preconstruction Conference. 1.04 DOCUMENTATION OF CHANGE IN CONTRACT PRICE AND CONTRACT TIME A Provide full information required for identification and evaluation of proposed changes, and to substantiate costs of proposed changes in the Work. B Contractor shall document each Proposal for Change in cost or time with sufficient data to allow for its evaluation. 02/2008 01290- 1 of 4 CITY OF PEARLAND CHANGE ORDER PROCEDURES C Proposal for Change shall include, as a minimum, the following information as (111.6 applicable: 1. Original Quantities of items in Section 00300—Bid Proposal with additions, reductions, deletions, and substitutions. 2. When Work items were not included in Section 00300—Bid Proposal, Contractor shall provide unit prices for the new items,with supporting information as required by the Engineer. 3. Justification for any change in Contract Time. 4. Additional data upon request. D For changes in the Work performed on a time-and-material basis, the following additional information may be required: 1. Quantities and description of products and equipment. 2. Taxes, insurance and bonds. 3. Overhead and profit as noted in Section 00700—General Conditions of Agreement, 7.03 "Extra Work". 4. Dates and times work was performed, and by whom. 5. Time records and certified copies of applicable payrolls. 6. Invoices and receipts for products, rented equipment, and subcontracts, similarly documented. E Rented equipment will be paid to the Contractor by actual invoice cost for the duration of time required to complete the extra work. If the extra work comprises only a portion of the rental invoice where the equipment would otherwise be on the site,the Contractor shall compute the hourly equipment rate by dividing the actual monthly invoice by 176. (One day equals 8 hours and one week equals 40 hours.) Operating costs shall not exceed the estimated operating costs given for the item of equipment in the Blue Book. F For changes in the work performed on a time-and-materials basis using Contractor- owned equipment, compute rates with the Blue.:Book as follows: 1. Multiply the appropriate Rental Rate by an adjustment factor of 70 percent plus the full rate shown for operating costs. The Rental Rate utilized shall be the lowest cost combination of hourly, daily, weekly or monthly rates. Use 150 percent of the Rental Rate for double shifts (one extra shift per day) and 200 percent of the Rental Rate for more than two shifts per day. No other rate adjustments shall apply. 2. Standby rates shall be 50 percent of the appropriate Rental Rate shown in the Blue Book. Operating costs will not be allowed. 1.05 CHANGE PROCEDURES A Changes to Contract Price or Contract Time can only be made by issuance of a Change Order. Issuance of a Work Change Directive or written acceptance by the Engineer of changes will be formalized into Change Orders. All such changes will be in accordance with the requirements of Section 00700 — General Conditions of Agreement, 7.01 "Change Orders". 02/2008 01290-2 of 4 CITY OF PEARLAND CHANGE ORDER PROCEDURES B The Engineer will advise Contractor of Minor Changes in the Work not involving an adjustment to Contract Price or Contract Time as authorized by Section 00700 — General Conditions of Agreement, 7.02 "Minor Changes", by issuing supplemental instructions. C Contractor.may request clarification of Plans, Technical Specifications or Contract Documents or other information. Response by the Engineer to a Request for Information does not authorize the Contractor to perform tasks outside the scope of the Work. All changes must be authorized as described in this Section. 1.06 PROPOSALS FOR CHANGE AND CONTRACT MODIFICATION A The Engineer may issue a Request for Proposal,which includes a detailed description of a proposed change with supplementary or revised Plans and Technical Specifications.The Engineer may also request a proposal in the response to a Request for Information. Contractor will prepare and submit its Proposal for Change within 7 days or as specified in the request. B The Contractor may propose an unsolicited change by submitting a Proposal for Change to the Engineer describing the proposed change and its full effect on the Work, with a statement describing the reason for the change and the effect on the Contract Price and Contract Time including full documentation. 1.07 WORK CHANGE DIRECTIVE A Engineer may issue a signed Work Change Directive instructing the Contractor to proceed with a change in the Work, for subsequent inclusion in a Change Order. B The document will describe changes in the Work and will designate a method of determining any change in Contract Price or Contract Time. C Contractor shall proceed promptly to execute the changes in the Work in accordance with the Work Change Directive. 1.08 STIPULATED PRICE CHANGE ORDER A . A Stipulated Price Change Order will be based on an accepted Proposal for Change including the Contractor's lump sum price quotation. 1.09 UNIT PRICE CHANGE ORDER A Where Unit Prices for the affected items of the Work are included in Section 00300- Bid Proposal , the Unit Price Change Order will be based on unit prices as originally bid, subject to provisions of Section 00700—General Conditions of Agreement. B Where unit prices of the Work are not pre-determined in Section 00300 — Bid Proposal, Work Change Directive or accepted Proposal for Change will specify the ""`' , unit prices to be used. 02/2008 01290-3 of 4 CITY OF PEARLAND CHANGE ORDER PROCEDURES 1.10 TIME-AND-MATERIAL CHANGE ORDER A Contractor shall provide an itemized account and supporting data after completion of change,within time limits indicated for claims in Section 00700—General Conditions of Agreement. B Engineer will determine the change allowable in Contract Price and Contract Time as provided in Section 00700—General Conditions of Agreement. C Contractor shall maintain detailed records of work done on time-and-material basis as specified in this Section, 1.04 "Documentation of Change in Contract Price and Contract Time". D Contractor shall provide full information required for evaluation of changes,and shall substantiate costs for changes in the Work. 1.11 EXECUTION OF CHANGE DOCUMENTATION A Engineer will issue Change Orders, Work Change Directives, or accepted Proposals for Change for signatures of parties named in Section 00500 — Standard Form of Agreement. 1.12 CORRELATION OF CONTRACTOR riba\ A For Stipulated Price Contracts, Contractor shall promptly revise Schedule of Values and Application for Payment forms to record each authorized Change Order as a separate line item and adjust the Contract Price. B For Unit Price Contracts,the next monthly Application for Payment of the Work after acceptance of a Change Order will be revised to include any new items not previously included and the appropriate unit rates. C Contractor shall promptly revise progress schedules to reflect any change in Contract Time, and shall revise schedules to adjust time for other items of work affected by the change, and resubmit for review. D Contractor shall promptly enter changes to the on-site and record copies of the Plans, Technical Specifications or Contract Documents as required in Section 01760 — Project Record Documents. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION 02/2008 01290-4 of 4 CITY OF PEARLAND COORDINATION AND MEETINGS Section 01310 COORDINATION AND MEETINGS 1.0 GENERAL 1.01 SECTION INCLUDES A Section includes general coordination including Preconstruction Conference, Site Mobilization Conference, and Progress Meetings. B References to Technical Specifications: 1. Section 01100—Summary of Work 1.02 RELATED DOCUMENTS A Coordination is required throughout the documents. Refer to all of the Contract Documents and coordinate as necessary. 1.03 ENGINEER AND REPRESENTATIVES A The Engineer may act directly or through designated representatives as defined in Section 00700 — General Conditions of Agreement, 1.01 "Owner, Contractor, and Engineer", and as identified by name at the Preconstruction Conference. 1.04 CONTRACTOR COORDINATION A Coordinate scheduling,submittals,and work of the various Technical Specifications to assure efficient.and orderly sequence of installation of interdependent construction elements. B Coordinate completion and clean up of the Work for Substantial Completion and for portions of the Work designated for Owner's partial occupancy. C Coordinate access to Project Site for correction of nonconforming work to minimize disruption of Owner's activities where Owner is in partial occupancy. 1.05 PRECONSTRUCTION CONFERENCE A Engineer will schedule a Preconstruction Conference. B Attendance Required: Engineer's representatives,Consultants,Contractor,and major Subcontractors. C Agenda: 1. Distribution of Contract Documents. 2. Designation of personnel representing the parties to the Contract, and the Consultant. 3. Review of insurance. 02/2008 01310- 1 of 3 CITY OF PEARLAND COORDINATION AND MEETINGS 4. Discussion of formats proposed by the Contractor for Schedule of Values, and Construction Schedule. 5. Discussion of required Submittals, including, but not limited to, Work Plans, Traffic Control Plans, Safety Programs, Construction Photographs. 6. Procedures and processing of Shop Drawings and other submittals, substitutions, Applications for Payment, Requests for Information, Request for Proposal, Change Orders, and Contract Closeout. 7. Scheduling of the Work and coordination with other contractors. 8. Review of Subcontractors. 9. Appropriate agenda items listed in this Section, 1.06 "Site Mobilization Conference", when Preconstruction Conference and Site Mobilization Conference are combined. 10. Procedures for testing. 11. Procedures for maintaining Project Record Documents. 12. Designation of the individual authorized to execute change documents and their responsibilities. 13. Discussion of requirements of a Trench Safety Program. 1.06 SITE MOBILIZATION CONFERENCE A When required by Section 01100—Summary of Work,Engineer will schedule a Site Mobilization Conference at the Project Site prior to Contractor occupancy. B Attendance Required: Engineer representatives, Consultants, Contractor's (11111k\ Superintendent, and major Subcontractors. C Agenda: 1. Use of premises by Owner and Contractor 2. Safety and first aid procedures 3. Construction controls provided by Owner 4. Temporary utilities 5. Survey and layout 6. Security and housekeeping procedures 1.07 PROGRESS MEETINGS A Progress Meetings shall be held at Project Site or other location as designated by the Engineer. Meeting shall be held at monthly intervals, or more frequent intervals if directed by Engineer. B Attendance Required: Job superintendent, major Subcontractors and suppliers, Engineer representatives, and Consultants as appropriate to agenda topics for each meeting. C Engineer or City's representative will make arrangements for meetings,and recording minutes. D Engineer or City's representative will prepare the agenda and preside at meetings. 02/2008 01310-2 of 3 CITY OF PEARLAND COORDINATION AND MEETINGS E Contractor shall provide required information and be prepared to discuss each agenda item. F Agenda: 1. Review minutes of previous meeting. 2. Review of Construction Schedule, Applications for Payment, payroll and compliance submittals. 3. Field observations, problems, and decisions. 4. Identification of problems which impede planned progress. 5. Review of Submittal Schedule and status of submittals. 6. Review status of Requests for Information, Requests for Proposal. 7. Review status of Change Orders. 8. Review of off-site fabrication and delivery schedules. 9. Maintenance of updates to Construction Schedule. 10. Corrective measures to regain projected schedules. 11. Planned progress during succeeding work period. 12. Coordination of projected progress. 13. Maintenance of quality and work standards. 14. Effect of proposed changes on Construction Schedule and coordination. 15. Other items relating to the Work. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION 02/2008 01310-3 of 3 CITY OF PEARLAND SUBMITTALS Section 01350 SUBMITTALS 1.0 GENERAL This Section contains general lists of Submittals and Technical Specifications that may be required for the Work. When Submittals are required elsewhere in these Technical Specifications, refer to this Section for Submittal requirements and procedures. 1.01 SECTION INCLUDES A Submittal procedures for: 1. Schedule of Values 2. Construction Schedules 3. Shop Drawings, Product Data, and Samples 4. Operations and Maintenance Data 5. . Manufacturer's Certificates 6. Construction Photographs: 7. Project Record Documents 8. Design Mixes B References to the following Technical Specifications: 1. Section.01310—Coordination &Meetings 2. Section.01630—Product Options & Substitutions 3. Section 01100—Summary of Work 4. Section 01380—Construction Photographs 5. Section 01760—Project Record Documents 6. Section 02530—Gravity Sanitary Sewers 1.02 SUBMITTAL PROCEDURES A Scheduling and Handling. 1. Schedule Submittals well in advance of the need for material or equipment for construction. Allow time to make delivery of material or equipment after Submittal is approved. 2. Develop a Submittal Schedule that allows sufficient time for initial review, correction,resubmission and final review of all submittals.The Engineer will review and return submittals to the Contractor as expeditiously as possible but the amount of time required for review will vary depending on the complexity and quantity of data submitted. In no case will a Submittal Schedule be acceptable which allows less than 30 days for initial review by the Engineer. This time for review shall in no way be justification for delays or additional compensation to the Contractor. 3. The Engineer's review of submittals covers conformity to the Plans,Technical Specifications, and dimensions which affect the layout. The Contractor is responsible for quantity determination. The Contractor is responsible for any errors, omissions or deviations from the Contract requirements; review of 01/2008 01350- 1 of 6 CITY OF PEARLAND SUBMITTALS submittals in no way relieves the Contractor from his obligation to furnish required items according to the Plans and Technical Specifications. '"") 4. Submit 5 copies of documents unless otherwise specified in this Section or by individual Technical Specifications. 5. Revise and resubmit submittals as required. Identify all changes made since previous submittal. 6. The Contractor shall assume the risk for material or equipment which is fabricated or delivered prior to approval. No material or equipment shall be incorporated into the Work or included in Applications for Payment until approval has been obtained in the specified manner. B Transmittal Form and Numbering 1. Transmit each submittal to the Engineer with a transmittal form. 2. Sequentially number each transmittal form beginning with the number 1. Re- Submittals shall use the original number with an alphabetic suffix(i.e.,2A for first Re-Submittal of Submittal 2 or 15C for third Re-Submittal of Submittal 15). Each submittal shall only contain one type of work, material, or equipment. Mixed submittals will not be accepted. 3. Identify variations from requirements of Contract Documents and identify product or system limitations. 4. For submittal numbering of video tapes, see this Section, 1.10 "Video". C Contractor's Certification 1. Each submittal shall contain a statement or stamp signed by the Contractor, 1 certifying that the items have been reviewed in detail and are correct and in accordance with Contract Documents, except as noted by any requested variance. 1.03 SCHEDULE OF VALUES A Submit a Schedule of Values at least 10 days prior to the first Application for Payment. A Schedule of Values shall be provided for each of the items indicated as Lump Sum (LS) in Section 00300 — Bid Proposal for which the Contractor requests to receive Progress Payments. B Schedule of Values shall be typewritten on 8-1/2"x 11",plain bond,white paper. Use the Table of Contents of this Project Manual as a format for listing costs of Work by Section. C Round off figures for each listed item to the nearest $100.00 except for the value of one item, if necessary, to make the total price for all items listed in the Schedule of Values equal to the applicable Lump Sum in Section 00300—Bid Proposal. D For Unit Price Contracts, items should include a proportional share of Contractor's overhead and profit, such that the total of all items listed in the Schedule of Values equals the Contract amount. For Stipulated Price Contracts,Mobilization,Bonds,and Insurance may be listed as separate items in the Schedule of Values. 01/2008 01350-2 of 6 CITY OF PEARLAND SUBMITTALS E For Lump Sum equipment items, where Submittals for Testing, Adjusting, and Balancing Reports in conjunction with Operation and Maintenance Data are required, include a separate item for equipment Operation and Maintenance Data Submittals and a separate item for Submittals of equipment Testing, Adjusting, and Balancing Reports, each valued at five (5) percent of the Lump Sum. F Revise the Schedule of Values and resubmit for items affected by contract modifications,Change Orders,and Work Change Directives. Submit revised Schedule of Values 10 days prior to the first Application for Payment after the changes are approved by the Engineer. 1.04 CONSTRUCTION SCHEDULES A Submit Construction Schedules for the Work in accordance with the requirements of this Section. The Construction Schedule Submittal shall be,at a minimum,a bar chart, (computer generated or prepared manually) and a narrative report. B During the Preconstruction Meeting, as noted in Section 01310 - Coordination and Meetings, the Contractor shall provide a sample of the format to be used for the Construction Schedule Submittal. The format is subject to approval by the Engineer. Review of the Submittal will be provided within 7 days of the Submittal of the sample. C Within 7 days of the receipt of approval of the Contractor's format, or 14 days of the Notice to Proceed, whichever is later, the Contractor shall submit a proposed Construction Schedule for review. The Construction Schedule Submittal shall meet the following requirements: 1. The Construction Schedule shall usually include a total of at least 20 but not more than 50 activities. Fewer activities may be accepted, if approved by the Engineer. 2. For Projects with work at different physical locations,each location should be indicated separately within the Construction Schedule. 3. For projects with multiple crafts or significant subcontractor components,these elements should be indicated separately within the Construction Schedule. 4. For Projects with multiple types of tasks within the scope,these types of work should be indicated separately within the Construction Schedule. 5. For Projects with significant major equipment items or materials worth over 25 percent of the Total Contract Price, the Construction Schedule shall indicate dates when these items are to be purchased,when they are to be delivered,and when installed. 6. For Projects where operating plants are involved, each period of work which will require the shut down of any process or operation shall be identified in the Construction Schedule and must be agreed to by the Engineer prior to starting work in the area. 7. A Billing Schedule(tabulation of the estimated monthly billings)for the Work shall be prepared and submitted by the Contractor with the first Construction Schedule. This information is not required in the monthly updates, unless significant changes in Work require re-submittal of the Construction Schedule for review. The total for each month and a cumulative total will be indicated. 01/2008 01350-3 of 6 CITY OF PEARLAND SUBMITTALS These monthly forecasts are only for planning purposes of the Engineer. Monthly payments for actual work completed will be made by the Engineer in accordance with Section 00700 - General Conditions of Agreement. D The Contractor must receive approval of the Engineer for the Construction Schedule and Billing Schedule prior to the first monthly Application for Payment. No payment will be made until these are accepted. E Upon written request from the Engineer, the Contractor shall revise and submit for approval all or any part of the Construction Schedule to reflect changed conditions in the Work or deviations made from the original plan and schedule. F The Contractor's Construction Schedule shall thereafter be updated with the Actual Start and Actual Finish Dates, Percent Complete, and Remaining Duration of each Activity and submitted monthly. The date to be used in updating the monthly Construction Schedule shall be the same Date as is used in the monthly Application for Payment. This monthly update of the Construction Schedule shall be required before the monthly Application for Payment will be processed for payment. G The narrative Construction Schedule Report shall include a description of changes made to the Construction Schedule; Activities Added to the Construction Schedule; Activities Deleted from the Construction Schedule; any other changes made to the Construction Schedule other than the addition of Actual Start Dates and Actual Finish Dates and Remaining Durations. 1.05 SHOP DRAWINGS,PRODUCT DATA,AND SAMPLES A Shop Drawings 1. Submit Shop Drawings for review as required by the Technical Specifications. 2. Contractor's Certification, as described in this Section, 1.02 "Submittal Procedures" shall be placed on each Shop Drawing. 3. The Shop Drawing shall accurately and distinctly present the following: a. Field and erection dimensions clearly identified as such. b. Arrangement and section views. c. Relation to adjacent materials or structure including complete information for making connections between work under this Contract and work under other contracts. d. Kinds of materials and finishes. e. Parts list and descriptions. f. Assembly Shop Drawings of equipment components and accessories showing their respective positions and relationships to the complete equipment package. g. Where necessary for clarity, identify details by reference to sheet numbers and detail numbers, schedule or room numbers as shown on the Plans. 4. Shop Drawing Drawings shall be to scale, and shall be a true representation of the specific equipment or item to be furnished. 01/2008 01350-4 of 6 CITY OF PEARLAND SUBMITTALS B Product Data 1. Submit Product Data for review when required in individual Technical Specifications. 2. Contractor's Certification, as described in this Section, 1.02 "Submittal Procedures" shall be placed on each data item submitted. 3. Mark each copy to identify applicable products,models,options to be used in this Project. Supplement manufacturers'standard data to provide information unique to this Project, where required by the Technical Specification. 4. For products specified only by reference standard,submit manufacturer,trade name, model or catalog designation, and applicable reference standard. 5. For Approved Products, those designated in the Technical Specifications followed by the words"or approved equal",submit manufacturer,trade name, model or catalog designation, and applicable reference standard. 6. For products proposed as alternates to Approved Products, refer to Section 01630-Product Options and Substitutions, 1.04"Selection Options"and 1.07 "Substitution Procedures". 7. For products that are neither Pre-Approved, Approved, specified only by reference standard, nor proposed as alternates, submit product description, trade name, manufacturer, and supplier. Contractor shall provide additional information upon written request by Engineer or Owner. C Samples 1. Submit samples for review as required by the Technical Specification. (1F161\, 2. Contractor's Certification, as described in this Section, 1.02 "Submittal Procedures", shall be placed on each sample or a firmly attached sheet of paper. 3. Submit the number of samples specified in the Technical Specification;one of which will be retained by the Engineer. 4. Reviewed samples which may be used in the Work are identified in the Technical Specifications. 1.06 OPERATIONS AND MAINTENANCE DATA A When specified in Technical Specification,submit manufacturers'printed instructions for delivery, storage, assembly, installation, start-up, operation, adjusting, finishing, and maintenance. B Contractor's Certification, as described in this Section. 1.02"Submittal Procedures", shall be placed on front page of each document. C Identify conflicts between manufacturers'instructions and Contract Documents. 1.07 MANUFACTURER'S CERTIFICATES A When specified in Technical Specification, submit manufacturers' certificate of compliance for review by Engineer. B Contractor's Certification, as described in this Section, 1.02"Submittal Procedures", shall be placed on front page of the certificate. 01/2008 01350-5 of 6 CITY OF PEARLAND SUBMITTALS C Submit supporting reference data, affidavits, and certifications as appropriate. D Manufacturer's Certificates may be recent or previous test results on material or product,but must be acceptable to Engineer. 1.08 CONSTRUCTION PHOTOGRAPHS A Submit photographs in accordance with Section 01380—Construction Photographs. 1. Prints: Prepare 2 prints of each view and submit 1 print directly to the City's Representative within 7 days of taking photographs. One print shall be retained by the Contractor and made available at all times for reference on the job site. B PRECONSTRUCTION PHOTOGRAPHS: 1. Prior to the commencement of any construction,take digital color photographs on the entire route of the project 2. Photographs: Two prints, color, matte finish; 3 x 5 inch size, mounted on 81 x 11-inch soft card stock, with left edge binding margin for three hole punch, or in plastic pockets in three-ring notebook. 3. Th photographs shall show: a. Date photographs were taken b. Location of the photograph, house number and street name. (This information may be shown on a chalk board in the photograph by a label on the mountings.) 4. Photographs should show the condition of the following a. Esplanades and boulevards b. Yards (near, side and far side of street) c. Housewalk, sidewalk and driveway; curb d. Area between walk and curb 1) Particular features(yard lights, shrubs, fences, trees, etc.) 2) Landscaping and decorative features. C POST CONSTRUCTION PHOTOGRAPHS 1. On completion of construction, provide photographs of any public or private property which has been repaired or restored and any damage which is or may be the subject of complaints. 1.09 PROJECT RECORD DOCUMENTS A Submit Project Record Documents in accordance with Section 01760—Project Record Documents. 1.10 VIDEO A Submit television video in DVD format as required in individual Technical Specifications. B Transmittal forms for video disks shall be numbered sequentially beginning with TO1, T02, T03, etc. 01/2008 01350-6 of 6 CITY OF PEARLAND SUBMITTALS 1.11 DESIGN MIXES A When specified, submit design mixes for review. B Contractor's Certification, as described in this Section, 1.02"Submittal Procedures", shall be placed on front page of each design mix. C Mark each design mix to identify proportions,gradations, and additives for each class and type of design mix submitted. Include applicable test results on samples for each mix. D Maintain a copy of approved design mixes at mixing plant. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION ' 01/2008 01350-7 of 6 CITY OF PEARLAND CONSTRUCTION PHOTOGRAPHS Section 01380 CONSTRUCTION PHOTOGRAPHS 1.0 GENERAL 1.01 SECTION INCLUDES A Requirements for construction photographs and submittals. B References Technical Specifications: 1. Section 01100—Summary of Work 2. Section 01350—Submittals 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item, no separate payment will be made for Construction Photographs under this Section. Include cost in Bid Items for installed Work. 1.03 SUBMITTALS A When required by Section 01100 — Summary of Work, submit photographs in accordance applicable provisions of this Section. B Make Submittals required by this and related Sections under the provisions of Section n 01350—Submittals. C Prepare three (3)prints of each view and submit two (2) prints directly to the Project Manager within seven(7)days of taking photographs. One(1)print shall be retained by the Contractor in the field office at the Project Site and available at all times for reference. D When requested by the Project Manager, the Contractor shall submit extra prints of photographs, for distribution directly to designated parties who will pay the costs for the extra prints directly to the photographer. E When required by individual Sections, submit photographs taken prior to start of the Work to show original Project Site conditions. F When required by Contract Documents, submit photographs with Application for Payment. G When required by individual Sections,submit photographs taken following completion of the Work to show the condition in which the Project Site will be left. H With each submittal,include photographic negatives in protective envelopes,identified by Project Name, Contractor, and date photographs were taken. 01/2008 01380- 1 of 3 CITY OF PEARLAND CONSTRUCTION PHOTOGRAPHS 1.04 QUALITY ASSURANCE A Contractor shall be responsible for the timely execution of the photographs, their vantage point, direction of shot, and quality. 2.0 PRODUCTS 2.01 PHOTOGRAPHS A Photographs shall be digital quality and shall be submitted on a CD. B The photographs shall show on a non-elective chalkboard or white board,readable in the photograph: 1. Job number. 2. Date and time photographs were taken. 3. Location of the photograph, house number and street, along with the project number. C Indicate the condition of the following: 1. Esplanades and boulevards. 2. Yards (near side and far side of street). 3. House-walk and sidewalk. 4. Curb. 5. Area between walk and curb. 6. Particular features (yard lights, shrubs, fence, trees, etc.). 7. Date shall be on negative. 8. Provide notation of vantage point marked for location and direction of shot on a key plan of the Project Site. D Sufficient number of photographs shall be taken to show the existence or non- existence of cracked concrete and the condition of trees, shrubs and grass. E Identify each photograph with an applied label or rubber stamp on the back with the following information: 1. Name of the Project. 2. Name and address of the photographer (if a professional photographer is used). 3. Name of the Contractor. 4. Date the photograph was taken. 5. Photographs to be in plastic pockets and bound in three-ring notebook for easy access and viewing. 3.0 EXECUTION 3.01 PRECONSTRUCTION PHOTOGRAPHS " A Prior to the commencement of the Work, take photographs of the entire route of the Project Site. 01/2008 01380-2 of 3 CITY OF PEARLAND CONSTRUCTION PHOTOGRAPHS 3.02 POST-CONSTRUCTION PHOTOGRAPHS A Following the completion of the Work,take photographs from corresponding vantage points and direction of shots. 3.03 PROGESS PHOTOGRAPHS A Take photographs at intervals, coinciding with the cutoff date associated with each Application for Payment and submit on CD with monthly Application for Payment. B Select the vantage points for each shot each month to best show the status of construction and progress since the last photographs were taken. Take not less than two (2) shots from the same vantage point creating a time-lapsed sequence. C Follow direction when given by the Project Manager in selecting vantage points. END OF SECTION • 01/2008 01380-3 of 3 CITY OF PEARLAND REFERENCED STANDARDS Section 01420 REFERENCED STANDARDS 1.0 GENERAL 1.01 SECTION INCLUDES A General quality assurance as related to Reference Standards and a list of references. B References to Technical Specifications: None 1.02 QUALITY ASSURANCE A For Products or workmanship specified by association, trade, or Federal Standards comply with requirements of the standard, except when more rigid requirements are specified or are required by applicable codes. B Conform to reference standard by date of issue current on the date as stated in Section 00700—General Conditions of Agreement. C Request clarification from Engineer before proceeding should specified reference standards conflict with Contract Documents. (11116'\ 1.03 SCHEDULE OF REFERENCES AASHTO American Association of State Highway and Transportation Officials • 444 North Capitol Street, N.W. Washington, DC 20001 ACI American Concrete Institute P.O. Box 19150 Reford Station Detroit, MI 48219-0150 AGC Associated General Contractors of America 1957 E Street, N.W. Washington, DC 20006 AI Asphalt Institute Asphalt Institute Building College Park, MD 20740 AITC American Institute of Timber Construction 333 W. Hampden Avenue Englewood, CO 80110 02/2008 01420- 1 of 5 CITY OF PEARLAND REFERENCED STANDARDS AISC American Institute of Steel Construction ` 400 North Michigan Avenue, Eighth Floor Chicago, IL 60611 AISI American Iron and Steel Institute 1000 16th Street, N.W. Washington, DC 20036 ASME American Society of Mechanical Engineers 345 East 47th Street New York, NY 10017 ANSI American National Standards Institute 1430 Broadway New York, NY 10018 APA American Plywood Association Box 11700 Tacoma, WA 98411 API American Petroleum Institute 1220 L Street, N.W. Washington, DC 20005 AREA American Railway Engineering Association 50 F Street, N.W. Washington, DC 20001 ASTM American Society for Testing and Materials 1916 Race Street Philadelphia, PA 19103 AWPA American Wood-Preservers'Association 7735 Old Georgetown Road Bethesda, MD 20014 AWS American Welding Society P.O. Box 35104 Miami, FL 33135 AWWA American Water Works Association 6666 West Quincy Avenue Denver, CO 80235 02/2008 01420-2 of 5 CITY OF PEARLAND REFERENCED STANDARDS CLFMI Chain Link Fence Manufacturers Institute 1101 Connecticut Avenue, N.W. Washington, DC 20036 CRD U.S.A. Corps of Engineers Code of Ordinances City of Pearland 3519 Liberty Drive Pearland, TX 77581 CRSI Concrete Reinforcing Steel Institute 933 Plum Grove Road Schaumburg, IL 60173-4758 EJMA Expansion Joint Manufacturers Association 707 Westchester Avenue White Plains, NY 10604 FDA U.S. Food and Drug Administration 5600 Fisher Lane Rockville, MD 20857-0001 FS Federal Standardization Documents General Services Administration, Specifications Unit(WFSIS) 7th and D Street S.W. Washington, DC 20406 ICEA Insulated Cable Engineer Association P.O. Box 440 S. Yarmouth, MA 02664 IEEE Institute of Electrical and Electronics Engineers 445 Hoes Lane P.O. Box 1331 Piscataway, NJ 0855-1331 MTh Military Specifications General Services Administration, Specifications Unit (WFSIS) 7th and D Street S.W. Washington, DC 20406 NACE National Association of Corrosion Engineers P. O. Box 986 Katy, TX 77450 02/2008 01420-3 of 5 CITY OF PEARLAND REFERENCED STANDARDS NEMA National Electrical Manufacturers' Association 2101 L Street, N.W., Suite 300 '") Washington, DC 20037 NFPA National Fire Protection Association Batterymarch Park, P.O. Box 9101 Quincy, MA 02269-9101 OSHA Occupational Safety Health Administration U.S. Department of Labor, Government Printing Office Washington, DC 20402 PCA Portland Cement Association 5420 Old Orchard Road Skokie, IL 60077-1083 PCI Prestressed Concrete Institute • 201 North Wacker Drive Chicago, IL 60606 SDI Steel Deck Institute Box 9506 Canton, OH 44711 SSPC Steel Structures Painting Council 4400 Fifth Avenue Pittsburgh, PA 15213 TAC Texas Administrative Code TCEQ Texas Commission on Environmental Quality P. O. Box 13087 Austin, TX 78711-3087 TxDOT Texas Department of Transportation 125 East llth Street Austin, TX 78701-2483 Texas MUTCD Texas Manual on Uniform Traffic Control Devices (2003 Adoption) (published by Texas Department of Transportation) UL Underwriters'Laboratories, Inc. 333 Pfingston Road Northbrook, IL 60062 UNI-BELL UNI-BELL Pipe Association 2655 Villa Creek Drive, Suite 155 02/2008 01420-4 of 5 CITY OF PEARLAND REFERENCED STANDARDS Dallas, TX 75234 WRI Wire Reinforcement Institute 942 Main Street—Suite 300 Hartford, CT 06103 WWD/PI Water Well Drillers and Pump Installers Advisory Council Texas Department of Licensing and Regulation P.O. Box 12157 Austin, TX 78711 2.0 PRODUCTS - NotUsed 3.0 EXECUTION - NotUsed END OF SECTION rb 02/2008 01420-5 of 5 CITY OF PEARLAND CONTRACTOR'S QUALITY CONTROL Section 01430 CONTRACTOR'S QUALITY CONTROL 1.0 GENERAL 1.01 SECTION INCLUDES A Quality assurance and control of installation and manufacturer's field services and reports. B References to Technical Specifications: 1. Section 01350—Submittals 1.02 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. 1.03 QUALITY ASSURANCE/CONTROL OF INSTALLATION A Monitor quality control over suppliers, manufacturers, products, services, site conditions, and workmanship, to produce the Work of specified quality at no additional cost to the Owner. B Comply fully with manufacturers' installation instructions, including each step in sequence. C Request clarification from Project Manager before proceeding should manufacturers' instructions conflict with Contract Documents. D Comply with specified Standards as minimum requirements for the Work except when more stringent tolerances,codes,or specified requirements indicate higher standards or more precise workmanship. E Perform work by persons qualified to produce the specified level of workmanship. F Obtain copies of Standards and maintain at Project Site when required by individual Technical Specifications. 1.04 MANUFACTURERS' FIELD SERVICES AND REPORTS A When specified in individual Technical Specifications, provide material or product suppliers' or manufacturers' technical representative to observe site conditions, conditions of surfaces and installation,quality of workmanship,start-up of equipment, operator training, test, adjust, and balance of equipment as applicable, and to initiate operation,as required. Conform to minimum time requirements for start-up operations and operator training if defined in Technical Specifications. 02/2008 01430- 1 of 2 CITY OF PEARLAND CONTRACTOR'S QUALITY CONTROL B At the Project Manager's request, submit qualifications of manufacturer's (111‘N, representative to Project Manager fifteen (15) days in advance of required representative's services. The representative_shall be subject to approval of Project Manager. C Manufacturer's representative shall report observations and site decisions or instructions given to applicators or installers that are supplemental or contrary to manufacturers'written instructions. Submit report within one(1)dayof observation to Project Manager for review. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION 02/2008 01430-2 of 2 CITY OF PEARLAND OBSERVATION SERVICES • Section 01440 OBSERVATION SERVICES 1.0 GENERAL 1.01 SECTION INCLUDES A Observation services and references. B References to Technical Specifications: 1. Section 01450—Testing Laboratory Services 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 INSPECTION A Project Manager will appoint an Observer as a representative of the Owner to oversee inspections,tests, and other services specified in individual Technical Specifications. B Alternately, Project Manager may appoint, employ, and pay an independent firm to provide additional observation or construction management services as indicated in Section 01450—Testing Laboratory Services. C Reports will be submitted by the independent firm to Project Manager,Engineer, and Contractor, indicating observations and results of tests and indicating compliance or non-compliance with Contract Documents. D Contractor shall assist and cooperate with the Observer;furnish samples of materials, design mix, equipment, tools, and storage. E Contractor shall notify Project Manager 24 hours prior to expected time for operations requiring services. Notify Engineer and independent firm when noted. F Contractor shall sign and acknowledge report for Observer. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION 09/2009 01440- 1 of 1 CITY OF PEARLAND TESTING LABORATORY SERVICES Section 01450 TESTING LABORATORY SERVICES 1.0 GENERAL 1.01 SECTION INCLUDES A Testing Laboratory Services and Contractor responsibilities related to those services. B References to Technical Specifications: 1. Section 01350—Submittals C Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM D 3740, "Practice for Evaluation of Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction" b. ASTM E 329, "Recommended Practice for Inspection and Testing Agencies for Concrete, Steel, and Bituminous Materials as Used in Construction" 1.02 SELECTION AND PAYMENT r'n\ A Owner will select,employ,and pay for services of an independent testing laboratory to perform inspection and testing identified in individual Technical Specifications. B Employment of testing'laboratory shall not relieve Contractor of obligation to perform work in accordance with requirements of Contract Documents. C Owner or designated representative shall schedule and monitor testing as required to provide timely results and to avoid delay to the Work. D Contractor shall be responsible for paying for services of commercial testing laboratory, with prior approval of Owner, to perform the following: 1. Pipe diameter deflection tests on all flexible and semi-rigid sanitary sewer collection system pipe installation 2. Laboratory services required to establish mix design proposed for use for Portland cement concrete, asphaltic concrete mixtures and other material mixes requiring control by testing laboratory when required because of change in source of materials or other conditions not caused by Owner. 3. Tests required to establish optimum moisture of earth and base materials and to determine required compactive effort to meet density requirements. 4. Cores to test for thickness. 5. Testing and inspection performed for the Contractor's convenience. 6. Retesting and repetitions of laboratory services when initial tests indicate work does not comply with requirements of Contract Documents. 04/2008 01450- 1 of 3 CITY OF PEARLAND TESTING LABORATORY SERVICES 1.03 LABORATORY REPORTS A The Engineer will receive 1 copy, the Project Manager will receive 2 copies, and the Contractor will receive 2 copies of Laboratory Reports from the testing laboratory. One of the Contractor's copies shall remain at the Project Site for duration of Project. Test results which indicate non-conformance shall be transmitted immediately via fax from the testing laboratory to the Contractor and Project Manager. 1.04 LIMITS ON TESTING LABORATORY AUTHORITY A Laboratory may not release, revoke, alter, or enlarge on requirements of Contract Documents. B Laboratory may not approve or accept any portion of the Work. C Laboratory may not assume any duties of Contractor. D Laboratory has no authority to stop the Work. 1.05 CONTRACTOR RESPONSIBILITIES A Notify Project Manager and laboratory 24 hours prior to expected time for operations requiring inspection and testing services. Notify Engineer if specification section requires the presence of the Engineer. B Cooperate with laboratory personnel in collecting samples to be tested or collected on Project Site. C Provide access to the Work and to manufacturer's facilities. D Provide samples to laboratory in advance of their intended use to allow thorough examination and testing. E Provide incidental labor and facilities for access to the Work to be tested;to obtain and handle samples at the site or at source of products to be tested; and to facilitate tests and inspections including storage and curing of test samples. F Arrange with laboratory and pay for: 1. Retesting required for failed tests. 2. Retesting for nonconforming Work. 3. Additional sampling and tests requested by Contractor for his own purposes. 2.0 PRODUCTS - Not Used 3.0 EXECUTION 04/2008 01450-2 of 3 CITY OF PEARLAND TESTING LABORATORY SERVICES 3.01 CONDUCTING TESTING A Laboratory sampling and testing shall conform to ASTM D 3740 and ASTM E 329,as well as other test standards specified in individual Technical Specifications. END OF SECTION CIlib.' 04/2008 01450-3 of 3 CITY OF PEARLAND TEMPORARY FACILITIES AND CONTROLS Section 01500 1-118) TEMPORARY FACILITIES AND CONTROLS 1.0 GENERAL 1.01 SECTION INCLUDES A Temporary facilities and the necessary controls for the Work including utilities, telephone, sanitary facilities, field office, storage sheds and building, safety requirements,first aid equipment,fire protection,security measures,protection of the Work and property, access roads and parking, environmental controls, disposal of trash,debris,and excavated material,pest and rodent control,water runoff and erosion control. B References to Technical Specifications: Section 00200-Instructions to Bidders Section 01100-Summary of Work Section 01350-Submittals Section 01566- Source Controls for Erosion& Sedimentation Section 01100-Summary of Work Section 01600-Material &Equipment Section 01570-Trench Safety System Section 01555 -Traffic Control &Regulation Section 01720-Field Surveying Section 01563 -Tree &Plant Protection Section 01564-Control of Ground Water& Surface Water Section 13730- Computer Equipment C Referenced Standards: Occupational Safety and Health Administration(OSHA) National Fire Protection Association(NFPA) Code of Ordinances, City of Pearland, Texas D Definitions: Underground Structures - sewer, water, gas, and other piping, and manholes, chambers, electrical and signal conduits, tunnels, and other existing subsurface installations located within or adjacent to the limits of the Work. Surface Structures - existing buildings, structures and other constructed installations "—) above the ground surface. Included with such structures are their foundations or any extension below the surface. Surface structures include, but are not limited to 12,2011 01500- 1 of 10 CITY OF PEARLAND TEMPORARY FACILITIES AND CONTROLS buildings, tanks, walls,bridges, roads, dams, channels, open drainage,piping,poles, (.14\,! wires, posts, signs, markers, curbs, walks, guard cables, fencing, and other facilities that are visible above the ground surface. 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. 1.04 CONTRACTOR'S RESPONSIBILITY A The facilities and controls specified in this Section are considered minimum for the Work. The Contractor may provide additional facilities and controls for the proper execution of the Work and to meet Contractor's responsibilities for protection of persons and property. B Comply with applicable requirements specified in other Technical Specifications. Maintain and operate temporary facilities and systems to assure continuous service. (1" , Modify and extend systems as Work progress requires. Completely remove temporary materials and equipment when their use is no longer required. Restore existing facilities used for temporary services to specified or to original condition. 1.05 TEMPORARY UTILITIES A Temporary Service Make arrangements with utility service companies for such temporary services as are necessary to construct the work and manage the site. Abide by rules and regulations of the utility service companies or authorities having jurisdiction. Be responsible for utility service costs until the Work is Substantially Complete. Included are fuel,power,light,heat,and other utility services necessary for execution, completion, testing, and initial operation of the Work. B Water Provide water required for and in connection with Work to be performed and for specified tests of piping, equipment, devices, or,for other use as required for proper completion of the Work. 12,2011 01500-2of10 CITY OF PEARLAND TEMPORARY FACILITIES AND CONTROLS For water to be drawn from public water supply, obtain special permit or license and meter from the proper City officials. For facilities under construction, establish a water/sewer billing account with City's Utility Billing Department.A deposit based on rates established by latest ordinance will be required. For water drawn from fire hydrants, apply for and receive a construction water meter from City'Public Works Department. Identify specific location for construction water meter installation. Once installed,water meter may not be moved without notification of Public Works Department. Install backflow preventer on fire hydrant supply if not included in City provided meter. Provide and maintain an adequate supply of potable water for domestic consumption by Contractor personnel. C Electricity and Lighting 1 Provide temporary electric power service in Contractor's name, as required for the prosecution of the Work, including testing of Work. Provide power for lighting, operation of the Contractor's equipment, or for any other use by Contractor or as necessary to maintain any of Owner's on-going operations as may continue on the site during any scheduled shutdown. Minimum lighting level shall be 5 foot-candles for open areas; 10 foot-candles for stairs and shops. 2 Provide permanent electric power service,in the Contractor's name,to the work or site as and when required by the schedule of the work to achieve Substantial Completion or Partial Substantial Completion.Contractor to establish service billing in its name and transfer service and billing to the Owner upon acceptance of the work as Substantially Complete and suitable for beneficial occupancy by the Owner. D Natural Gas Provide and pay for natural gas service to the work as and when required by the schedule to achieve Substantial Completion. Contractor to establish service billing in its name and transfer service and billing to the Owner upon acceptance of the work as Substantially Complete and suitable for beneficial occupancy by the Owner. E Temporary Heat and Ventilation Provide temporary heat as necessary for protection or completion of the Work. Provide temporary heat and ventilation to assure safe working conditions; maintain enclosed areas at a minimum of 50 degrees F. F Telephone Provide emergency telephone service at the Project Site for use by Contractor personnel and others performing work or furnishing services. G Sanitary Facilities Provide and maintain sanitary facilities for persons on the Project Site,in compliance with federal, state, and local regulations. Locate toilets on the Project Site near the 12,2011 01500-3 of 10 CITY OF PEARLAND TEMPORARY FACILITIES AND CONTROLS work and secluded from:view insofar as possible. Keep toilets clean and supplied (1111. throughout the course of the Work. Enforce the use of sanitary facilities by construction personnel at the Project Site. Such facilities shall be enclosed. Pit-type toilets will not be permitted. No discharge will be allowed from these facilities. Collect and store sewage and waste so as not to cause a nuisance or health problem; have sewage and waste hauled off-site and properly disposed in accordance with local regulations. Control areas where sanitary facilities are located in conformance with Section 01566 =Source Controls for Erosion&Sedimentation. 1.06 FIELD OFFICE A Provision of a Field Office and other specific associated amenities as required in paragraph B below UNLESS otherwise stated in Section 00800 - Special Conditions of the Agreement,or Section 01100—Summary of Work. Provide for transportation;move-in, set-up,tie-down and,when project is complete,removal and move-out. The Contractor shall confirm location of office and other temporary facilities with Owner's Representative at Pre-Construction Meeting prior to delivery and set up. Location of",temporary facilities shall be approved by the Owner's Representative by way of the submittal process. B. At a minimum, the Contractor's field office shall provide for, contain or serve to: provide a secured space for project administrative operations, periodic progress meetings,on-site storage for project files and plans,office space for CONTRACTOR's field supervisory personnel and provide a separate securable office space for OWNER's Representative including: meeting table and chairs, a single two drawer filing cabinet, a built-in drawing-table and plan holders. Provide electric lighting and HVAC to the mobile office. 1. Field Office shall provide for, at a minimum, a high speed internet connection for use by Owner's Representative or Construction Manager as controlled by Paragraph A above. 1.07 STORAGE OF MATERIALS A Provide for storage of materials under the provisions of Section 01600—Material & Equipment. 1.08 SAFETY REQUIREMENTS A Contractor shall prepare, submit and follow a...Safety Program that complies with federal, state, and local safety codes, statutes, and practices. Include in the Safety Program documented response to excavation, embankment, and trench safety requirements as specified in Section 01570—Trench Safety System. B Conduct operations in strict accord with applicable federal,state and local safety codes and statutes and with good construction practice. The Contractor is fully responsible and obligated to establish and maintain procedures for safety of all work,personnel and equipment involved in the Work. 12,2011 01500-4of10 CITY OF PEARL-AND TEMPORARY FACILITIES AND CONTROLS C Observe and comply with Texas Occupational Safety Act (Art. 5182a, V.C.S.) and with all safety and health standards promulgated by Secretary of Labor under Section 1 107 of Contract Work Hours and Standards Act, published in OSHA Standards - 29 CFR, Part 1926, and adopted by Secretary of Labor under the Williams-Steiger Occupational Safety and Health Act of 1970, and to any other legislation enacted for safety and health of Contractor employees. Such safety and health standards apply to subcontractors and their employees as well as to the Contractor and its employees. D Observance of and compliance with the regulations shall be solely and without qualification the responsibility of the Contractor without reliance or superintendence of or direction by the Engineer or the Engineer's representative. Immediately advise the Engineer of investigation or inspection by Federal Safety and Health inspectors of the Contractor or subcontractor's work or place of work on the Project Site under this Contract,and after such investigation or inspection,advise the Engineer of the results. Submit one copy of accident reports to Engineer within ten(10) days of occurrence. E Protect areas occupied by workmen using the best available devices for detection of lethal and combustible gases. Test such devices frequently to assure their functional capability. Constantly observe infiltration of liquids into the Work area for visual or odor evidence of contamination. Take immediate and appropriate steps to seal off entry of contaminated liquids to the Work area. F Safety measures, including but not limited to safety personnel, first-aid equipment, ventilating equipment and safety equipment,in the Plans and Technical Specifications are obligations of the Contractor. G Maintain required coordination with the local Police and Fire Departments during the entire period covered by the Contract. 1.09 FIRST AID EQUIPMENT A Provide a first aid kit throughout the construction period. List telephone numbers for physicians,hospitals, and ambulance services in each first aid kit. B Have at least one person thoroughly trained in first aid procedures present on the Project Site whenever work is in progress. 1.10 FIRE PROTECTION A Fire Protection Standards. Conform to specified fire protection and prevention requirements as well as those that may be established by Federal, State, or local governmental agencies. B. Comply with all applicable provisions of NFPA Standard No. 241, Safeguarding Building Construction and Demolition Operations. Provide portable fire extinguishers, rated not less than 2A or 5B in accordance with NFPA Standard No. 10,Portable Fire Extinguishers,for each temporary building,and for every 3000 square feet of floor area of facilities under construction. 12,2011 01500-5 of 10 CITY OF PEARLAND TEMPORARY FACILITIES AND CONTROLS Locate portable fire extinguishers within 50 feet maximum from any point on the (11.1.'1 Project Site. C. Fire Prevention and Safety Measures. Prohibit smoking in hazardous areas. Post suitable warning signs.in areas that are continuously or intermittently hazardous. Use metal safety containers for storage and handling of flammable and combustible liquids. Do not store flammable or combustible liquids in or near stairways or exits. Maintain clear exits from all points within a structure. 1.11 SECURITY MEASURES A Protect all materials, equipment, and property associated with the Work from loss, theft,damage,and vandalism. Contractor's duty to protect property includes Owner's property. B If existing fencing or barriers are breached or removed for purposes of construction, provide and maintain temporary security fencing equal to existing as approved by Owner's Representative. 1.12 PROTECTION OF PUBLIC UTILITIES (.111.\, A Prevent damage to existing public utilities during construction. These utilities are shown on the Plans at their approximate locations. Give owners of these utilities at least 48 hours notice before commencing Work in the area, for locating the utilities during construction,and for making adjustments or relocation of the utilities when they conflict with the proposed Work. 1.13 PROTECTION OF PEOPLE AND PROPERTY A Preventive Actions. Take precautions, provide programs, and take actions necessary to protect the Work and public and private property from damage. Take action to prevent damage, injury or loss, including, but not limited to, the following: a. Store apparatus,materials,supplies,and equipment in an orderly,safe manner that will not unduly interfere with progress of the Work or the Work of any other contractor, any utility service company, or the Owner's operations. b. Provide suitable storage for materials that are subject to damage by exposure to weather,theft, breakage, or otherwise. c. Place upon the Work or any part thereof only such loads as are consistent with the safety of that portion of the Work. d. Frequently clean up refuse,rubbish,scrap materials,and debris caused by construction operations,keeping the Work safe and orderly. 12,2011 01500-6of10 CITY OF PEARLAND TEMPORARY FACILITIES AND CONTROLS e. Provide safe barricades and guard rails around openings, for scaffolding, for temporary stairs and ramps, around excavations, .7 elevated walkways, and other hazardous areas. Obtain written consent from proper parties before entering or occupying with workers, tools,materials or equipment,privately owned land except on easements provided for construction. Assume full responsibility for the preservation of public and private property on or adjacent to the site. If any direct or indirect damage is done by or on account of any act, omission, neglect, or misconduct in execution of the Work by the Contractor, it shall be restored by the Contractor to a condition equal to or better than that existing before the damage was done. B Barricades and Warning Signals. Where Work is performed on or adjacent to any roadway, right-of-way, or public place, furnish and erect barricades, fences, lights,warning signs, and danger signals; provide watchmen;and take other precautionary measures for the protection of persons or property and protection of the Work.Conform to Section 01555—Traffic Control& Regulation. C Preserving Control Points Maintain permanent benchmarks,public or private elevation or property demarcation and control monumentation, or other reference points. Unless otherwise directed in writing,replace at no cost to the Owner,those monuments,property corners or other permanent demarcations that are damaged or destroyed in accordance with Section 01720—Field Surveying. D Tree and Plant Protection. Protect trees, shrubs,lawns,outside of grading limits and within the grading limits as designated on the Plans,and in accordance with requirements of Section 01563—Tree &Plant Protection. E Protection of Underground and Surface Structures Known underground structures, including water, sewer, electric, and telephone services are shown on the Plans in accordance with the best information available,but is not guaranteed to be correct or complete. Contractor is responsible for making Locate Calls. Explore ahead of trenching and excavation work and uncover obstructing underground structures sufficiently to determine their location, to prevent damage to them and to prevent interruption of utility services. Restore to original condition damages to underground structure at no additional cost to the Owner. Immediately notify the agency or company owning any existing utility which is damaged,broken,or disturbed. Obtain approval from the Engineer and agency for any repairs or relocations, either temporary or permanent. 12,2011 01500-7 of 10 CITY OF PEARLAND TEMPORARY FACILITIES AND CONTROLS Necessary changes in location of the Work may be made by the Engineer to avoid (.11.\ unanticipated underground structures. If permanent relocation of an underground structure or other subsurface installations is required and not otherwise provided for in the Contract Documents,the Engineer will direct Contractor in writing to perform the Work, which shall be paid for under the provisions for changes in the Contract Price as described in Section 00700—General Conditions of Agreement. • Support in place and protect from direct or indirect injury to underground and surface structures located within or adjacent to the limits of the Work. Install such supports carefully and as required by the party owning or controlling such structure. Before installing structure supports,Contractor shall satisfy the Engineer that the methods and procedures to be used have been approved by the owner of the structure. Avoid moving or in any way changing the property of public utilities or private service corporations without prior written consent of a responsible official of that service or public utility. Representatives of these utilities reserve the right to enter within the limits of this project for the purpose of maintaining their properties,or of making such changes or repairs to their property that may be considered necessary by performance of this Contract. Notify the owners and/or operators of utilities and pipelines of the nature of construction operations to be performed..and the date or dates on which those operations will be performed. When construction operations are required in the immediate vicinity of existing structures,,pipelines,or utilities,give a minimum of five (5)working days advance notice. Probe and flag the location of underground utilities prior to commencement of excavation. Keep flags in place until construction operations reach and uncover the utility. Assume risks attending`the presence or proximity of underground and surface structures within or adjacent to the limits to°the Work including but not limited to damage and expense for direct or indirect injury caused by the Work to any structure. Immediately repair damage caused, to the satisfaction of the owner of the damaged structure. 1.14 PROTECTION OF THE WORK Provide protection of installed products' to prevent damage from subsequent operations. Remove protection facilities when no longer needed,prior to completion of the Work. Control traffic to prevent damage to equipment, materials, and surfaces. 1.15 ROADS AND PARKING A Prevent interference with traffic and Owner operations on existing roads. B Minimize use of existing streets and driveways by construction traffic. C Control traffic to prevent damage to equipment, materials, and surfaces. 12,2011 01500-8of10 CITY OF PEARLAND TEMPORARY FACILITIES AND CONTROLS D Construct and maintain temporary detours, ramps, and roads to provide for normal public traffic flow when use of public roads or streets is closed by necessities of the Work. E Provide mats or other means to prevent overloading or damage to existing roadways from tracked equipment or exceptionally large or heavy trucks or equipment • F Designate temporary parking areas to accommodate construction personnel. When site space is not adequate, provide additional off-site parking. Locate as approved by Engineer. G Do not allow heavy vehicles or construction equipment unnecessarily in existing parking areas. 1.16 ENVIRONMENTAL CONTROLS A Provide and maintain methods, equipment, and temporary construction as necessary for controls over environmental conditions at the construction site and adjacent areas. B Comply with statutes,regulations, and ordinances which relate to the proposed Work for the prevention of environmental pollution and preservation of natural resources, including but not limited to the National Environmental Policy Act of 1969, PL 91- 190, Executive Order 11514. C Provide, install and maintain storm water runoff control including but not limited to temporary entrance, silt fencing, etc. as specified in Contract Documents. D Recognize and adhere to the environmental requirements of the Project. Disturbed areas shall be strictly limited to boundaries established by the Contract Documents. Burning of rubbish, debris or waste materials is not permitted. 1.17 POLLUTION CONTROL A Provide methods,means,and facilities required to prevent contamination of soil,water or atmosphere by discharge of noxious substances from construction operations. B Provide equipment and personnel to perform emergency measures required to contain any spillage,and to remove contaminated soils or liquids. Excavate and dispose of any contaminated earth off-site, and replace with suitable compacted fill and topsoil. C Take special measures.to prevent harmful substances from entering receiving streams or storm water conveyance systems in conformance with TPDES requirements and Section 01566— Source Controls for Erosion& Sedimentation. D Provide systems for control of atmospheric pollutants. Prevent toxic concentrations of chemicals. Prevent harmful dispersal of pollutants into the atmosphere. j 12,2011 01500-9 of 10 CITY OF PEARLAND TEMPORARY FACILITIES AND CONTROLS E Use equipment during construction that conforms to current federal, state, and local laws and regulations. 1.18 PEST AND RODENT CONTROL A Provide rodent and pest control as necessary to prevent infestation of Project Site. B Employ methods and use materials which will not adversely affect conditions at the Project Site or adjoining.properties. 1.19 NOISE CONTROL • A Provide vehicles, equipment, and:construction activities that.'minimize noise to the greatest degree practicable. Noise levels shall conform to OSHA Standards- 29 CFR and in no case will noise levels be permitted' which- create a nuisance in the surrounding neighborhoods. B Conduct construction operations during daylight hours from 7:30 a.m. to 6:00 p.m. except as approved by Engineer. C Comply with Chapter 19 NOISE, Codes of Ordinances, City of Pearland, Texas. 1.20 DUST CONTROL A Control objectionable dust caused by operation of vehicles and equipment under the provisions of Section 01566—Source Controls for Erosion& Sedimentation. 1.21 WATER RUNOFF AND EROSION CONTROL A Provide methods to control surface water,runoff,subsurface water,and water pumped from excavations and structures to prevent damage to the Work, the Project Site, or adjoining properties in accordance with Section 01564—Control of Ground Water& Surface Water and Section 01566—Source Controls for Erosion& Sedimentation. B Inspect earthwork periodically to detect any evidence of the start of erosion. Apply corrective measures as required to control erosion. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION 12,2011 01500- 10of10 CITY OF PEARLAND MOBILIZATION Section 01505 MOBILIZATION 1.0 GENERAL 1.01 SECTION INCLUDES A Mobilization of construction equipment and facilities onto the Work. B Referenced Standards: 1. Texas Department of Transportation (TxDOT) 2. Texas Manual on Uniform Traffic Control Devices (Texas MUTCD) 1.02 MEASUREMENT AND PAYMENT A Measurement for Mobilization is on a Lump Sum basis. Include 50 percent of the cost of Mobilization in the first monthly Application for Payment. B Payment is subject to the receipt and approval by Engineer of the following items, as applicable: 1. Schedule of Values (Section 01350—Submittals) 2. Trench Safety Program (Section 01570—Trench Safety System) 3. Construction Schedule (Section 01350—Submittals) 4. Pre-construction Photographs (Section 01380—Construction Photographs) 5. Installation and acceptance of Project Identification Sign(s) 6. Installation and acceptance of Field Office as defined in Section 01500, 1.06. C Payment of the remaining 50 percent of the Contract Price for Mobilization is subject to completion of Temporary Facilities as specified in Section 01500, inclusive. D Mobilization payments will be subject to Retainage as stipulated in Section 00700 - General Conditions of Agreement. 2.0 PRODUCTS 2.01 PROJECT IDENTIFICATION SIGNS A Provide specified number of project identification sign(s) per Section 01580 The name,address and contact information of the general contractor for the project shall be shown on the sign per Section 01580 and the attached exhibit. 3.0 EXECUTION 3.01 PLACEMENT OF PROJECT IDENTIFICATION SIGNS A Place a Project Identification Sign as described in Section 01580,part 1.03,D visible to passing traffic or as directed by Engineer. END OF SECTION 07/2006 01505- 1 of 1 CITY OF PEARLAND STABILIZED CONSTRUCTION EXITS Section 01550 STABILIZED CONSTRUCTION EXITS 1.0 GENERAL 1.01 SECTION INCLUDES A Installation of erosion and sediment control for Stabilized Construction Exits used during construction and until final development of the Project site. B References to Technical Specifications: 1. Section 01350—Submittals 2. Section 01562—Waste Material Disposal 3. Section 01566—Source Controls for Erosion & Sedimentation C Referenced Standards: 1. American Society of Testing and Materials (ASTM) a. ASTM D 4632, "Standard Test Method for Grab Breaking Load and Elongation of Geotextiles" 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 SUBMITTALS A Make Submittals required in this Section under the provisions of Section 01350 — Submittals. B Manufacturer's catalog sheets and other product data on Geotextile fabric. C Sieve analysis of aggregates conforming to requirements in this Section,2.02"Course Aggregates". 2.0 PRODUCTS 2.01 GEOTEXTILE FABRIC A Provide woven or non-woven geotextile fabric made of either polypropylene, polyethylene, ethylene,or polyamide material. B By ASTM D 4632,geotextile fabric shall have a minimum grab strength of 270 psi any principal direction, and the equivalent opening size between 50 and 140. C Both the geotextile and threads shall be resistant to-chemical attack, mildew, and rot . and shall contain ultraviolet ray inhibitors and stabilizers to provide a minimum of 6 months of expected usable life at a temperature range of 0°F to 120°F. 02/2008 01550- 1 of 4 CITY OF PEARLAND STABILIZED CONSTRUCTION EXITS D Representative Manufacturers: Mirafi, Inc., Or-Equal. 2.02 COARSE AGGREGATES A Coarse aggregate shall consist of crushed stone,gravel,concrete,crushed blast furnace slag,or a combination of these materials. Aggregate shall be composed of clean,hard, durable materials free from adherent coatings,salt,alkali,dirt,clay,loam,shale,soft or flaky materials, or organic and injurious matter. B Course aggregates shall conform to the following gradation requirements. Sieve Size Percent Retained (Square Mesh) (by Weight) 21 " 0 2" 0-20 11/" 15 -50 3/4" 60- 80 No. 4 95 - 100 3.0 EXECUTION 3.01 PREPARATION AND INSTALLATION A If necessary to keep the street clean of mud carried by construction vehicles and equipment, Contractor shall provide stabilized construction exits at the construction, staging,parking,storage,and disposal areas. Such erosion and sediment controls shall be constructed in accordance with the requirements shown on the Plans and specified in this Section. B Erosion and sediment control measures shall be in place prior to the start of any Work that exposes the soil, other than as specifically directed by the Engineer to allow soil testing and surveying. C Maintain existing erosion and sediment control systems located within the Project Site until acceptance of the Work or until directed by the Engineer to remove and discard the existing system. D Regularly inspect and repair or replace components of stabilized construction exits. Unless otherwise directed, maintain them until the Work is accepted by the Owner. Remove stabilized construction exits promptly when directed by the Engineer. Discard removed materials in accordance with Section 01562—Waste Material Disposal. E Equipment and vehicles shall be prohibited by the Contractor from maneuvering on areas outside of dedicated rights-of-way and easements for construction. Damage caused by construction traffic to erosion and sediment control systems shall be repaired immediately. 02/2008 01550-2 of 4 CITY OF PEARLAND STABILIZED CONSTRUCTION EXITS F Conduct all construction operations under this Contract in conformance with the (1111a. erosion control practices described in the Section 01566-Source Controls for Erosion & Sedimentation. 3.02 CONSTRUCTION METHODS A Provide stabilized access roads, subdivision roads, parking areas, and other on-site vehicle transportation routes where shown on Plans.. B Provide stabilized construction exits, and truck washing areas when approved by Engineer, of the sizes and locations where shown on Plans or as specified in this Section. C Vehicles leaving construction areas shall have their tires cleaned to remove sediment prior to entrance onto public right-of-way. When washing is needed to remove sediment, Contractor shall construct a truck washing area. Truck washing shall be done on stabilized areas which drain into a drainage system protected by erosion and sediment control measures. D Details for Stabilized Construction Exits are shown on the Plans. Construction of all other stabilized areas shall be to the same requirements. Roadway width shall be at least 14 feet for one-way traffic and 20 feet for two-way traffic and shall be sufficient for all ingress and egress. Furnish and place geotextile fabric as a permeable separator (1111111 to prevent mixing of coarse aggregate with underlaying soil. Exposure of geotextile fabric to the elements between laydown and cover shall be a maximum of 14 days to minimize damage potential. E Roads and parking areas shall be graded to provide sufficient drainage away from stabilized areas. Use sandbags,gravel,boards,or similar methods to prevent sediment from entering public right-of-way,receiving stream or storm water conveyance system. F The stabilized areas shall be inspected and maintained daily. Provide periodic top dressing with additional coarse aggregates to maintain the required depth. Repair and clean out damaged control measures used to trap sediment. All sediment spilled, dropped, washed, or tracked onto public right-of-way shall be removed immediately. G The length of the stabilized area shall be as shown on the Plans, but not less than 50 feet. The thickness shall not be less than 8 inches. The width shall not be less than full width of all points of ingress or egress. H Stabilization for other areas shall have the same coarse aggregate,thickness,and width requirements as the stabilized construction exit,except where shown otherwise on the Plans. I Stabilized area may be widened or lengthened to accommodate truck washing area when authorized by Engineer. 02/2008 01550-3 of 4 CITY OF PEARLAND STABILIZED CONSTRUCTION EXITS J Alternative methods of construction may be utilized when shown on Plans, or when approved by the Engineer. These methods include the following: 1. Cement-Stabilized Soil, Compacted cement-stabilized soil or other fill material in an application thickness of at least 8 inches. 2. Wood Mats/Mud Mats - Oak or other hardwood timbers placed edge-to- edge and across support wooden beams which are placed on top of existing soil in an application thickness of at least 6 inches. 3. Steel Mats - Perforated mats placed across perpendicular support members. END OF SECTION fl 02/2008 01550-4 of 4 CITY OF PEARLAND TRAFFIC CONTROL AND REGULATION Section 01555 TRAFFIC CONTROL AND REGULATION - 1.0 GENERAL 1.01 SECTION INCLUDES A Requirements for traffic control plans,signs,signals,control devices,flares,lights and traffic signals, as well as construction parking control, designated haul routes and bridging of trenches and excavations. B Requirements for and qualifications of Flaggers. C References to Technical Specifications: 1. Section 01350—Submittals 2. Section 01140—Contractor's Use of Premises D Referenced Standards: 1. Texas Manual on Uniform Traffic Control Devices (Texas MUTCD) 1.02 MEASUREMENT AND PAYMENT A Traffic Control and Regulation. Measurement is on a Lump Sum basis for Traffic (111. Control and Regulation,including submittal of a traffic control plan if different from the one provided on the Plans, provision of traffic control devices, and provision of equipment and'personnel as necessary to protect the Work and the public. The amount invoiced shall be determined based on the Schedule of Values submitted for traffic control and regulation. B Flaggers. Measurement is on a Lump Sum basis for Flaggers as required for the Work. The amount invoiced shall be determined based on the Schedule of Values submitted for Flaggers. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B A Traffic Control Plan responsive to the Texas MUTCD and sealed by a Registered Professional Engineer is incorporated into the Plans. If the Contractor proposes to implement traffic control different than the plan provided, he shall submit a Traffic Control.Plan in conformance with Texas MUTCD for approval of the Engineer. C For both the Traffic Control Plan and Flaggers' use, submit Schedules of Values within 30 days following the Notice to Proceed. D Each week submit a daily log for Flaggers listing name,badge number,time start,time finish, and hours worked. 03/2008 01555- 1 of 4 CITY OF PEARLAND TRAFFIC CONTROL AND REGULATION 1.04 FLAGGERS A Unless otherwise specified, use only Flaggers who are off-duty, regularly employed, uniformed Peace Officers. B Flaggers are required at the following locations: 1. Where multi-lane vehicular traffic must be diverted into single-lane vehicular traffic. 2. Where vehicular traffic must change lanes abruptly. 3. Where construction equipment either enters or crosses vehicular traffic lanes and walks. 4. Where construction equipment may intermittently encroach on vehicular traffic lanes and unprotected walks and cross-walks. 5. Where construction activities might affect public safety and convenience. 6. Where traffic regulation is needed due to rerouting of vehicular traffic around the work site. 7. When requested by Owner. C The use of Flaggers is for the purpose of assisting in the regulation of traffic flow and movement, and does not in any way relieve the contractor of full responsibility for taking such other steps and provide such other Flaggers or personnel as the Contractor may deem necessary to protect the work and the public, and does not in any way relieve the Contractor of his responsibility for any damage for which he would otherwise be liable. Flaggers shall be used and maintained at such points for such periods of time as may be required to provide for the public safety and convenience of travel. 2.0 PRODUCTS 2.01 SIGNS, SIGNALS,AND DEVICES A Comply with Texas MUTCD regulations. B Traffic Cones and Drums, Flares and Lights: As approved by agencies having jurisdiction. 3.0 EXECUTION 3.01 PUBLIC ROADS A Abide by laws and regulations of governing authorities when using public roads. If the Contractor's work requires that public roads be temporarily impeded or closed, approvals shall be obtained from governing authorities and permits paid for before starting any work. Coordinate activities with the Engineer. B Contractor shall maintain at all times a 10-foot-wide all-weather lane adjacent to work areas which shall be kept free of construction equipment and debris and shall be for the use of emergency vehicles, or as otherwise provided in the Traffic Control Plan. 03/2008 01555-2 of 4 CITY OF PEARLAND TRAFFIC CONTROL AND REGULATION C Contractor shall not obstruct the normal flow of traffic from 7:00 a.m.to 9:00 a.m.and 4:00 p.m. to 6:00 p.m. on designated major arterials or as directed by the Engineer. D. Contractor shall maintain local driveway access to residential and commercial properties adjacent to work areas at all times. E Cleanliness of Surrounding_Streets: 1. Keep streets used for entering or leaving the job area free of excavated material, debris, and any foreign material resulting from construction operations. Leave the area broom-clean or its equivalent at the end of the work day. F Control vehicular parking to prevent interference with public traffic and parking,and access by emergency vehicles. G Monitor parking of construction personnel's vehicles in existing facilities. Maintain vehicular access to and through parking areas. H Prevent parking on or adjacent to access roads or in non-designated areas. 3.02 FLARES AND LIGHTS A Provide flares and lights during hours of low visibility to delineate traffic lanes and to guide traffic. 3.03 HAUL ROUTES A Utilize haul routes designated by Owner or shown on the Plans for construction traffic. B Confine construction traffic to designated haul routes. C Provide traffic control at critical areas of haul routes to regulate traffic and minimize interference with public traffic. D Contractor shall be responsible for any damage caused by vehicles utilizing haul routes. 3.04 TRAFFIC SIGNS AND SIGNALS A Install traffic control devices at approaches to the site and on site, at crossroads, detours, parking areas, and elsewhere as needed to direct construction and affected public traffic. B Relocate traffic signs and control devices as Work progresses to maintain effective traffic control. 3.05 BRIDGING TRENCHES AND EXCAVATIONS A Whenever necessary,bridge trenches and excavation to permit an unobstructed flow of traffic. 03/2008 01555-3 of 4 CITY OF PEARLAND TRAFFIC CONTROL AND REGULATION B Secure bridging against displacement by using adjustable cleats,angles,bolts or other devices whenever bridge is installed: 1. On an existing bus route; 2. When more than five percent of daily traffic is comprised of commercial or truck traffic; 3. When more than two separate plates are used for the bridge; or 4. When bridge is to be used for more than five consecutive days. C Install bridging to operate with minimum noise. D Adequately shore the trench or excavation to support bridge and traffic. E Extend steel plates used for bridging a minimum of one foot beyond edges of trench or excavation. Use temporary paving materials (premix) to feather edges of plates to minimize wheel impact on secured bridging. F Use steel plates of sufficient thickness to support H-20 loading, truck or lane, that produces maximum stress. 3.06 CLEAN-UP AND RESTORATION A Perform clean-up and restoration in and around construction zone in accordance with Section 01140—Contractor's Use of Premises. B Remove equipment and devices when no longer required. C Repair damage caused by installation. D Remove post settings to a depth of 2 feet. END OF SECTION 03/2008 01555 -4 of 4 CITY OF PEARLAND FILTER FABRIC FENCE Section 01560 (11**\' FILTER FABRIC FENCE 1.0 GENERAL 1.01 SECTION INCLUDES A Installation of filter fabric fence to control erosion and contain sediments and pollutants from overland flow. Filter fabric fence-is not for use in channelized flow areas. Filter fabric fence may be reinforced. B References to Technical Specifications: 1. Section 01200—Measurement&Payment Procedures 2. Section 01350—Submittals 3. Section 01562—Waste Material Disposal 4. Section 01566—Source Controls for Erosion & Sedimentation C Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM D 3786,"Standard Test Method for Hydraulic Bursting strength of Textile Fabrics" b. ASTM D 4632, "Standard Test Method for Grab Breaking Load and Elongation of Geotextiles" 1.02 MEASURMENT AND PAYMENT A Filter fabric fence will be measured by the linear foot between the limits of the beginning and ending of wooden stakes. B Payment'for filter fabric fence will include and be full compensation for all labor, equipment,materials,supervision,and all incidental expenses for construction of these items,complete in place,including,but not limited to protection of trees,maintenance requirements, repair and replacement of damaged sections, removal of sediment deposits, and removal of erosion and sediment control systems at the end of construction. C Refer to Section 01200—Measurement&Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Manufacturer's catalog sheets and other Product Data on geotextile fabric. 03/2008 01560- 1 of 3 CITY OF PEARLAND FILTER FABRIC FENCE 2.0 PRODUCTS 2.01 FILTER FABRIC A Provide woven or nonwoven geotextile filter fabric made of either polypropylene, polyethylene, ethylene, or polyamide material. B By ASTM D 4632, geotextile fabric shall have a grab strength of 100 psi in any principal direction, a Mullen burst strength exceeding 200psi by ASTM-D3786,and the equivalent opening size between 50 and 140. C Filter fabric shall contain ultraviolet inhibitors and stabilizers to provide a minimum of 6 months of expected usable construction life at a temperature range of 0 degrees F to 120 degrees F. D Representative Manufacturer: Mirafi, Inc., or equal. 3.0 EXECUTION 3.01 PREPARATION AND INSTALLATION A Provide erosion and sediment control systems at the locations shown on Plans. Such systems shall be of the type indicated and shall be constructed in accordance with the requirements shown on the Plans and specified in this Section. B Erosion and sediment control measures shall be in place prior to the start of any Work that exposes the soil, other than as specifically directed by the Engineer to allow soil testing and surveying. C Regularly inspect and repair or replace damaged components of filter fabric fence as specified in this Section, 3.02F. Unless otherwise directed, maintain the erosion and sediment control systems until the Work is accepted by the Owner. Remove erosion and sediment control systems promptly when directed by the Engineer. Discard removed materials in accordance with Section 01562—Waste Material Disposal. D Conduct all construction operations under this Contract in conformance with the erosion control practices described in Section 01566—Source Controls for Erosion& Sedimentation. 3.02 CONSTRUCTION METHODS A Provide filter fabric fence systems in accordance with the Plan detail for Filter fabric fence. Filter fabric fence shall be installed in such a manner that surface runoff will percolate through the system in sheet flow fashion and allow sediment to be retained and accumulated. B Attach the filter fabric to 2-inch by 2-inch wooden stakes spaced a maximum of 3 feet apart and embedded a minimum of 8 inches. If filter fabric is factory preassembled 03/2008 01560-2 of 3 CITY OF PEARLAND FILTER FABRIC FENCE with support netting,then maximum spacing allowable is 8 feet. Install wooden stakes at a slight angle toward the source of anticipated runoff. C Trench in the toe of the filter fabric fence with a spade or mechanical trencher as shown on the Plans. Lay filter fabric along the edges of the trench. Backfill and compact trench. D Filter fabric fence shall have a minimum height of 18 inches and a maximum height of 36 inches above natural ground. E Provide the filter fabric in continuous rolls and cut to the length of the fence to minimize the use of joints. When joints are necessary, splice the Fabric together only at a support post with a minimum 6-inch overlap and seal securely. F Inspect filter fabric fence systems after each rainfall,daily during periods of prolonged rainfall, and at a minimum once each week. Repair or replace damaged sections immediately. Remove sediment deposits when silt reaches a depth one-third the height of the fence or 6 inches, whichever is less. END OF SECTION • rlik‘ 03/2008 01560-3 of 3 CITY OF PEARLAND REINFORCED FILTER FABRIC BARRIER Section 01561 REINFORCED FILTER FABRIC BARRIER 1.0 GENERAL 1.01 SECTION INCLUDES A Installation of reinforced filter fabric barrier to control erosion and contain sediments and pollutants in channelized flow areas. B References to Technical Specifications: 1. Section 01200—Measurement&Payment Procedures 2. Section 01350—Submittals 3. Section 01566—Source Controls for Erosion & Sedimentation C Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM D 3786,"Standard Test Method for Hydraulic Bursting strength of Textile Fabrics" b. ASTM D 4632, Standard Test Method for Grab Breaking Load and Elongation of Geotextiles" 1.02 MEASURMENT AND PAYMENT A Measurement for reinforced filter fabric barrier is on a linear foot basis between the limits of the beginning and ending fence posts, measured, accepted, and complete in place. B Payment for filter fabric barrier will include and be full compensation for all labor, equipment, materials, supervision, and incidental expenses for construction of these items,complete in place,including,but not limited to protection of trees,maintenance requirements, repair and replacement of damaged sections, removal of sediment deposits, and removal of erosion and sediment control systems at the end of construction.. C Refer to Section 01200—Measurement&Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Manufacturer's catalog sheets and other product data on geotextile fabric. 05/2008 01561 - 1 of 3 CITY OF PEARLAND REINFORCED FILTER FABRIC BARRIER 2.0 PRODUCTS 2.01 FILTER FABRIC A Provide woven or nonwoven geotextile filter,fabric.made of either polypropylene, polyethylene, ethylene, or polyamide material. B By ASTM - D4632, geotextile fabric shall have a grab strength of 100 psi in any principal direction,a Mullen burst strength exceeding 200psi by ASTM-D3786,and the equivalent opening size between 50 and 140. C Filter fabric shall contain ultraviolet inhibitors and stabilizers to provide a minimum of 6 months of expected usable construction life at a temperature range of 0 degrees F to 120 degrees F. D Representative Manufacturer: Mirafi, Inc., or equal. 2.02 FILTER FABRIC REINFORCEMENT A Provide woven galvanized steel wire fence with minimum thickness of 14 gauge and a maximum mesh spacing of 6 inches. - B Welded wire shall be galvanized, 2-inch by 4-inch, welded wire fabric, 121 gauge. 2.03 EXECUTION . 2.04 PREPARATION A Provide erosion and sediment control systems at the locations shown on Plans. Such systems shall be of the type indicated and shall be constructed in accordance with the requirements shown on the Plans and specified in this Section. B Erosion and sediment control measures shall be in place prior to the start of any Work that exposes the soil, other than as specifically directed by the Engineer to allow soil testing and surveying. C Regularly inspect and repair or replace damaged components of filter fabric bather. Unless otherwise directed,maintain the erosion and sediment control systems until the Work is accepted by the Owner. Remove erosion and sediment control systems promptly when directed by the Engineer. Discard removed materials in accordance with Section 1562—Waste Material Disposal. D Conduct all construction operations under this Contract in conformance with the erosion control practices described in Section 01566—Source Controls for Erosion& Sedimentation. 05/2008 01561 -2 of 3 CITY OF PEARLAND REINFORCED FILTER FABRIC BARRIER 2.05 INSTALLATION A Install reinforced filter fabric barriers for erosion and sediment control used during construction and until the final development of the Project Site. Reinforced filter fabric barriers are used to retain sedimentation in channelized flow areas. B Provide reinforced filter fabric barrier in accordance with the Plan detail for Reinforced Filter Fabric Barrier. Reinforced filter fabric barrier systems shall be installed in such a manner that runoff will percolate through the system and allow sediment to be retained and accumulated. C Trench in the toe of the reinforced filter fabric barrier with a spade or mechanical trencher as shown on the Plans. Lay filter fabric along the edges of the trench. Backfill and compact trench. D Reinforced filter fabric barrier shall have a height of 18 inches. E Securely fasten the filter fabric to the wire with tie wires. F Provide the filter fabric in continuous rolls and cut to the length of the fence to minimize the use of joints. When joints are necessary, splice the fabric together only at a support post with a minimum 6-inch overlap and seal securely. G Inspect the reinforced filter fabric barrier systems after each rainfall, daily during periods of prolonged rainfall, and at a minimum once each week. Repair or replace damaged sections immediately. Remove sediment deposits when silt reaches a depth one-third the height of the barrier or 6 inches, whichever is less. END OF SECTION 05/2008 01561 -3 of 3 CITY OF PEARLAND WASTE MATERIAL DISPOSAL Section 01562 (1.1 WASTE MATERIAL DISPOSAL 1.0 GENERAL 1.01 SECTION INCLUDES A Disposal of waste material and salvageable material. B References to Technical Specifications: 1. Section 01350—Submittals 2. Section 01566—Source Controls for Erosion & Sedimentation 3. Section 01600—Materials &Equipment 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Obtain and submit applicable permits for proposed disposal sites. C Submit a Waste Material Disposal Plan. D Submit a copy of written permission from property owners,along with a description of the property,prior to disposal of excess material adjacent to the Project Site. Submit a written and signed release from property owner upon completion of disposal work. City of Pearland requires individual fill placement permits for all fill placed within the City limits. 1.04 WASTE MATERIAL DISPOSAL PLAN A Contractor shall formulate and implement a plan for the collection and disposal of waste materials on the Project Site which includes the following information: 1. Schedule for collection and inspection. 2. Location of trash and waste receptacles. 3. Provisions for liquid waste and potential water pollutants material. B The plan shall comply with applicable federal, state, and local health and safety regulations and Section'01566—Source Controls for Erosion & Sedimentation. 2.0 PRODUCTS - Not Used 07/2006 01562- 1 of 3 CITY OF PEARLAND WASTE MATERIAL DISPOSAL 3.0 EXECUTION 3.01 SALVAGEABLE MATERIAL t) A Excavated material: When indicated on Plans, load, haul, and deposit excavated material at a location or locations outside the limits of Project Site. B Base, surface, and bedding material: Deliver gravel, asphaltic, or other base and surfacing material designated for salvage to the location designated by the Engineer. C Pipe culvert: Deliver culverts designated for salvage to Owner's storage area. D Other salvageable materials: Conform to requirements of individual Technical Specifications. E Coordinate delivery of salvageable material with Engineer. F When temporary, on-site storage of salvaged materials is required, comply with applicable provisions of Section 01600—Materials &Equipment. 3.02 SEDIMENT DISPOSAL A Remove sediment deposits and dispose of them at the designated spoil site for the Project. If a spoil site is not designated on the Plans, dispose of sediment off site at a location not in or adjacent to a stream or floodplain. B Off-site disposal is the responsibility of the Contractor. C Sediment to be placed at the Project Site should be spread evenly throughout the designated area,compacted and stabilized. Sediment shall not be allowed to flush into a stream or drainage way. D If sediment has been contaminated,it shall be disposed of in accordance with existing federal, state, and local rules and regulations. 3.03 EXCESS MATERIAL, WASTE,AND EQUIPMENT A Vegetation,rubble,broken concrete,debris,asphaltic concrete pavement,excess soil, and other materials not designated for salvage,shall become the property of Contractor and shall be removed from the Project Site and legally disposed of. B Dispose of removed equipment,materials,waste and debris in a manner conforming to applicable laws and regulations C Excess soil may be deposited on private property adjacent to the Project Site when written permission is obtained from property owner under the provisions of this Section, 1.03D. 07/2006 01562-2 of 3 CITY OF PEARLAND WASTE MATERIAL DISPOSAL D Verify the flood plain status of any proposed disposal site. Do not dispose of excavated materials in an area designated as within the 100-year Flood Hazard Area. E Waste materials shall be removed from the site on a daily basis, such that the site is maintained in a neat and orderly condition. F No materials shall be disposed in a manner to damage the Owner in any way. END OF SECTION 07/2006 01562-3 of 3 CITY OF PEARLAND TREE AND PLANT PROTECTION Section 01563 TREE AND PLANT PROTECTION 1.0 GENERAL 1.01 SECTION INCLUDES A Tree and plant protection. B References to Technical Specifications: None 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 PROJECT CONDITIONS A Preserve and protect existing trees and plants to remain from foliage,branch,trunk,or root damage that could result from construction operations. B Prevent following types of damage: 1. Compaction of root zone by foot or vehicular traffic, or material storage. 2. Trunk damage from equipment operations, material storage, or from nailing '"Th or bolting. 3. Trunk and branch damage caused by ropes or guy wires or machine impacts. 4. Root poisoning from spilled solvents, gasoline, paint, and other noxious materials. 5. Branch damage due to improper pruning or trimming. 6. Damage from lack of water due to: Cutting or altering natural water migration patterns near root zones. Failure to provide adequate watering. 7. Damage from alteration of soil pH factor caused by depositing lime, concrete, plaster, or other base materials near roots. 8. Cutting feeder of roots or roots larger than 1-1/2 inches in diameter. C. Confine Work activities to the identified Work Zone, Right of Way or Easement as described in SECTION 01140, CONTRACTOR'S USE OF PREMISES, Limits of Construction 1.04 DAMAGE ASSESSMENT A When trees, other than those designated for removal, are destroyed or badly damaged as a result of construction operations,remove and replace with same size,species,and variety up to and including 8 inches in trunk diameter. Trees larger than 8 inches in diameter shall be replaced with an 8-inch diameter tree of the same species and variety " and total contract amount will be reduced by an amount determined from the following 01/2008 01563 - 1 of 4 CITY OF PEARLAND TREE AND PLANT PROTECTION International Shade Tree Conference formula:- 0.7854 x D2 x $10.00 where D is Camini diameter in inches of tree or shrub trunk measured 12 inches above grade. B All necessary tree replacements shall be as approved by Engineer/Urban Forester. 2.0 PRODUCTS 2.01 MATERIALS A Asphalt paint: Emulsified asphalt or other adhesive, elastic, antiseptic coating formulated for horticultural use on cut or injured plant tissue,free from kerosene and coal creosote. B Burlap: Suitable for use as tree wrapping. C Fertilizer: Liquid containing 20 percent nitrogen, 10 percent phosphorus, and 5 percent potash. 3.0 EXECUTION 3.01 PROTECTION AND MAINTENANCE OF EXISTING TREES AND SHRUBS A Except for trees and shrubs shown on Plans to be removed,all trees and shrubs within the Project Site area are to remain and be protected from damage. B For designated trees to be removed, perform the following: 1. Stake right-of-way limits and identify any tree of diameter greater than 4 inches which is to be removed. Mark trees prior to felling with an X in orange paint, clearly visible, on the trunk, and at eye level. 2. After marking trees give a minimum of 48-hours notice in writing to the Engineer of intent to begin felling operations. 3. Trees whose trunks are onlypartially in the right-of-way shall be protected and preserved as described below. C For trees or shrubs to remain,perform the following: 1. Trim trees and shrubs only as necessary. Trees and shrubs requiring pruning for construction should also be pruned for balance as well as to maintain proper form and branching habit. Cut limbs at branch collar. No stubs should remain on trees. Branch cuts should not gouge outer layer of tree structure or trunk. 2. Use extreme care to prevent excessive damage to root systems. Roots in construction areas will be cut smoothly with a trencher before excavation begins. Do not allow ripping of roots with a backhoe or other equipment. Temporarily cover exposed roots with wet burlap to prevent roots from drying out. Cover exposed roots with soil as soon as possible. 3. Prevent damage or compaction of root zone (area inside dripline) by construction activities. 01/2008 01563-2 of 4 CITY OF PEARLAND TREE AND PLANT PROTECTION • Do not allow scarring of trunks or limbs by equipment or other means. Do not store construction materials, vehicles, or excavated material inside dripline of trees. Do not pour liquid materials inside dripline. 4. Water and fertilize trees and shrubs that will remain to maintain their health during construction period. Supplemental watering of landscaping during construction should be done once a week in months receiving average rainfall and twice a week in months receiving below average rainfall. This watering shall consist of saturating soils at least 6 to 8 inches beneath surface. 5. Water areas currently being served by private sprinkler systems while systems are temporarily taken out of service to maintain health of existing landscapes. 6. At option of the Contractor and with the Engineer's permission, trees and shrubs to remain may be temporarily transplanted and returned to original positions under supervision of professional horticulturist. 3.02 PROTECTIVE CONTROLS A Protection of trees or shrubs in open area: 1. Install steel drive-in fence posts in protective circle, approximately 8 feet on center, not closer than 4 feet to trunk of trees or stems of shrubs. 2. Drive steel drive-in fence posts 3 feet minimum into ground, leaving 5 feet minimum above ground. 3. For trees or shrubs in paved areas, use moveable posts constructed from concrete-filled steel pipe 2-1/2 inches minimum in diameter mounted in rubber auto tires filled with concrete. 4. Mount steel hog-wire on posts. B Timber-wrap protection for trees in close proximity of moving or mechanical equipment and construction work: 1. Wrap trunk with layer of burlap. 2. Install 2 x 4's or 2 x 6's (5-foot to 6-foot lengths) vertically, spaced 3 inches to 5 inches apart around circumference of tree trunk. 3. Tie in place with 12 to 9 gage steel wire. 3.03 MAINTENANCE OF NEWLY PLANTED TREES A Water newly planted trees adequately to maintain and support healthy plants. B The Contractor guarantees that trees planted for this Work shall remain alive and healthy at least until the end of a one-year warranty period. 1. Within four weeks of notice from Owner, Contractor shall replace, at his expense, any dead trees or any trees that in the opinion of Owner, have become unhealthy or unsightly or have lost their natural shape as a result of n additional growth, improper pruning or maintenance, or weather conditions. 01/2008 01563 -3 of 4 CITY OF PEARLAND TREE AND PLANT PROTECTION 2. When tree must be replaced, the guarantee period for that tree shall begin on date of replacement of tree, subject to the Owner's inspection, for no less than one year. 3. Straighten leaning trees and bear entire cost. 4. Dispose of trees rejected at any time by Engineer at Contractor's expense. END OF SECTION 01/2008 • 01563-4 of 4 CONTROL OF GROUND WATER • CITY OF PEARLAND AND SURFACE WATER Section 01564 CONTROL OF GROUND WATER AND SURFACE WATER 1.0 GENERAL 1.01 SECTION INCLUDES A Dewatering,depressurizing,draining,and maintaining trench and structure excavations and foundation beds in dry and stable condition. B Protecting work against surface runoff and rising flood waters. C Disposing of removed water. D References to Technical Specifications: 1. Section 01200—Measurement&Payment Procedures 2. Section 01350—Submittals 3. Section 01570—Trench Safety Systems 4. Section 01565 —TPDES Requirements 5. Section 01566—Source Controls for Erosion & Sedimentation E Referenced Standards: 1. Occupational Safety and Health Administration (OSHA) 2. Texas Commission on Environmental Quality (TCEQ) 3. Code of Ordinances, City of Pearland, Texas 4. Water Well Drillers and Pump Installers Advisory Council (WWD/P1) F Definitions: 1. Ground Water Control Systems - installations external to the excavation such as well points, eductors, or deep wells. Ground water control includes dewatering and depressurization. a. Dewatering-lowering the water table and intercepting seepage which would otherwise emerge from slopes or bottoms of excavations and disposing of removed water. The intent of dewatering is to increase stability of excavated slopes; prevent dislocation of material from slopes or bottoms of excavations;reduce lateral loads on sheeting and bracing; improve excavating and hauling characteristics of excavated material; prevent failure or heaving of the bottom of excavations; and to provide suitable conditions for placement of backfill materials and construction of structures and other installations. b. Depressurization-reduction in piezometric pressure within strata not controlled by dewatering alone, as required to prevent failure or heaving of excavation bottom. 2. Surface Water Control - diversion and drainage of surface water runoff and rain water away from the excavation. 3. Excavation Drainage-keeping excavations free of surface and seepage water. 02/2008 01564- 1 of 8 • CONTROL OF GROUND WATER CITY OF PEARLAND AND SURFACE WATER (1.1 ; 1.02 MEASUREMENT AND PAYMENT A Measurement for and control of ground water for open cut pipe excavations shall be on a linear foot basis and shall not exceed the length of open cut pipe installation in the area requiring ground water control. B Unless indicated as a Bid Item,no separate payment will be made for control of ground water for any condition(s) other than those described in this Section, 1.02A. No separate payment will be made for control of surface water. Include the cost to control non-pipe excavation ground water and surface water in price for Work requiring such contr . C Referols to Section 01200—Measurement &Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this.Section under the provisions of Section 01350 — Submittals. B Submit a,Ground Water and Surface Water Control Plan for review by the Engineer prior to start of any field work. The plan shall be signed by a Professional Engineer registered in the State of Texas. The plan shall include the following: 1. Results of subsurface investigation and description of the extent and characteristics of water bearing layers subject to ground water control. 2. Names of equipment suppliers and installation subcontractors. 3. A description of proposed ground water control systems indicating arrangement, location, depth and capacities of system components, installation details and criteria, and operation and maintenance procedures. 4. A description of proposed monitoring and control system indicating depths and locations of piezometers and monitoring wells, monitoring installation details and criteria, type of equipment and instrumentation with pertinent data and characteristics. 5. A description of proposed filters including types, sizes, capacities and manufacturer's application recommendations. 6. Design calculations demonstrating adequacy of proposed systems for intended applications. Define potential area of influence of ground water control operation near contaminated areas. 7. Operating requirements, including piezometric control elevations for dewatering and depressurization. 8. Excavation drainage methods including typical drainage layers, sump pump application and other necessary means. 9. Surface water control and drainage installations. 10. Proposed methods and locations for disposing of removed water. C Submit the following records upon completed initial installation: 4 1. Installation and development reports for well points, eductors, and deep wells. 02/2008 01564-2 of 8 CONTROL OF GROUND WATER CITY OF PEARLAND AND SURFACE WATER 2. Installation reports and baseline readings for piezometers and monitoring wells. 3. Baseline analytical test data of water from monitoring wells. 4. Initial flow rates. D Submit the following records on a weekly basis during operations: 1. Records of flow rates and piezometric elevations obtained during monitoring of dewatering and depressurization. Refer to this Section, 3.02 "Requirements for Eductor,Well Points, or Deep Wells". 2. Maintenance records for ground water control installations, piezometers, and monitoring wells. E Submit the following records at end of the Work. Decommissioning(abandonment) reports for monitoring wells and piezometers installed by other during the design phase and left for Contractor's monitoring and use. 1.04 PERFORMANCE REQUIREMENTS A Conduct subsurface investigations to identify groundwater conditions and to provide parameters for design, installation, and operation of groundwater control systems. B Design a ground water control system, compatible with the requirements of OSHA Standards - 29 CFR, Part 1926, and Section 01570 -Trench Safety Systems of these Technical Specifications, to produce the following results: 1. Effectively reduce the hydrostatic pressure affecting excavations. 2. Develop a substantially dry and stable subgrade for subsequent construction operations. 3. Preclude damage to adjacent properties, buildings, structures, utilities, installed facilities, and other work. 4. Prevent the loss of fines, seepage, boils, quick condition, or softening of the foundation strata. 5. Maintain stability of sides and bottom of excavations. C Ground water control systems may include single-stage or multiple-stage well point systems, eductor and ejector-type systems, deep wells, or combinations of these equipment types. D Provide drainage of seepage water and surface water, as well as water from any other source entering the excavation. Excavation drainage may include placement of drainage materials, such as crushed stone and filter fabric, together with sump pumping. E Provide ditches,berms,pumps and other methods necessary to divert and drain surface water from excavation and other work areas. F Locate ground water control and drainage systems so as not to interfere with utilities, construction operations, adjacent properties, or adjacent water wells. 02/2008 01564-3 of 8 CONTROL OF GROUND WATER CITY OF PEARLAND AND SURFACE WATER (11.1 G Assume sole responsibility for ground water control systems and for any loss or damage resulting from partial or complete failure of protective measures and any settlement or resultant damage caused by the ground water control operations. Modify ground water control systems or operations if they cause or threaten to cause damage to new construction, existing site improvements, adjacent property, or adjacent water wells,or affect potentially contaminated areas. Repair damage caused by ground water control systems or resulting from failure of the system to protect property as required. H Provide an adequate number of piezometers installed at the proper locations and depths as required to provide meaningful observations of the conditions affecting the excavation, adjacent structures, and water wells. I Provide environmental monitoring wells installed at the proper locations and depths as required to provide adequate observations of hydrostatic conditions and possible contaminant transport from contamination sources into the work area or into the ground water control system. J Decommission piezometers and monitoring wells installed during design phase studies and left for Contractors monitoring and use. 1.05 ENVIRONMENTAL REQUIREMENTS A Comply with requirements of agencies having jurisdiction. B Comply with TCEQ regulations and WWD/PI Advisory Council for development, drilling, and abandonment of wells used in dewatering system. C Obtain permit from TCEQ under the Texas Pollutant Discharge Elimination System (TPDES),for storm water discharge from construction sites. Refer to Section 01565— TPDES, 3.02 "Certification Requirements". D Obtain all necessary permits from agencies with control over the use of groundwater and matters affecting well installation, water discharge, and use of existing storm drains and natural water sources. Because the review and permitting process may be lengthy, take early action to pursue and submit for the required approvals. E Monitor ground water discharge for contamination while performing pumping in the vicinity of potentially contaminated sites. F Implement control of ground and surface water under the provisions of Section 01566 —Source Controls for Erosion & Sedimentation. 2.0 PRODUCTS 2.01 EQUIPMENT AND MATERIALS A Equipment and materials are at the option of Contractor as necessary to achieve desired results for dewatering. Selected equipment and materials are subject to review 02/2008 01564-4 of 8 CONTROL OF GROUND WATER CITY OF PEARLAND AND SURFACE WATER of the Engineer through Submittals required in Section 01350 — Submittals, 1.06 "Operations and Maintenance Data". B Eductors, well points, or deep wells, where used, must be furnished, installed and operated by an experienced contractor regularly engaged in ground water control system design, installation, and operation. C Equipment and instrumentation for monitoring and control of the ground water control system includes piezometers and monitoring wells, and devices, such as flow meters, for observing and recording flow rates. D All equipment must be in good repair and operating order. E Sufficient standby equipment and materials shall be kept available to ensure continuous operation, where required. 3.0 EXECUTION 3.01 GROUND WATER CONTROL A Perform a subsurface investigation by borings as necessary to identify water bearing layers,piezometric pressures,and soil parameters for design and installation of ground water control systems. Perform pump tests, if necessary to determine the drawdown characteristics of the water-bearing layers. The results shall be presented in the Ground Water and Surface Water Control Plan. Refer to this Section, 1.03B. B Provide labor, material, equipment, techniques and methods to lower, control and handle ground water in a manner compatible with construction methods and site conditions. Monitor effectiveness of the installed system and its effect on adjacent property. C Install, operate, and maintain ground water control systems in accordance with the Plan. Notify Engineer in writing of any changes made to accommodate field conditions and changes to the Work. Provide revised drawings and calculations with such notification. D Provide for continuous system operation, including nights, weekends, and holidays. Arrange for appropriate backup if electrical power is primary energy source for dewatering system. E Monitor operations to verify that the system lowers ground water piezometric levels at a rate required to maintain a dry excavation resulting in a stable subgrade for prosecution of subsequent operations. F Where hydrostatic pressures in confined water bearing layers exist below excavation, depressurize those zones to eliminate risk of uplift or other instability of excavation or '" installed works. Allowable piezometric elevations shall be defined in the Plan. 02/2008 01564-5 of 8 CONTROL OF GROUND WATER CITY OF PEARLAND AND SURFACE WATER G Maintain water level below subgrade elevation. Do not allow levels to rise until foundation concrete has achieved design strength. H During backfilling,dewatering may be reduced to maintain water level a minimum of 5 feet below prevailing level of backfill. However, do not allow that water level to result in uplift pressures in excess of 80 percent of downward pressure produced by weight of structure or backfill in place. Do not allow water levels to rise into cement stabilized sand until at least 48 hour after placement. I Provide a uniform diameter for each pipe drain run constructed for dewatering. Remove pipe drain when it has served its purpose. If removal of pipe is impractical, provide grout connections at 50-foot intervals and fill pipe with cement-bentonite grout or cement-sand grout when pipe is removed from service. J Extent of construction ground water control for structures with a permanent perforated underground drainage system may be reduced,such as for units designed to withstand hydrostatic uplift pressure. Provide a means of draining the affected portion of underground system,including standby equipment. Maintain drainage system during operations and remove it when no longer required. K Remove system upon completion of construction or when dewatering and control of surface or ground water is no longer required. L Compact backfill as required by the Contract Documents. 3.02 REQUIREMENTS FOR EDUCTOR,WELL POINTS, OR DEEP WELLS A For aboveground piping in ground water control system, include a 12-inch minimum length of clear, transparent piping between every eductor well or well point and discharge header so that discharge from each installation can be visually monitored. B Install sufficient piezometers or monitoring wells to show that all trench or shaft excavations in water bearing materials are predrained prior to excavation. Provide separate piezometers for 'monitoring of dewatering and for monitoring of depressurization. Install piezometers and monitoring wells for tunneling as appropriate for Contractor's selected method of work. C Install piezometers or monitoring wells not less than one week in advance of beginning the associated excavation. D Dewatering may be omitted for portions of underdrains or other excavations,but only where auger borings and piezometers or monitoring wells show that soil is predrained by an existing system such that the criteria of'the Ground Water and Surface Water Control Plan are satisfied. 02/2008 01564-6 of 8 CONTROL OF GROUND WATER CITY OF PEARLAND AND SURFACE WATER E Replace installations that produce noticeable amounts of sediments after development. F Provide additional ground water control installations or change the methods in the event that the installations according to the Ground Water and Surface Water Control Plan do not provide satisfactory results based on the performance criteria defined by the Plan and by this Section. Submit a revised Plan according to this Section, 1.03A. G Mechanical dewatering equipment shall comply with Chapter 19 NOISE, Code of Ordinances, City of Pearland, Texas. 3.03 EXCAVATION DRAINAGE A Contractor may use excavation drainage methods if necessary to achieve well drained, stable trench conditions. The excavation drainage may consist of the following methods or combination of methods: 1. Sump pumping in combination with: a. Layer of crushed stone and filter fabric. b. Sand and gravel drains. 2. Wells for ground water control. B Use sump pumping and a drainage layer, as defined in ASTM D 2321, placed on the foundation beneath pipe bedding or thickened bedding layer of Class I material. 3.04 MAINTENANCE AND OBSERVATION fl A Conduct daily maintenance and observation of piezometers or monitoring wells while the ground water control installations or excavation drainage are operating in an area. • Keep system in good operating condition. B Replace damaged and destroyed piezometers or monitoring wells with new piezometers or wells as necessary to meet observation schedule. C Cut off piezometers or monitoring wells in excavation areas where piping is exposed, • only as necessary to perform observation as excavation proceeds. Continue to maintain and make observations, as specified. D Remove and grout piezometers inside or outside the excavation area when ground water control operations are complete. Remove and grout monitoring wells when directed by the Engineer. 3.05 MONITORING AND RECORDING A Monitor and record average flow rate of operation for each deep well, or for each wellpoint or eductor header used in dewatering system. Also monitor and record water level and ground water recovery. These records shall be obtained daily until steady conditions are achieved, and twice weekly thereafter. 02/2008 01564-7 of 8 CONTROL OF GROUND WATER CITY OF PEARLAND AND SURFACE WATER (ii"\ B Observe and record elevation of water level daily as long as ground water control system is in operation, and weekly thereafter until the Work is completed or piezometers or wells are removed, except when Engineer determines that more frequent monitoring and recording are required. Comply with Engineer's direction for increased monitoring and recording and take measures as necessary to ensure effective dewatering for intended purpose. 3.06 SURFACE WATER CONTROL A Intercept surface water and divert it away from excavations through use of dikes, ditches,curb walls,pipes, sumps or other approved means. The requirement includes temporary works required to protect adjoining properties from surface drainage caused by construction operations. B Divert surface water and seepage water into sumps and pump it into drainage channels or storm drains, when approved by agencies having jurisdiction. Provide settling basins when required by such agencies.' C Provide additional surface water control measures or change the methods in the event that the measures according to the Ground Water and Surface Water Control Plan do not provide satisfactory results based on the performance criteria defined by the Plan and by this Section. Submit a revised Plan according to this Section, 1.03B. END OF SECTION 02/2008 01564-8 of 8 CITY OF PEARLAND TPDES REQUIREMENTS Section 01565 TPDES REQUIREMENTS 1.0 GENERAL 1.01 SECTION INCLUDES A Description of the required documentation to be prepared and signed by the Contractor before conducting construction operations,in accordance with the terms and conditions of the Texas Pollutant Discharge Elimination System (TPDES) General Permit as issued March 5, 2003 by the Texas Commission on Environmental Quality under the provisions of Section 402 of the Clean Water Act and Section 26.040 of the Texas Water Code. B Contractor's responsibility for implementation,maintenance,and inspection of storm water pollution prevention control measures including,but not limited to,erosion and sediment controls,storm water management plans,waste collection and disposal,off- site vehicle tracking,and other practices shown on the Plans or specified elsewhere in this or other Technical Specifications. C References to Technical Specifications: 1. Section 01350—Submittals 2. Section 01310—Coordination &Meetings 3. Section 01770—Contract Closeout D Referenced Standards: 1. Texas Commission on Environmental Quality(TCEQ) E Other References: 1. Storm Water Pollution Prevention Plan (SWPPP) found in Appendix A of these Technical Specifications. 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. 2.0 PRODUCTS - Not Used 01/2008 01565 - 1 of 3 CITY OF PEARLAND TPDES REQUIREMENTS 3.0 EXECUTION (lib\ 3.01 REQUIRED NOTICES A The Contractor shall complete, sign, and date the Contractor's Notice of Intent(NOI) attached in Appendix A. The signed copy of the Contractor's NOI shall be returned to the Owner. The Owner will complete the Owner's Notice of Intent attached in Appendix A and will submit both notices to the TCEQ. Submission of the NOI is required by both the Owner and the Contractor before construction operations start. B Upon completion of construction and acceptance of the Work by the Owner, the Contractor shall complete, sign, and date the Contractor's Notice of Termination (NOT) attached in Appendix A. 3.02 CERTIFICATION REQUIREMENTS A On the Operator's Information form attached in Appendix A, the Contractor shall complete name, address, and telephone number for the Contractor; the names of persons or firms responsible for maintenance and inspection of erosion and sediment control measures and all Subcontractors. B The Owner will complete and sign the Owner's Certification, shown in Appendix A and provide a copy to the Contractor for inclusion with other project certification 1/1"`\ forms. C The Contractor and Subcontractors named in the Contractor's Information form shall read, sign, and date the Contractor's/Subcontractor's Certification form, attached in Appendix A. D The persons or firms responsible for maintenance and inspection of erosion and sediment control measures shall read, sign, and date the Contractor's Inspection and Maintenance Certification form, attached in Appendix A. E The Contractor's Information form and all certification forms shall be submitted to the Owner before beginning construction. F Contractor shall review implementation of the SWPPP in a meeting with the Owner and Engineer prior to start of construction in accordance with Section 01310 — Coordination &Meetings. 3.03 RETENTION OF RECORDS A The Contractor shall keep a copy of the SWPPP at the Project Site or at the Contractor's office from the date that it became effective to the date the Work is accepted by the Owner. (11161,. B At Contract Closeout,the Contractor shall submit to the Owner all TPDES forms and certifications, as well as a copy of the SWPPP, in accordance with Section 01770— 01/2008 01565-2 of 3 CITY OF PEARLAND TPDES REQUIREMENTS Contract Closeout. The SWPPP records and data will be retained by Owner for a period of 3 years from the date the Work is accepted by the Owner. 1-14) 3.04 POSTING OF NOTICES A The following notices shall be posted from the date that this SWPPP goes into effect until the date the Work is accepted by the Owner: 1. Copies of the Notices of Intent submitted by the Owner and Contractor and a brief Description of Construction Activity being conducted at the Project Site, as given in Article 1 of the SWPPP, shall be posted at the Project Site or at Contractor's office in a prominent place for public viewing. 2. Notice to drivers of equipment and vehicles, instructing them to stop, check, and clean tires of debris and mud before driving onto traffic lanes. Post such notices at every stabilized construction exit area. 3. In an easily visible location on Project Site,post a notice of waste disposal procedures. 4. Notice of hazardous material handling and emergency procedures shall be posted with the NOI on Project Site. Keep copies of Material Safety Data Sheets at a location on Project Site that is known to all personnel. 5. Keep a copy of each signed certification at the Project Site or at Contractor's office. END OF SECTION 01/2008 01565-3 of 3 CITY OF PEARLAND SOURCE CONTROLS FOR EROSION AND SEDIMENTATION Section 01566 SOURCE CONTROLS FOR EROSION AND SEDIMENTATION 1.0 GENERAL 1.01 SECTION INCLUDES. A Descriptions of measures,and practices, in response to TPDES General Permit TXR 150000, which shall be used on the Work to eliminate or significantly minimize pollutants in discharges into Surface Water in the State by controlling erosion and sediments at their source. B References to Technical Specifications:. 1.. Section 01550—Stabilized Construction Exit 2. Section 01562—Waste Material Disposal 3. Section 01500—Temporary Facilities and Controls C Definitions: 1. Potential Water Pollutant.- any substance that could potentially alter the physical, thermal, chemical, or biological quality of the Surface Water in the State, rendering the water harmful, detrimental, or injurious to humans, (1111111.\ ' animal life, vegetation, or property, or to public health, safety or welfare, or impairs the usefulness or the public enjoyment of the water for any lawful or reasonable purpose. 1.02 MEAUSREMENT AND PAYMENT A. Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 2.0 PRODUCTS - Not Used 3.0 EXECUTION 3.01 PREPARATION AND INSTALLATION A Contractor shall conduct all construction operations under this Contract in conformance with the erosion control practices described in the Plans and this Technical Specification. B Erosion and sediment control measures shall be in place prior to the start of any Work that exposes the soil, other than as specifically directed by the Engineer to allow soil testing and surveying. C The Contractor shall install, maintain, and inspect erosion and sediment control measures and practices that operate effectively and as specified in the Plans and in this or other Technical Specifications. ' 07/2006 01566- 1 of 5 CITY OF PEARLAND SOURCE CONTROLS FOR EROSION AND SEDIMENTATION D Equipment and vehicles shall be prohibited by the Contractor from maneuvering on areas outside of the limits of construction or dedicated rights-of-way and easements. Damage caused by construction traffic to erosion and sediment control systems shall be repaired immediately by the Contractor. E The Contractor shall be responsible for collecting, storing, hauling, and disposing of spoil, silt, waste materials, and contaminated material resulting from erosion and sediment control measures as specified in this or other Technical Specifications and in compliance with applicable federal, state, and local rules and regulations. 3.02 EXPOSED SOIL A When soil is exposed as a result of clearing,grading,excavating, stockpiling,or other soil disturbing activities, the Contractor shall implement measures to effectively control erosion and prevent the escape of sediments from the Project Site. B Control measures may include the following practices: 1. Preserve existing vegetation to the extent possible. 2. Construct drainage swales, berms, or sediment basins. 3. Maintain grades to minimize the velocity of sheet flow over disturbed areas and promote evaporation and infiltration of storm water directly into the ground. 4. Install filter fabric fences or barriers, sediment traps, seepage basins, /-.6y gabions, or storm drain inlet protection.devices. 5. Utilize vegetative buffer strips, mulching, or riprap C When the placement of topsoil,bank sand, or other soil material is specified, after an area has been brought to grade and immediately prior to placement, loosen the subgrade discing or by scarifying to a depth of at least 2 inches to permit bonding to the subsoil. D When all soil disturbing activities have been completed, establish a perennial vegetative cover on all areas that are not paved, covered by permanent structures, or otherwise permanently stabilized. 3.03 DUST CONTROL A Implement control measures to minimize dust creation and movement on construction sites and roads and to prevent airborne sediment from reaching receiving streams or storm water conveyance systems, to reduce on-site and off-site damage, to prevent health hazards, and to improve traffic safety. B Control blowing dust by using one or more of the following measures: 1. Mulches bound with chemical binders. 2. Temporary vegetative cover. 3. Tillage to roughen surface and.bring clods to the surface. 4. Irrigation by water sprinkling. 07/2006 01566-2 of 5 CITY OF PEARLAND SOURCE CONTROLS FOR EROSION AND SEDIMENTATION 5. Barriers using solid board fences, burlap fences, crate walls, bales of hay, or similar materials. C Implement dust control measures immediately whenever dust can be observed blowing on the Project Site. 3.04 DEMOLITION AREAS A Demolition activities which create large amounts of dust with significant concentrations of heavy metals or other potential water pollutants shall use methods described in this Section,3.03"Dust Control",to limit transport of airborne pollutants. However, water or slurry used to control dust contaminated with heavy metals or potential water pollutants shall be retained on the Project Site and shall not be allowed to run directly into watercourses or storm water conveyance systems by the appropriate use of control measures described in this Section. Methods of ultimate disposal of these materials shall be carried out in accordance with applicable local, state, and federal health and safety regulations. 3.05 SEDIMENT TRACKING A Minimize off-site tracking of sediments and the generation of dust by construction vehicles, keeping the streets clean or construction debris and mud, by implementing one or more of the following control measures: 1. Restrict all ingress and egress to stabilized construction exits. 2. Stabilize areas used for staging, parking, storage or disposal. 3. Stabilize on-site vehicle transportation routes. 4. Remove mud and other debris, washing if necessary, from vehicles prior to entrance onto public roadways from the Project Site. 5. Maintain grade to minimize the occurrence of mud on the Project Site. B Construct stabilized construction areas under the provisions of Section 01550 — Stabilized Construction Exists. C In addition to Stabilized Construction Exits shovel or sweep the pavement to the extent necessary to keep the street clean. Water-hosing or sweeping of debris and mud off of the street into adjacent areas is not allowed. 3.06 EQUIPMENT MAINTENANCE AND REPAIR A Control equipment maintenance and repair so that oils,gasoline,grease,solvents,and other potential water pollutants cannot be washed directly into receiving streams or storm water conveyance systems. B Control measures may include the following practices: �r�., 1. Confine maintenance and repair of construction machinery and equipment t to areas specifically designated for that purpose. 2. Provide these areas with adequate waste disposal receptacles for liquid as well as solid waste. 07/2006 01566-3 of 5 CITY OF PEARLAND SOURCE CONTROLS FOR EROSION AND SEDIMENTATION 3. Clean and inspect maintenance and repair areas daily. 4. Stabilize the area with coarse aggregate. 5. Maintain grade to prevent surface water from flowing over the area. 6. Place plastic matting, packed clay, tar paper, or other impervious material to prevent contamination of soil in the area. 7. Isolate areas of contaminated soil or other materials to facilitate proper removal and disposal. C Where effective control measures are not feasible,equipment shall be taken off-site for maintenance and repair. 3.07 WASTE COLLECTION AND DISPOSAL A Conduct operations in conformance with the plan provided in Section 01562—Waste Material Disposal and utilize such control measures,described in this Section,as may be necessary to eliminate or significantly reduce the discharge of possible water pollutants from the Project Site as a result of waste collection and disposal. B Keep receptacles and waste collection areas neat and orderly to the extent possible. Waste shall not be allowed to overflow its container or accumulate from day-to-day. Locate trash collection points where they will least likely be affected by concentrated storm water runoff. 3.08 WASHING AREAS A Vehicles such as concrete delivery trucks or dump trucks and other construction equipment shall not be washed at locations where the runoff will flow directly into a watercourse or storm water conveyance system. Preventative measures may include the following practices: 1. Designate special areas for washing vehicles. 2. Locate these areas where the wash water will spread out and evaporate or infiltrate directly into the ground, or where the runoff can be collected in a temporary holding or seepage basin. 3. Beneath wash areas construct a gravel or rock base to minimize mud production. B Construct washing areas under the provisions of Section 01550 — Stabilized Construction Exists. 3.09 STORAGE AND USAGE OF POTENTIAL WATER POLLUTANTS A Store and use potential water pollutants such as pesticides,fertilizers, distillate fuels, lubricants, solvents, cements, paints, acids, caustics, and other toxic substances in accordance with manufacturers' guidelines, Material Safety Data Sheets, and with local, state, and federal regulations. • 07/2006 01566-4 of 5 CITY OF PEARLAND SOURCE CONTROLS FOR EROSION AND SEDIMENTATION rk\ B Isolate these substances in areas where they are to be stored,opened or used such that they will not cause pollution of runoff from the Project Site. Preventative measures may include the following practices: 1. Stabilize the area with coarse aggregate. 2. Store containers on raised platforms. 3. Place plastic matting, packed clay, tar paper, or other impervious material to prevent contamination of soil in the area. 4. Provide protective cover or weather proof enclosure. 5. Minimize accidental spillage. 6. Keep containers tightly closed. 7. Periodically inspect containers for leakage. 8. Maintain grade to prevent surface water from flowing over the area. 9. Provide berms, filter fabric fences or barriers, or sediment basins. 10. Designate washing areas for containers and other items that have come in contact with potential water pollutants. C Avoid overuse of substances such as pesticides and fertilizers which could produce contaminated runoff. 3.10 SANITARY FACILITIES A Provide the Project Site with adequate portable toilets for workers in accordance with (sib"\. Section 01500—Temporary Facilities and.Controls,and applicable health regulations. B Control areas where sanitary facilities are located so that sewage or chemicals will not be washed directly into receiving streams or storm water conveyance systems by using one or more of the following measures. 1. Inspect the facilities daily. 2. Service the facilities as often as necessary to maintain cleanliness and prevent overflows. 3. Stabilize the area with coarse aggregate 4. Maintain grade to prevent surface water from flowing over the area END OF SECTION 07/2006 01566-5 of 5 CITY OF PEARLAND TRENCH SAFETY SYSTEM Section 01570 TRENCH SAFETY SYSTEM 1.0 GENERAL 1.01 SECTION INCLUDES A Trench safety system for the construction of trench excavations. B Trench safety system for excavation of utilities, excavation of structures, and embankment which fall under provisions of federal, state, or local excavation safety laws. C References to Technical Specifications: 1. Section 01200—Measurement&Payment Procedures 2. Section 01350—Submittals D Referenced Standards: 1. Occupational Safety and Health Administration (OSHA) E Definitions: 1. Trench. A narrow excavation (in relation to its depth) made below the surface of the ground. In general, the depth is greater than the width, but the width of a trench (measured at the bottom) is not greater than 15 feet. 2. Trench safety system requirements apply to larger open excavations if the erection of structures or other installations limits the space between the. excavation slope and the installation to dimensions equivalent to a trench as defined. 3. Trench safety systems include both Protective Systems and Shoring Systems but are not limited to sloping, sheeting, trench boxes or trench shields, slide rail systems, sheet piling, cribbing, bracing, shoring, dewatering or diversion of water to provide adequate drainage. a. Protective System: A method of protecting employees from cave-ins, from material that could fall or roll from an excavation face or into an excavation, or from the collapse of an adjacent structure. b. Shoring System: A structure, which supports the sides of an excavation, to prevent cave-ins, maintain stable soil conditions, or to prevent movements of the ground affecting adjacent installations or improvements. c. Special Shoring: A shoring system meeting Special Shoring Requirements for locations identified on the Plans. 4. Competent Person- one who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them. 07/2006 01570- 1 of 4 CITY OF PEARLAND TRENCH SAFETY SYSTEM 1.02 MEASUREMENT AND PAYMENT (1/111'1 A Measurement for trench safety systems used on utility excavations is on a linear foot basis,measured along the centerline of the trench. Payment for trench safety systems includes payment for manholes and other line structures. B Unless indicated in as a Bid Item, no separate payment will be made for shoring systems under this Section. Include cost in Bid Items for trench safety systems. C If shown on the Plans and included in Section 00300—Bid Proposal as a separate Bid Item, Measurement and Payment for Special Shoring system installation for trench excavation is on a square foot basis, measured and completed in place. D Unless indicated as a Bid Item, no separate payment will be made for trench safety systems used,on structural excavations under this Section. Include cost for trench safety system used on structural excavations in applicable structure installation. E Unless indicated as a Bid Item, no separate payment will be made for trench safety systems used on roadway excavation or embankment under this Section. Include cost in applicable Sections. F Refer to Section 01200—Measurement&Payment Procedures. (11.11 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit a safety plan specifically for the construction of trench excavation,excavation of utilities, excavation of structures, and embankment which fall under provisions of federal, state, or local excavation safety laws. Design the Trench Safety Plan to be in accordance with OSHA:Standards - 29CFR governing the presence and activities of individuals working in and around trench excavations, and in accordance with any Special Shoring requirements at locations shown on the Plans. Include in the plan, submittal of the contact information for the Competent Person C Have Shop Drawings for trench safety systems sealed, as required by OSHA, by a Professional.Engineer, licensed by the State of Texas, retained and paid by the Contractor. 1.04 REGULATORY REQUIREMENTS A Install and maintain trench safety systems in accordance with the provision of Excavations,Trenching,and Shoring,OSHA Standards—29 CFR,Part 1926,Subpart P, as amended, including Final Rule, published in the Federal Register Vol. 54, No. 209 on Tuesday, October 31, 1989. The sections that are incorporated into these Technical Specifications, by reference, include Standard 1926.650—652. 07/2006 01570-2 of 4 CITY OF PEARLAND TRENCH SAFETY SYSTEM B A reproduction of the OSHA Standards — 29 CFR included in Subpart P — "Excavations"from the Federal Register Vol.54,No.209 is available upon request to ") Contractors bidding on the Work. The Owner assumes no responsibility for the accuracy of the reproduction. The Contractor is responsible for obtaining a copy of this section of the Federal Register. C Include in the Trench Safety Program measures that establish compliance with the standard interpretation of the General Duty Clause, Section 5.(a)(1), of the Occupational Safety and Health Act of 1970—20 USC 654 which states, "Employers must shore or otherwise protect employees who walk/work at the base of an embankment from possible collapse." D Legislation that has been enacted by the State of Texas with regard to Trench Safety Systems is hereby incorporated, by reference, into these specifications. Under Texas Statutes, refer to Chapter 756 of the Health and Safety Code, SUBCHAPTER C. TRENCH SAFETY. E Reference materials,if developed for this Work, will be issued by the Engineer along with the Bid Documents, including the following: 1. Geotechnical information obtained for use in design of the trench safety system. 2. Special Shoring Requirements. 1.05 INDEMNIFICATION A Contractor shall indemnify and hold harmless the Owner, its employees, and agents, from any and all damages,costs(including,without limitation,legal fees,court costs, and the cost of investigation),judgments or claims by anyone for injury or death of persons resulting from the collapse or failure of trenches constructed under this Contract. B Contractor acknowledges and agrees that this indemnity provision provides indemnity for the Owner in case the Owner is negligent either by act or omission in providing for trench safety, including, but not limited to safety program and design reviews, inspections, failures to issue stop work orders, and the hiring of the Contractor. C Review of the safety program by the Engineer will only be in regard to compliance with the Contract Documents and will not constitute approval by the Engineer nor relieve Contractor of obligations under state and federal trench safety laws. 2.0 PRODUCTS - Not Used 3.0 EXECUTION 3.01 INSTALLATION A Install and maintain trench safety systems in accordance with provisions of OSHA `T1 Standards—29 CFR. 07/2006 01570-3 of 4 CITY OF PEARLAND TRENCH SAFETY SYSTEM B Specially designed trench safety systems shall be installed in accordance with the Contractor's trench excavation safety program for the locations and conditions identified in the program. C Install Special Shoring at the locations shown on the Plans. D Obtain verification from a Competent Person,defined in this Section and as identified in the Contractor's Trench Safety Program, that trench boxes and other pre- manufactured systems are certified for the actual installation conditions. 3.02 INSPECTION A Conduct daily inspections by Contractor or Contractor's independently retained consultant, of the trench safety systems to ensure that the installed systems and operations meet OSHA Standards—29 CFR and other personnel protection regulations requirements. B If evidence of possible cave-ins or slides is apparent, immediately stop work in the trench and move personnel to safe locations until necessary precautions have been taken to safeguard personnel. C Maintain a permanent record of daily inspections. 3.03 FIELD QUALITY CONTROL A Verify s ecific applicability of the selected or specially designed trench safety systems to each field condition encountered on the Work. END OF SECTION 07/2006 01570-4 of 4 CITY OF PEARLAND PROJECT IDENTIFICATION SIGNS Section 01580 PROJECT IDENTIFICATION SIGNS 1.0 GENERAL 1.01 SECTION INCLUDES A Project identification sign description. B. Installation. C. Maintenance and removal. 1.02 UNIT PRICES A. No separate payment will be made for design, fabrication, installation, and maintenance of project identification signs under this Section. Include cost of work performed under this Section in the pay item for Section 01505 - Mobilization. B. If changes to project identification signs are requested by the City Engineer to keep them current, payment will be made by change order. C. Skid-mounted signs shall be relocated as directed by the City Engineer at no additional cost to the City. Post-mounted signs shall be relocated once, if directed in writing by the City Engineer, at no additional cost to the City. If a post- mounted sign is relocated more than once at the written direction of the City Engineer, payment will be made by change order. 1.03 SYSTEM DESCRIPTION A. Sign Construction: Project identification signs shall be constructed of new materials and painted new for the project. Construct post-mounted signs as shown on Construction Sign Details. B. Appearance: Project identification signs shall be maintained to present a clean and neat look throughout the project duration. C. Sign Manufacturer/Maker: Experienced as a professional sign company. D. Sign Placement: Place signs at locations as directed by the City Engineer. The City Engineer will provide sign placement instructions at the Pre-construction Meeting. 1. A linear project is one involving paving, overlay, sewer lines, storm drainage, or water mains that run in the right-of-way over a distance. A linear project requires a project identification sign at each end of the construction site. 05/2007 01580-1 CITY OF PEARLAND PROJECT IDENTIFICATION SIGNS 2. Single Site or Building Projects: Provide one project identification sign. 3. Multiple Sites: Provide one project identification sign at each site. 4. Sign Relocation: As work progresses at each site, it may be necessary to move and relocate project identification signs. Relocate signs as directed in writing by the City Engineer. E. Alternate Skid-mounted Sign Construction: Post-mounted signs are preferred, but skid-mounted signs are allowed, especially for projects with noncontiguous locations where work progresses from one location to another. The skid structure shall be designed so that the sign will withstand a 60-mile-per-hour wind load directly to the face or back of the sign. Use stakes, straps, or ballast. Approval of the use of skid-mounted signs shall not release the Contractor from responsibility of maintaining a project identification sign on the project site and shall not make the City responsible for the security of such signs. 1.04 SUBMITTALS A. Submit shop drawings under provisions of Section 01350 - Submittal Procedures. B. Show content, layout, lettering style, lettering size, and colors. Make sign and lettering to scale, clearly indicating condensed lettering, if used. (.111"\ 2.0 PRODUCTS 2.01 SIGN MATERIALS A. Structure and Framing: All sign materials shall be new. 1. Sign Posts: Use 4-inch by 4-inch treated wood posts, sized to fix top of sign at 6 FEET ABOVE GROUND. 2. Sign Supports and Skid Bracing: 2-inch by 4-inch wood framing material. 3. Skid.Members: 2-inch by 6-inch wood framing material. 4. Fasteners: a. Use galvanized steel fasteners. b. Use 3/8-inch by 5-1/2-inch button head carriage bolts to attach sign to posts. Secure with nuts and flat head washers at locations as recommended by Sign Manufacturer. c. Cover button heads with white reflective film or paint to match sign background B. Sign and Sign Header: Use medium density overlaid marine plywood, minimum 1/2-inch thick. Use full-size 4-foot by 8-foot sheets for sign and a single piece for header to minimize joints; do not piece wood to fabricate a sign face. C. Paint and Primers: White paint used to prime surfaces and to resist weathering shall be an industrial grade, fast-drying, oil-based paint with gloss finish. Paint structural and framing members white on all sides and edges to resist weathering. 05/2007 01580-2 CITY OF PEARLAND PROJECT IDENTIFICATION SIGNS Paint sign and sign header material white on all sides and edges to resist weathering. Paint all sign surfaces with this weather-protective paint prior to adding any sign paint or adhesive applications. D. Colors: Follow criteria established by attached Exhibit 3.0 EXECUTION 3.01 INSTALLATION A. Install project identification signs within 10 calendar days after Date of Commencement. B. Erect signs where designated by the City Engineer at the Pre-construction Meeting or as described in part 1.03 of this Section. Position the sign in such a manner as to be fully visible and readable to the general public. C. Erect sign level and plumb. D. If mounted on posts, sink posts a minimum of 30 inches below grade in 10-inch diameter posthole. Stabilize posts with sharp sand or concrete to minimize lateral motion. Leave a minimum of 8 feet of post above existing grade for mounting of the sign and header. E. Erect sign so that the top edge of the sign, is no higher than 6 feet above existing grade. 3.02 MAINTENANCE AND REMOVAL A. Keep signs and supports clean. Repair deterioration and damage. B. Remove signs, framing, supports, and foundations to a depth of 2 feet upon completion of Project. Restore the area to a condition equal to or better than before construction. END OF SECTION 05/2007 01580-3 P---) '11 ��� First Impression Designers & Manufacturers of Diversified Signage. 8315 INDUSTRIAL DRIVE PEARLAND TEXAS 77584 �„ 281-648-5500 281-648-4648 FAX CITY OF PEARLAND www.ftrstimpressionsign.com ' LOGO PROJECT: ., PROJECT FOR CAPITAL IMPROVEMENTS City of Pearland �= �l Capital Improvement CITY OF PEARLAND PROJECT NO. XXXXX " ADDRESS: CAPITAL PROJECT" FOB Shop MAYOR:TOM REID °-" PROJECT SCHEDULE: )OOOC X)OC XXXX XXX CITY/STATE: COUNCIL POSITION 1: WOODY OWENS BUDGET: $XXX,XXX,XXX Pearland, Texas COUNCIL POSITION 2: SCOTT SHERMAN DATE: 11.20,09 - 'COUNCIL POSITION 3: STEVE SABOE ' b ,i XX)ARCHITECT: OC XX)OOC X X)00( ■' FILENAME: COUNCIL POSITION 4:FELICIA KYLE MAYOR PRO TEM' city of pearland capital improvement COUNCIL POSITION 5:KEVIN COLE CONTRACTOR: CITY MANAGER: BILL EISEN ASST.CITY MANAGER: JON R.BRANSON � TIES UNPUBLISHED DESIGN IS THE PROPERTY OF ASST.CITY MANAGER: MIKE HODGE wwvw.cityofpearland.com/projects FIRST IMPRESSION SIGN&DESIGN,INC.ANDISSUBMUED FOR YOUR PERSONALUSEN CONNECTION WITHAPROJECT : . ` WEAREPLANNUIO FOR YOU.ITISNOTTO BUMMED,COPED, REPRODUCED,EXHIBITED,DISSEMNATED,OR SHOWN TO ANYONE OUTSIDE OF SOUR ORGANIZATION WITHOUT WRITTEN PERMISSION OFFIRSTIMPRESSIONSIGN&DESIGN,NC.VIOLATIONOFTHEABOVE ''�.�I ENTRLESFIRST IMPRESSION TO COLLECT FEES FORARTAND ."" STAFFTIMEFROMTHECUSTOM% Description: s � . Single sided 1/2" MArine Grade MDO plywood with alkyd enamel finishes. �J (INITIALS) Computer cutpremium vinyl letteringJ. :k _ °IAD 120 VOLT ELECTRICAL SERVICE p y CLIENT TO PROVIDE ALL PRIMARY g g fi�P ELECTRICAL SERVICES TO THE SIGN Digital full colorprint logo UNLESS OTHERWISE SPECIFIED. Install on two 4"x4" treated posts at 24" minimum depth. CLIENT APPROVAL Current City Logo CITY OF PEARLAND MATERIAL AND EQUIPMENT Section 01600 MATERIAL AND EQUIPMENT 1.0 GENERAL 1.01 SECTION INCLUDES A Requirements for transportation, delivery, handling, and storage of materials and equipment. B References to Technical Specifications: 1. Section 01566—Source Controls for Erosion & Sedimentation 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this work is a component. 1.03 PRODUCTS A Products: Means material,equipment,or systems forming the Work. Does not include machinery and equipment used for preparation,fabrication,conveying and erection of the Work. Products may also include existing materials or components designated for reuse. B Do not reuse materials and equipment, designated to be removed,except as specified by the Contract Documents. C Provide equipment and components from the fewest number of manufacturers as is practical, in order to simplify spare parts inventory and to allow for maximum interchangeability of components. For multiple components of the same size,type or application, use the same make and model of component throughout the Work. 1.04 TRANSPORTATION A Make arrangements for transportation, delivery, and handling of equipment and materials required for timely completion of the Work. B Transport and handle products in accordance with instructions. C Consign and address shipping documents to the proper party giving name of Project, street number, and City. Shipments shall be delivered to the Contractor. 1.05 DELIVERY A Arrange deliveries of products to accommodate the Construction Schedule and in ample time to facilitate inspection prior to installation. Avoid deliveries that cause lengthy storage or overburden of limited storage space. 07/2006 01600- 1 of 3 CITY OF PEARLAND MATERIAL AND EQUIPMENT B Coordinate deliveries to avoid conflict with Work and conditions at the Project Site and to accommodate the following: 1. Work of other contractors or the Owner. 2. Limitations of storage space. 3. Availability of equipment and personnel for handling products. 4. Owner's use of premises. C Have products delivered to the Project Site in manufacturer's original, unopened, labeled containers. D Immediately upon delivery, inspect shipment to assure: 1. Product complies with requirements of Contract Documents. 2. Quantities are correct. 3. Containers and packages are intact; labels are legible. 4. Products are properly protected and undamaged. 1.06 PRODUCT HANDLING A Coordinate the off-loading of materials and equipment delivered to the Project Site. If necessary to move stored materials and equipment during construction, Contractor shall relocate materials and equipment at no additional cost to the Owner. B Provide equipment and personnel necessary to handle products, including those provided by the Owner, by methods to prevent damage to products or packaging. C Provide additional protection during handling as necessary to prevent breaking scraping, marring, or otherwise damaging products or surrounding areas. D Handle products by methods to prevent over bending or overstressing. E Lift heavy components only at designated lifting points. F Handle materials and equipment in accordance with Manufacturer's recommendations. G Do not drop, roll, or skid products off delivery vehicles. Hand carry or use suitable materials handling equipment. 1.07 STORAGE OF MATERIAL A Store and protect materials in accordance with manufacturer's recommendations and requirements of these Technical Specifications. Control storage of potential water pollutants in conformance with Section 01566 — Source Controls for Erosion & Sedimentation. B Make necessary provisions for safe storage of materials and equipment. Place loose soil materials,and materials to be incorporated into the Work to prevent damage to any (Pk' part of the Work or existing facilities and to maintain free access at all times to all parts of the Work and to utility service company installations in the vicinity of the Work. 07/2006 01600-2 of 3 CITY OF PEARLAND MATERIAL AND EQUIPMENT C Keep materials and equipment neatly and compactly stored in locations that will cause a minimum of inconvenience to other contractors, public travel, adjoining owners, tenants, and occupants. Arrange storage in a manner to provide easy access for inspection. D Provide adequately ventilated, watertight storage facilities with floor above ground level for materials and equipment susceptible to weather damage. E Restrict storage to areas available on the construction site for storage of material and equipment as shown on Plans or approved by the Project Manager. F Provide off-site storage and protection when on-site storage is not adequate. G Do not use lawns, grass plots, or other private property for storage purposes without written permission of the owner or other person in possession or control of such premises. Damage to lawns,sidewalks,streets or other improvements shall be repaired or replaced to the satisfaction of the Project Manager. H Protect stored materials and equipment against loss or damage. I Store materials in manufacturers'unopened containers. J Materials delivered and stored along the line of the Work shall be not closer than 3 feet to any fire hydrant. Public and private drives and street crossings shall be kept open. K The total length which materials may be distributed along the route of construction at any one time is 1000 lineal feet, unless otherwise approved in writing by the Project Manager. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION • 07/2006 01600-3 of 3 CITY OF PEARLAND PRODUCT OPTIONS AND SUBSTITUTIONS Section 01630 PRODUCT OPTIONS AND SUBSTITUTIONS 1.0 GENERAL 1.01 SECTION INCLUDES A Options for making product or process selections. B Procedures for proposing equivalent construction products or processes,including pre- approved, and approved products or processes C References to Technical Specifications: 1. Section 01350—Submittals 1.02 SUBMITTALS A Make Submittals required by this and related Sections under the provisions of Section 01350—Submittals. 1.03 DEFINITIONS A Product: Means,materials,equipment,or systems incorporated into the Work.Product does not include machinery and equipment used for production,fabrication,conveying, and erection of the Work. Products may also include existing materials or components designated for re-use. B Process: Any proprietary system or method for installing system components resulting in an integral, functioning part of the Work. For this Section, the word Product includes Processes. 1.04 SELECTION OPTIONS A Pre-approved Products: Products of certain manufacturers or suppliers are designated in the Technical Specifications as"pre-approved". Products of other manufacturers or suppliers will not be acceptable under this Contract and will not be considered under the submittal process for approving alternate products. B Approved Products: Products of certain manufacturers or suppliers designated in the Technical Specifications followed by the words "or approved equal". Approval of alternate products not listed in the Technical Specifications may be obtained through provisions of this Section and Section 01350—Submittals. The procedure for approval of alternate products is not applicable to Pre-approved Products. C Product Compatibility: To the maximum extent possible,provide products that are of the same type or function from a single manufacturer, make, or source. Where more than one choice is available as a Contractor's option, select a product which is compatible with other products already selected, specified, or in use by the Owner. 07/2006 01630- 1 of 3 CITY OF PEARLAND PRODUCT OPTIONS AND SUBSTITUTIONS 1.05 CONTRACTOR'S RESPONSIBILITY A Furnish information the Engineer deems necessary to judge equivalency of the alternate product. B Pay for laboratory testing as well as any other review or examination cost needed to establish the equivalency between products which enables the Engineer to make such a judgment. C If the Engineer determines that an alternate product is not equivalent to that named in the Technical Specifications,the Contractor shall furnish one of the specified products. 1.06 ENGINEER'S REVIEW A Alternate products may be used only if approved in writing by the Engineer. The Engineer's determination regarding acceptance of a proposed alternate product is final. B Alternate products will be accepted if the product is judged by the Engineer to be equivalent to the specified product or to offer substantial benefit to the Owner. C The Owner retains the right to accept any product deemed advantageous to the Owner, and similarly, to reject any product deemed not beneficial to the Owner. 1.07 SUBSTITUTION PROCEDURE A Collect and assemble technical information applicable to the proposed product to aid in determining equivalency as related to the Approved Product specified. B Submit a written request for a product to be considered as an alternate product along with the product information within fourteen(14) days after the Effective Date of the Agreement. C After the submittal period has expired, requests for alternate products will be considered only when a specified product becomes unavailable because of conditions beyond the Contractor's control. D Submit 5 copies of each request for alternate product approval. Include the following information: 1. Complete data substantiating compliance of proposed substitution with Contract Documents. 2. For products: a. Product identification, including manufacturer's name and address. b. Manufacturer's literature with product description, performance and test data, and reference standards. c. Samples, as applicable. d. Name and address of similar projects on which product was used and date of installation. Include the name of the Owner, Architect/Engineer, and installing contractor. 07/2006 01630-2 of 3 CITY OF PEARLAND PRODUCT OPTIONS AND SUBSTITUTIONS 3. For construction methods: a. Detailed description of proposed method. b. Shop Drawings illustrating methods. 4. Itemized comparison of proposed substitution with product or method specified. 5. Data relating to changes in Construction Schedule 6. Relationship to separate contracts, if any. 7. Accurate cost data on proposed substitution in comparison with product or method specified. 8. Other information requested by the Engineer. E Approved alternate products will be subject to the same review process as the specified product would have been for Shop Drawings, Product Data, and Samples. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION (11.1 07/2006 01630-3 of 3 CITY OF PEARLAND FIELD SURVEYING Section 01720 FIELD SURVEYING 1.0 GENERAL 1.01 SECTION INCLUDES A Requirements for surveyors and surveys. B Procedures pertaining to survey control points and reference points. C References to Technical Specifications: 1. Section 01350—Submittals 2. Section 01760—Project Record Documents 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 QUALITY CONTROL A Conform to State of Texas laws for surveys requiring licensed surveyors. Employ a land surveyor acceptable to Engineer. '�} 1.04 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit to Engineer the name, address, and telephone number of Surveyor before starting survey work. C Submit documentation verifying accuracy of survey work on request. 1.05 PROJECT RECORD DOCUMENTS A Maintain a complete and accurate log of control and survey work as it progresses. B Submit Record Documents under provisions of Section 01760 — Project Record Documents. 1.06 EXAMINATION A Verify locations of survey control points prior to starting Work. B Notify Engineer immediately of any discrepancies discovered. • 07/2006 01720- 1 of 2 CITY OF PEARLAND FIELD SURVEYING 1.07 SURVEY REFERENCE POINTS A Control datum for survey is that established by Owner-provided survey and indicated on Plans. B Locate and protect survey control points,including property corners,prior to starting site work. Use caution to preserve permanent reference points during construction. C The Contractor shall not reset; nor cause to be reset, lost, disturbed, or damaged; control points. Promptly notify Engineer of disturbance or damage to any control point(s). D Notify Engineer 48 hours in advance of need for relocation of reference points due to changes in grades or other reasons. E Report promptly to Engineer the loss or destruction of any reference point. F Any re-staking of control points lost,disturbed,or damaged by Contractor's operations will be provided by Owner at Contractor's expense. G Employ a Registered Public Land Surveyor to reset any missing,disturbed,or damaged monumentation. 1.08 SURVEY REQUIREMENTS A Utilize recognized engineering survey practices. B Establish a minimum of two permanent bench marks on Project Site, referenced to established control points. Record locations, with horizontal and vertical data, on Project Record Documents. C Establish and record in survey notes elevations, lines and levels to provide quantities required for Measurement and Payment and to provide appropriate controls for the Work. Locate and lay out by instrumentation and similar appropriate means: 1. Site improvements including pavements; stakes for grading; fill and topsoil placement; utility locations, slopes, and invert elevations. 2. Grid or axis for structures. 3. Mounumented Baseline. D Verify periodically layouts by same means. 2.0 PRODUCTS - Not Used 3.0 EXECUTION - NotUsed END OF SECTION 07/2006 01720-2 of 2 CITY OF PEARLAND STARTING SYSTEMS Section 01750 STARTING SYSTEMS 1.0 GENERAL 1.01 SECTION INCLUDES A Starting systems. B Demonstration and instructions. C Testing, adjusting, and balancing. D References to Technical specifications: 1. Section 01350—Submittals. 2. Section 01430—Contractor's Quality Control 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit a written report that equipment or system has been properly installed and is functioning correctly. 2.0 PRODUCTS - Not Used 3.0 EXECUTION 3.01 PREPARATION A Contractor shall conduct all start-up operations under this Contract in conformance with Section 01430—Contractor's Quality Control. B Coordinate schedule for start-up of various equipment and systems. C Notify Engineer 7 days prior to startup of each item. D Verify that each piece of equipment or system has been checked for proper lubrication, drive rotation, belt tension, control sequence, or other conditions which may cause damage. E Verify that tests, meter readings, and specified electrical characteristics agree with those required by the equipment or system manufacturer. 07/2006 01750- 1 of 2 CITY OF PEARLAND STARTING SYSTEMS F Verify wiring and support components for equipment are complete and tested. CII`"\ G Execute start-up under Contractor's supervision in accordance with manufacturer's instructions. H When specified in individual specification sections, require manufacturer to provide authorized representative to be present at site to inspect,check and approve equipment or system installation prior to and during start-up, and to supervise placing equipment or system in operation. 3.02 DEMONSTRATION AND INSTRUCTIONS A Demonstrate operation and maintenance of products to Owner two weeks minimum prior to date of Substantial Completion. B Utilize operation and maintenance manuals as basis for instruction. Review contents of manual with Owner in detail to explain all aspects of operation and maintenance. C Demonstrate start-up, operation, control, adjustment, trouble-shooting, servicing, maintenance, and shutdown of each item of equipment at agreed-upon times, at equipment location. D Prepare and insert additional data in operations and maintenance manuals when need for additional data becomes apparent during instruction. ("b.\ 3.03 TESTING,ADJUSTING,AND BALANCING A Contractor shall start, test, adjust, balance, and provide reports on all installed equipment as provided for in this section. B Owner may also appoint, employ, and pay for services of an independent firm to perform testing, adjusting, and balancing. Reports will be submitted by the independent firm to the Owner indicating observations and results of the tests and indicating compliance or non-compliance with specified requirements and with the requirements of the Contract Documents. C Owner's employment of an independent firm shall not relieve the Contractor's responsibility under this section. END OF SECTION 07/2006 01750-2 of 2 CITY OF PEARLAND PROJECT RECORD DOCUMENTS Section 01760 PROJECT RECORD DOCUMENTS 1.0 GENERAL 1.01 SECTION INCLUDES A Maintenance and Submittal of Record Documents and Samples. • B References to Technical Specifications: 1. Section 01350—Submittals 2. Section 01770—Contract Closeout 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 SUBMITTALS A Make Submittals required by this and related Sections under the provisions of Section 01350—Submittals. 1.04 MAINTENANCE OF DOCUMENTS AND SAMPLES A Maintain one copy of Record Documents at the Project Site in accordance with Section 00700— General Conditions of Agreement, 3.02 "Keeping Plans and Specifications Accessible". B Store Record Documents and Samples in field office if a field office is required by Contract Documents, or in a secure location. Provide files,racks, and secure storage for Record Documents and Samples. C Label each document "PROJECT RECORD" in neat, large, printed letters. D Maintain Record Documents in a clean,dry,and legible condition. Do not use Record Documents for construction purposes. E Keep Record Documents and Samples available for inspection by Engineer. 1.05 RECORDING A Record information concurrently with construction progress. Do not conceal any work until required information is recorded. B Plans, Change Orders, and Shop Drawings: Legibly mark each item to record all actual construction, or "as built" conditions, including: 1. Measured horizontal locations and elevations of underground utilities and appurtenances, referenced to permanent surface improvements. 07/2006 01760- 1 of 2 CITY OF PEARLAND PROJECT RECORD DOCUMENTS 2. Elevations of underground utilities referenced to bench marks utilized for (.111.\ the Work. 3. Field changes of dimension and detail. 4. Changes made by modifications. 5. Details not on original Plans. 6. References to related Shop Drawings and Modifications. C Record information with a red pen or pencil on a set of drawings indicated as the Record Document Set, provided by Engineer. 2.0 PRODUCTS - Not Used 3.0 EXECUTION A Deliver Record Documents and Samples to Owner in accordance with Section 01770— Contract Closeout. END OF SECTION 07/2006 01760-2 of 2 CITY OF PEARLAND CONTRACT CLOSEOUT Section 01770 CONTRACT CLOSEOUT 1.0 GENERAL 1.01 SECTION INCLUDES A Closeout procedures including final submittals such as operation and maintenance data, warranties, and spare parts and maintenance materials. B References to Technical Specifications: 1. Section 01350—Submittals 2. Section 01760—Project Record Documents 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid Items for which this Work is a component. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. 1.04 CLOSEOUT PROCEDURES A Comply with Section 00700 — General Conditions of Agreement regarding Final Completion and Final Payment when Work is complete and ready for Engineer's final inspection. B Provide Record Documents under provisions of Section 01760 — Project Record Documents. C Complete or correct items on punch list,with no new items added. Any new items will be addressed during warranty period. D The Owner will occupy portions of the Work as specified in Section 00700—General Conditions of Agreement. E Contractor shall request Final Inspection at least two weeks prior to Final Acceptance. 1.05 FINAL CLEANING A Execute final cleaning prior to final inspection. B Clean debris from drainage systems. C Clean Project Site; sweep paved areas, rake clean landscaped surfaces. 09/2009 01770- 1 of 2 CITY OF PEARLAND CONTRACT CLOSEOUT D Remove waste and surplus materials, rubbish, and temporary construction facilities from the Project Site following the final test of utilities and completion of the Work. 1.06 OPERATION AND MAINTENANCE DATA A Submit Operations and Maintenance data under provisions of Section 01350 — Submittals. 1.07 WARRANTIES A Provide one original of each warranty from Subcontractors, Suppliers, and Manufacturers. B Provide Table of Contents and assemble warranties in 3-ring/D binder with durable plastic cover. C Submit warranties prior to Final Application for Payment. 1. Warranties shall commence in accordance with the requirements of Section 00700—General Conditions of Agreement, 1.09 "Substantially Completed". 2.0 PRODUCTS - Not Used 3.0 EXECUTION Contractor shall diligently pursue completion of the items and ter, activities contained in the Contract Close Out and Project Record Document sections of the project manual. Notwithstanding any performance of warranty work,the work of Contract Closeout shall be complete within thirty (30) days of the date of Final Completion and Acceptance of the work. END OF SECTION 09/2009 01770-2 of 2 CITY OF PEARLAND TECHNICAL SPECIFICATIONS DIVISION 2 (°:°4 TECHNICAL SPECIFICATIONS DIVISION 2 SITE WORK 07/2006 CITY OF PEARLAND SITE PREPARATION Section 02200 SITE PREPARATION 1.0 GENERAL 1.01 SECTION INCLUDES A Removal of topsoil, stripping and stockpiling, clearing and grubbing. B Removal and disposal of waste materials, excess materials, debris and trash. C Removal of obstructions. D Excavation and fill. E Salvaging of designated item. F References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 01450—Testing Laboratory Services 4. Section 01500—Temporary Facilities and Controls 5. Section 02255—Bedding, Backfill and Embankment Material 6. Section 02330—Embankment 7. Section 01140—Contractor's Use of Premises • G Referenced Standards: - 1. American Society for Testing and Materials (ASTM) a. ASTM D 4318, "Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils" 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for Work performed under this Section. Include cost in Bid.Items for which this Work is a component. B If Site Preparation is included as a Bid Item,measurement will be based on the Units shown in Section 00300 - Bid Proposal and in accordance with Section 01200 - Measurement and Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. - B Submit embankment material sources and product quality information in accordance this Section. 07/2006 02200- 1 of 4 CITY OF PEARLAND SITE PREPARATION 1.04 TESTING A Testing and analysis of product quality, material sources, or field quality shall be performed by an independent testing laboratory provided by the Owner under the provisions of Section 01450 — Testing Laboratory Services and as specified in this Section. 1.05 PROTECTION OF PEOPLE AND PROPERTY A Contractor shall conduct all construction operations under this Contract in conformance with the practices described in Section 01500—Temporary Facilities and Controls. 2.0 PRODUCTS 2.01 MATERIALS A Contractor shall provide materials used as embedment, backfill, back-dressing, and embankment identified on the Plans in accordance with Section 02255 — Bedding, Backfill and Embankment Material. 3.0 EXECUTION 3.01 CLEARING AND GRUBBING. • A Clear Project Site of trees,shrubs,and other vegetation,except for those designated by Owner to be left standing. B Use only hand methods for grubbing inside drip line of trees designated to remain. C Completely remove stumps,roots,and other debris protruding through ground surface. 1. On areas required for roadway, channel, or structural excavation, remove stumps, 2" diameter or larger limbs and roots, to depth of 2 feet below lower elevation of excavation. 2. On areas required for embankment construction, remove 2" diameter limbs, stumps and roots to depth of 2 feet below ground surface 3. Trees and stumps may be cut off as close to natural ground as practicable on areas which are to be covered by at least 3 feet of embankment D Fill depressions caused by clearing and grubbing operations with satisfactory soil material, unless further excavation or earthwork is indicated. 1. Place fill material in horizontal layers not exceeding 6 inches loose depth,and thoroughly compact to density equal to adjacent original ground. E Complete operations by bulldozing,blading, and grading so that prepared area is free of holes, unplanned ditches, abrupt changes in elevations and irregular contours, and preserve drainage of area. ^� 1. Blade entire area to prevent ponding of water and to provide drainage, except in areas to be immediately excavated 07/2006 02200-2 of 4 CITY OF PEARLAND SITE PREPARATION 3.02 TOPSOIL STRIPPING AND STOCKPILING A Obtain approval of topsoil quality before excavating and stockpiling. B Excavate topsoil for esplanades and areas to receive grass or landscaping from areas to be further excavated. C Topsoil Stripping: 1. Remove growths of grass from areas before stripping. 2. Topsoil is defined as surface soil found of depth of not less than 4 inches. 3. Strip topsoil to depths encountered. 4. Perform stripping in a manner to prevent intermingling of topsoil with underlying sterile subsoil and remove objectionable materials, including clay lumps, stones over 2 in. in diameter, weeds, roots, leaves, and debris. 5. Where trees are designated by Owner to be left standing,stop topsoil stripping at extreme limits of tree drip line to prevent damage to main root system. D Topsoil Stockpiling: 1. Stockpile in areas designated on Plans. 2. Construct storage piles to freely drain surface water. 3. Cover storage piles, if required to prevent wind-blown dust. 4. Stockpile topsoil to depth not exceeding 8 feet. Stockpile in a manner to prevent erosion. 3.03 UNSUITABLE MATERIAL A Undercut, remove, and replace material which Engineer designates as unsuitable for subsequent construction. B Material used to replace unsuitable material shall be suitable material from site excavation or as indicated on Plans. 3.04 EXCAVATION AND FILL A Depressed site areas shall be filled using material from high areas, insofar as practicable. B When fill obtained from high areas is exhausted, fill to indicated rough grade elevations under roadways with"Structural Fill"and open areas not under structures or roadways with "General Fill", or as indicated on Plans. C Place and compact fill in accordance with Section 02330—Embankment. 3.05 SALVAGEABLE ITEMS AND MATERIAL A Items designated by Engineer to be salvaged are to be carefully removed,so as to cause no damage to the salvaged items and delivered to Owner's storage yard. 07/2006 02200-3 of 4 CITY OF PEARLAND SITE PREPARATION 3.06 CLEAN-UP AND RESTORATION '�"� A Perform clean-up and restoration in and around construction zone in accordance with Section 01140—Contractor's Use of Premises. END OF SECTION 07/2006 02200-4 of 4 CITY OF PEARLAND SITE DEMOLITION Section 02220 SITE DEMOLITION 1.0 GENERAL 1.01 SECTION INCLUDES A Demolishing and removing existing pavements, structures, equipment and materials only to the extent as indicated on the Plans. B Removing concrete paving, asphaltic concrete pavement, and base courses. C Removing concrete curbs, concrete curb and gutters, sidewalks and driveways. D Removing pipe culverts and sewers. E Removing miscellaneous structures of wood, plastics, metals, concrete, masonry, or combination of concrete and masonry,etc. F Disposing of demolished materials and equipment. G References to Technical Specifications: - 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 01500—Temporary Facilities and Control 4. Section 01100—Summary of Work 5. Section 01730—Cutting and Patching 6. Section 01140—Contractor's Use of Premises 7. Section 01562—Waste Material Disposal 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item, no separate payment will be made for removing and disposing of existing pavement and structures under this Section. Include cost for removing and disposing of existing pavement and structures in Bid Items for which this Work is a component. B If indicated as a Bid Item, measurement will be as follows: 1. Measurement for removing and disposing of concrete base and surfacing, and removing asphaltic surfacing,is on a square yard basis measured between lips of gutters. 2. Measurement for removing and disposing of cement stabilized shell base course, with or without asphalt surfacing, is on a square yard basis. 3. Measurement for removing and disposing of concrete base and surfacing with curbs,is on a square yard basis measured from back to back of curbs. Payment includes removal of all base,asphaltic surfacing,concrete pavement,esplanade curbs, curb and gutters, and paving headers. 04/2008 02220- 1 of 5 CITY OF PEARLAND SITE DEMOLITION 4. Measurement for removing and disposing of concrete pavement is on a square yard basis measured from back to back of curbs. 5. Measurement for removing and disposing of monolithic curb and gutter, removing monolithic concrete curb,and removing concrete curb,is on a lineal foot basis measured along the face of the curb. 6. Measurement for removing and disposing of concrete sidewalk and driveway is on a square yard basis. 7. Measurement for removing and disposing of miscellaneous concrete and masonry removal is on a cubic yard basis of the structure in place. 8. Measurement for removing and disposing of pipe culverts and sewers is on a lineal foot basis for each diameter of type of pipe removed. 9. Measurement for removing and disposing of unlisted materials shall be on the lump sum basis. C No payment will be made for work outside maximum payment limits indicated on Plans, or in areas removed for Contractor's convenience. D Refer to Section 01200—Measurement and Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit proposed methods, equipment, materials and sequence of operations for demolition. Describe coordination for shutting off,capping,and removing temporary utilities. Plan operations to minimize temporary disruption of utilities to existing facilities or adjacent property. C Submit proposed demolition and removal schedule for approval. Notify Engineer in writing at least 48 hours before starting demolition. D Submit an approved copy of demolition schedule to Engineer prior to commencement of demolition operations. E Obtain a permit for building demolition, as required. 1.04 PROTECTION OF PEOPLE AND PROPERTY A Contractor shall conduct all construction operations under this Contract in conformance with the practices described in Section 01500—Temporary Facilities and Controls. B The Contractor shall be responsible for safety and integrity of adjacent structures and shall be liable for any damage due to movement or settlement. Provide proper framing and shoring necessary for support. Cease operations if an adjacent structure appears to be endangered. Resume demolition only after proper protective measures have been taken. 04/2008 02220-2 of 5 CITY OF PEARLAND SITE DEMOLITION 1.05 OWNERSHIP OF MATERIAL AND EQUIPMENT A Materials and equipment designated for reuse.or salvage are listed in Section 01100— Summary of Work. Protect items designated for reuse or salvage from damage during demolition, handling and storage. Restore damaged items to satisfactory condition. B Materials and equipment not designated for reuse or salvage become the property of the Contractor. 1.06 STORAGE AND HANDLING A Store and protect materials and equipment designated-for reuse until time of installation. B Deliver and unload items to be salvaged to storage areas indicated on Plans. C Remove equipment and materials not designated for reuse or salvage and all waste and debris resulting from demolition from site. Remove material as work progresses to avoid clutter. 2.0 PRODUCTS 2.01 EQUIPMENT AND MATERIALS FOR DEMOLITION A Use equipment and materials approved as prescribed in this Section, 1.03"Submittals'. B Use of a "drop hammer" must have the Engineer's prior approval. 3.0 EXECUTION 3.01 EXAMINATION • A Prior to demolition, make an inspection with Engineer to determine the condition of existing structures and features adjacent to items designated for demolition. B Engineer will mark or list existing equipment to remain the property of the Owner. C Do not proceed with demolition or removal operations until after the joint inspection and subsequent authorization by Engineer. D Stop demolition and notify Engineer if underground fuel storage tanks, asbestos, PCB's, contaminated soils;or other hazardous materials are encountered. 3.02 UTILITY SERVICES A Follow rules and regulations of authorities or companies having jurisdiction over communications, pipelines, and electrical distribution services. B Notify and coordinate with utility company and adjacent building occupants when temporary interruption of utility service is necessary. 04/2008 02220-3 of 5 CITY OF PEARLAND SITE DEMOLITION C When required by the Work, cutting, patching, and fitting of Work to existing facilities,accommodating installation or connection of Work with existing facilities,or •'""") uncovering Work for access, inspection, or testing shall be performed in accordance with Section 01730—Cutting and Patching 3.03 MECHANICAL WORK ITEMS A Mechanical removals consist of dismantling and removing existing piping, pumps, motors,water tanks,equipment and other appurtenances. It includes cutting,capping, and plugging required to restore use of existing utilities. B Remove existing process, water, chemical, gas,fuel oil and other piping not required for new work. Take out piping to the limits shown or to a point where it will not interfere with the new work. Piping not indicated to be removed or which does not interfere with new work shall be removed to the nearest solid support,capped,and the remainder left in place. Purge chemical and fuel lines and tanks. Verify that such lines are safe prior to removal or capping. C Where piping that is to be removed passes through existing walls, cut and cap piping on each side of the wall. Use cap appropriate for pipe material to be capped. Provide fire-rated sealant for walls classified as fire-rated. D When underground piping, which is not located in the public right-of-way, is to be altered or removed,cap the remaining piping. Abandoned underground piping may be left in place unless it interferes with new work or is shown or specified to be removed. Piping less than 15 inches in diameter may be plugged and abandoned in place. For piping 15 inches in diameter and greater to be abandoned,fill with sand,pressure grout or other approved method and plug with concrete or brick masonry bulkhead. E Remove waste and vent piping to points shown. Plug pipe and cleanouts and plugs. Where vent stacks pass through an existing roof that is to remain,remove the stack and patch the hole in the roof,making it watertight. Comply with requirements of existing roof installer so as to maintain roof warranty. F Conform to applicable codes when making any changes to plumbing and heating systems. 3.04 ELECTRICAL WORK ITEMS A Electrical removals consist of disconnecting and removing existing switchgear, distribution switchboards, control panels,bus duct, conduits and wires,panel boards, lighting fixtures, and miscellaneous electrical equipment. B Remove existing electrical equipment and fixtures to prevent damage to allow continued operation of existing systems and to maintain the integrity of the grounding systems. 04/2008 02220-4 of 5 CITY OF PEARLAND SITE DEMOLITION C Remove poles and metering equipment, if designated for removal on the Plans. Coordinate electrical removals with the power company, as necessary. Verify that power is properly de-energized and disconnected. D Where shown or otherwise required, remove wiring in underground duct systems. Verify function of wiring before disconnecting and removing. Plug ducts which are not to be reused at entry to buildings. E Changes to electrical systems shall conform to applicable codes. 3.05 CLEAN-UP AND RESTORATION A Perform clean-up and restoration in and around construction zone in accordance with Section 01140—Contractor's Use of Premises. B Remove from the site all items contained in or upon the structure not designated for reuse or salvage in accordance with this Section and Section 01562—Waste Material Disposal. C Follow method of disposal as required by regulatory agencies. END OF SECTION Cfs',„ 04/2008 • 02220-5 of 5 CITY OF PEARLAND CEMENT STABILIZED SAND Section 02252 CEMENT STABILIZED SAND 1.0 GENERAL 1.01 SECTION INCLUDES A Cement stabilized sand for backfill and bedding. B References to Technical Specifications: 1. Section 01350— Submittals 2. Section 02255 —Bedding, Backfill, and Embankment Materials 3. Section 01450—Testing Laboratory Services C Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM D 558, "Standard Test Methods for Moisture-Density (Unit Weight)Relations of Soil-Cement Mixtures" b. ASTM D 1632, "Practice for Making and Curing Soil-Cement Compression and Flexure Test Specimens in the Laboratory" c. ASTM D 1633, "Standard Test Method for Compressive Strength of Molded Soil-Cement Cylinders" d. ASTM C 150, "Standard Specification for Portland Cement" ..,� e. ASTM C 33, "Standard Specification for Concrete Aggregates" f. ASTM D 2487, "Standard Classification of Soils for Engineering Purposes (Unified Soil Classification System)" g. ASTM C 142, "Standard Test Method for Clay Lumps and Friable Particles in Aggregates" h. ASTM C 123, "Standard Test Method for Lightweight Particles in Aggregate" i. ASTM C 40, "Standard Test Method for Organic Impurities in Fine Aggregates for Concrete" j. ASTM C 4318, "Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils" k. ASTM C 94, "Standard Specification for Ready-Mixed Concrete" 1. ASTM C 31,"Standard Practice for Making and Curing Concrete Test Specimens in the Field" 1.02 MEASUREMENT AND PAYMENT A Unless indicated as an Extra Item, no separate payment will be made for cement stabilized sand under this Section. Include cost in Bid Items for applicable utility or structure installation. B If use of cement stabilized sand is allowed, based on the Engineer's direction, and indicated in Section 00300—Bid Proposal as an Extra Item,measurement will be on a per ton basis. A conversion between volumes calculated based on theoretical limits and total weight will be made based on a ratio of 1.64 tons per cubic yard. 02/2009 02252- 1 of 5 CITY OF PEARLAND CEMENT STABILIZED SAND 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit material qualification and design mix tests to include: 1. Three series of tests of sand or fine aggregate material from the proposed source. Tests shall include procedures defined in this Section, 2.01 "Materials". 2. Three moisture-density relationship tests prepared using the material qualified by the tests in this Section, 1.03B 1. Blends of fine aggregate from crushed concrete and bank run sand shall be tested at the ratio to be used for the design mix testing. 3. Design mix report to meet the specifications of this Section, 1.04 "Design Requirements". The design mix shall include compressive strength tests after 48-hours and 7 days curing. 1.04 DESIGN REQUIREMENTS A Design sand-cement mixture to produce a minimum unconfined compressive strength of 100 pounds per square inch in 48 hours when compacted to a minimum 95 percent in accordance with ASTM D 558 and when cured in accordance with ASTM D 1632, and tested in accordance with ASTM D 1633. Mix shall contain a minimum of 1-1/2 sacks of cement per cubic yard. Compact mix with a moisture content on the dry side of optimum. 2.0 PRODUCTS 2.01 MATERIALS A Cement shall be Type 1 Portland cement conforming to ASTM C 150. B Sand shall be clean, durable, and meet grading requirements for fine aggregates of ASTM C 33 and the following requirements: 1. Classified as SW, SP or SM by the United Soil Classification System of ASTM D 2487. 2. Deleterious material content: a. Clay lumps shall comprise less than 0.5 percent by ASTM C 142. b. Lightweight pieces shall comprise less than 5.0 percent by ASTM C 123.. c. Organic impurities shall produce color no darker than the standard color by ASTM C 40 ASTM. 3. Plasticity index of 4 or less when tested in accordance with ASTM D 4318. C Fine aggregate,manufactured from crushed concrete meeting the quality requirements for crushed rock material in Section 02255 - Bedding, Backfill, and Embankment Materials, may be used as a complete or partial substitute for Bank Sand. The blending ratio of fine aggregate from crushed concrete and Bank Sand shall be defined in the mix design report. 02/2009 02252-2 of 5 CITY OF PEARLAND CEMENT STABILIZED SAND D Water shall be potable,free of oils,acids,alkalies,organic matter,or other deleterious substances, meeting requirements of ASTM C 94. 2.02 MIXING MATERIALS A Thoroughly mix sand, cement and water in proportions of the mix design using a pugmill-type mixer. The plant shall be equipped with automatic weight controls to ensure correct mix proportions. B Stamp batch ticket at plant with time of loading directly after mixing. Material not placed and compacted within 4 hours after mixing shall be rejected. 3.0 EXECUTION 3.01 PLACEMENT AND COMPACTION A Place sand-cement mixture in 8-inch-thick loose lifts and compact to a minimum of 95 percent of ASTM D 558, unless otherwise specified on Plans. The moisture content during compaction shall be on the dry side of optimum but sufficient for hydration. Perform and complete compaction of sand-cement mixture within 4 hours after addition of water to mix at the plant. B Do not place or compact sand-cement mixture in standing or free water. 3.02 FIELD QUALITY CONTROL A Testing will be performed under provisions of Section 01450 - Testing Laboratory Services. B Mixing plant inspections will be performed periodically. Material samples will be obtained and tested in accordance with this Section, 2.01 "Materials", if there is evidence of change in material characteristic. C One sample of cement stabilized sand shall be obtained for each 150 tons of material placed per day with no less than one sample per day of production.Random samples of delivered cement stabilized sand shall be taken in the field at point of delivery in accordance with ASTM 3665. Obtain three individual samples of approximately 12 to 15 lb each from the first, middle, and last third of the truck and composite them into one sample for test purpose. D Prepare and mold four specimens (for each sample obtained) in accordance with ASTM D558,Method A,without adjusting moisture content. Samples will be molded at approximately same time material is being used,but no later than 4 hours after water is added to mix. E After molding, specimens will be removed from molds and cured in accordance with ASTM D 1632. 02/2009 02252-3 of 5 CITY OF PEARLAND CEMENT STABILIZED SAND F Specimens will be tested for compressive strength in accordance with ASTM D 1633, Method A. Two specimens will be tested at 48 hours plus or minus 2 hours and two specimens will be tested at 7 days plus or minus 4 hours. G A strength test will be average of strengths of two specimens molded from same sample of material and tested at same age. Average daily strength will be average of strengths of all specimens molded during one day's production and tested at same age. H Precision and Bias: Test results shall meet recommended guideline for precision in ASTM D 1633 Section 9. I Reporting: Test reports shall contain, as a minimum, the following information: 1. Supplier and plant number 2. Time material was batched 3. Time material was sampled 4. Test age (exact hours) 5. Average 48-hour strength 6. Average 7-day strength 7. Specification section number 8. Indication of compliance/'non-compliance 9. Mixture identification 10. Truck and ticket numbers 11. The time of molding 12. Moisture content at time of molding (11."'\. 13. Required strength 14. Test method designations 15. Compressive strength data`as required by ASTM D 1633 16. Supplier mixture identification 17. Specimen diameter and height, in. 18. Specimen cross-sectional area, sq. in. J The cement content will be checked on samples obtained in the field whenever there are apparent changes in the mix properties: 3.03 ACCEPTANCE A Strength level of material will be considered satisfactory if: 1. The average 48-hour strength is greater than 100 psi with no individual strength test below 70 psi. 2. All 7-day individual strength tests(average of two specimens)are greater than or equal to 100 psi. B Material will be considered deficient when 7-day individual strength test(average of two specimens) is less than 100 psi but greater than 70 psi. See Paragraph 3.04 Adjustment for Deficient Strength. (4114'` C The material will be considered unacceptable and subject to removal and replacement at Contractors expense when individual strength test(average of two specimens)has 7-day strength less than 70 psi 02/2009 02252-4 of 5 CITY OF PEARLAND CEMENT STABILIZED SAND D When moving average of three daily 48-hour averages falls below 100 psi,discontinue shipment to project until plant is capable of producing material,which exceeds 100 psi at 48 hours. Five 48-hour strength tests shall be made in this determination with no individual strength tests less than 100 psi. E Testing laboratory shall.notify Contractor,Project Manager,and material supplier by facsimile of tests indicating results falling below specified strength requirements within 24 hours. F If any strength test of laboratory cured specimens falls below.the specified strength, Contractor may, at his own expense, request test of cores drilled from the area in question in accordance with ASTM C42. In such cases,three (3) cores shall be taken for each strength test that falls below the values given in 3.03.A. G Cement stabilized sand in an area represented by core tests shall be considered satisfactory if the average of three(3)cores is equal to at least 100 psi and if no single core is less that 70 psi.Additional testing of cores extracted from locations represented by erratic core strength results will be permitted. 3.04 ADJUSTMENT FOR DEFICIENT STRENGTH A When mixture produces 7-day compressive strength greater than or equal to 100 psi, then material will be considered satisfactory and bid price will be paid in full. B When mixture produces 7-day compressive strength less than.100 psi and greater than n or equal to 70 psi,material shall be accepted contingent on credit in payment Compute credit by the following formula: Credit per Cubic Yard= $30.00 x 2 (100 psi -Actual psi) 100 C When mixture produces 7-day compressive strength less than 70 pounds per square inch, then remove and replace cement-sand mixture and paving and other necessary work at no cost to City. END OF SECTION 02/2009 02252-5 of 5 CITY OF PEARLAND BEDDING,BACKFILL,AND EMBANKMENT MATERIALS (11111..\ Section 02255 BEDDING, BACKFILL,AND EMBANKMENT MATERIALS 1.0 GENERAL 1.01 SECTION INCLUDES A A reference source for materials used as embedment, backfill, back-dressing, and embankment,specified elsewhere in the Technical Specifications,and their associated material qualification testing requirements. B Source qualifications and handling of these materials. C Material use and application is specified on the Plans or in individual Technical Specifications referencing materials either by Material Classification or by Product Description. D References to Technical'Specifications: 1. Section 03300—Cast-in-Place Concrete 2. Section 02910—Topsoil 3. Section 02252—Cement Stabilized Sand E Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM D 2487, "Standard Classification of Soils for Engineering Purposes (Unified Soil Classification System)" b. ASTM C 142, "Standard Test Method for Clay Lumps and Friable Particles in Aggregates" c. ASTM C 123, "Standard Test Method for Lightweight Particles in Aggregate" d. ASTM C 40, "Standard Test Method for Organic Impurities in Fine Aggregates for Concrete" e. ASTM C 4318, "Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils" f. ASTM D 1140, "Standard Test Methods for Amount of Material in Soils Finer the No.,200 (70-um) Sieve" g. ASTM C 33, "Standard Specification for Concrete Aggregates" h. ASTM C 136, "Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates" i. ASTM C 131, "Standard Test Methods for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine" 07/2007 02255- 1 of 7 CITY OF PEARLAND BEDDING,BACKFILL,AND EMBANKMENT MATERIALS 2.0 PRODUCTS 2.01 MATERIAL CLASSIFICATIONS A Materials shall be classified for the purpose of quality control in accordance with the Unified Soil Classification Symbols as defined in ASTM D 2487. 1. Class I: Well-graded gravels and sands, gravel-sand mixtures, crushed well- graded rock, little or no fines (GW, SW): a. Plasticity index: non-plastic. b. Gradation: D60/Dio - greater than 4 percent; amount passing No. 200 sieve - less than or equal to 5 percent. 2. Class II: Poorly graded gravels and sands, silty gravels and sands, little to moderate fines: a. Plasticity index: non-plastic to 4. b. Gradations: Gradation (GP, SP): amount passing No. 200 sieve - less than 5 percent. Gradation(GM,SM): amount passing No.200 sieve-between 12 percent and 50 percent. c. Borderline gradations with dual classifications (e.g., SP-SM): amount passing No. 200 sieve -between 5 percent and 12 percent. 3. Class III: Clayey gravels and sands, poorly graded mixtures of gravel, sand, silt, and clay(GC, SC, and dual classifications, e.g., SP-SC): a. Plasticity index: greater than 7. b. Gradation: amount passing No.200 sieve-between 12 percent and 50 percent. 4. Class WA: Lean clays (CL). a. Plasticity Indexes: Plasticity index: greater than 7, and above A line. Borderline plasticity with dual classifications (CL-ML): PI between 4 and 7. b. Liquid limit: less than 50. c. Gradation: amount passing No. 200 sieve - greater than 50 percent. d. Inorganic. 5. Class IVB: Fat clays (CH) a. Plasticity index: above A line. b. Liquid limit: 50 or greater. c. Gradation: amount passing No. 200 sieve - greater than 50 percent. d. Inorganic. B Use soils with dual class designation according to ASTM D 2487, and which are not defined above, according to the more restrictive class. 2.02 PRODUCT DESCRIPTIONS A Unsuitable Material. Unsuitable soil materials are the following: 07/2007 02255-2 of 7 CITY OF PEARLAND BEDDING, BACKFILL,AND EMBANKMENT MATERIALS ("b",, 1. Materials that are classified as ML,CL-ML,MH,PT,OH and OL according to ASTM D 2487. 2. Materials that cannot be compacted to the required density due to either gradation, plasticity, or moisture content. 3. Materials that contain large clods, aggregates, stones greater than 3 inches in any dimension, debris, vegetation, waste or any other deleterious materials. 4. Materials that are contaminated with hydrocarbons or other chemical contaminants. B Suitable Material. Soil materials meeting specification requirements. Unsuitable soils meeting specification requirements for suitable soils after treatment with,for example, lime or cement shall be considered suitable, unless otherwise indicated. C General Fill. Material that is free of stones greater than 3 inches,free of roots,waste, debris,trash,organic material,unstable material,non-soil matter,hydrocarbon or other contamination, conforming to the following limits for deleterious materials: 1. Clay lumps: Less than 0.5 percent for Class I, and less than 2.0 percent for Class II, when tested in accordance with ASTM C 142. 2. Lightweight.pieces: Less than 5 percent when tested in accordance with ASTM C 123. 3. _ Organic impurities: No color darker than standard color .when tested in accordance with ASTM C 40. - Random Fill. Soils defined by ASTM D 2487 as Class I, II,III, IV, or fat clay(CH), sand,gravel,or a combination,from excavation or borrow,which can be compacted to form stable embankments, and conforming to: 1. Liquid Limit: 65 maximum, ASTM-D4318. 2. Plasticity Index: 0 minimum, 45 maximum, ASTM - D4318. 3. Free from trash, vegetation, organic matter, large stones, hard lumps of earth and frozen, corrosive or perishable material. 4. Well broken up, free of clods greater than 6 inches, hard earth, rocks, and stones greater than 2-inch dimension. E Structural Fill. Soils defined by ASTM D 2487 as Class I,II,III,or IV,sand,gravel,or a combination, from excavation or borrow, which can be compacted to form stable embankments and fills conforming to: 1. Liquid Limit: 45 maximum, ASTM D 4318. 2.. Plasticity Index: 12 minimum, 20 maximum, ASTM D 4318. 3. Free from trash, vegetation, organic matter, large stones, hard lumps of earth and frozen, corrosive or perishable material. 4. Well broken up, free of clods greater than 6 inches, hard earth, rocks, and stones greater than 2-inch dimension. F Select Fill. Class III clayey gravel or sand or Class IV lean clay or clayey soils treated with lime or cement, and conforming to: 07/2007 02255-3 of 7 CITY OF PEARLAND BEDDING,BACKFILL,AND EMBANKMENT MATERIALS 1. Plasticity Index: 7 minimum, 20 maximum, ASTM D 4318. 2. Free from trash, vegetation, organic matter, large stones, hard lumps of earth and frozen, corrosive or perishable material. 3. Well broken up, free of clods greater than 6 inches, hard earth, rocks, and stones greater than 2-inch dimension. G Concrete Fill. Conform to requirements for Class B concrete as specified in Section 03300 - Cast-in-Place Concrete. H Topsoil. Conform to requirements specified in Section 02910 -Topsoil. Bank Sand: Durable Bank Sand classified as SP, SW, or. SM by the Unified Soil Classification System (ASTM D 2487) meeting the following requirements: 1. Less than 15 percent passing the number 200 sieve when tested in accordance with ASTM D 1140. The amount of clay lumps or balls not exceeding 2 percent. 2. Material passing the number 40 sieve shall meet the following requirements when tested in accordance with ASTM D 4318: a. Liquid limit: not exceeding 25 percent. b. Plasticity index: not exceeding 7. J Cement Stabilized Sand. Conform to requirements of Section 02252 - Cement Stabilized Sand. /-Th K Concrete Sand. Natural sand, manufactured sand, or a combination of natural and manufactured sand conforming to the requirements of ASTM C 33 and graded within the following limits when tested in accordance with ASTM C 136: SIEVE PERCENT PASSING 3/8" 100 No. 4 95 to 100 No. 8 80 to 100 No. 16 50 to 85 No. 30 25 to 60 No. 50 10 to 30 No. 100 2 to 10 L Gem Sand. Sand conforming to the requirements of ASTM C 33 for course aggregates specified for number 8 size and graded within the following limits when tested in accordance with ASTM C 136: SIEVE PERCENT PASSING 3/8" 95 to 100 No. 4 60 to 80 No. 8 15 to 40 07/2007 02255-4 of 7 CITY OF PEARLAND BEDDING, BACKFILL,AND EMBANKMENT MATERIALS 111° M Pea Gravel. Durable particles composed of small, smooth,rounded stones or pebbles and graded within the following limits when tested in accordance with ASTM C 136: SIEVE PERCENT PASSING 1/2" 100 3/8" 85 to 100 No. 4 10 to 30 No. 8 0 to 10 No. 16 0 to 5 N Crushed Aggregates. Crushed aggregates consist of durable particles obtained from an approved source and meeting the following requirements: 1. Materials of one product delivered for the same construction activity from a single source. 2. Non-plastic fines. 3. Los Angeles Abrasion Test wear not exceeding 45 percent when tested in accordance with ASTM C 131. 4. Crushed aggregate shall have a minimum of 90 percent of the particles retained on the No.4 sieve with 2 or more crushed faces as determined by TxDOT Tex- 460-A, Part I. 5. Crushed stone: Produced from oversize plant processed stone or gravel,sized by crushing to predominantly angular particles from a naturally occurring single source. Uncrushed gravel are not acceptable materials for embedment where crushed stone is shown on the applicable utility embedment drawing details. 6. Crushed Concrete: Crushed concrete is an acceptable substitute for crushed stone as utility backfill. Gradation and quality control test requirements are the same as crushed stone. Provide crushed concrete produced from normal weight concrete of uniform quality; containing particles of aggregate and cement material,free from other substances such as asphalt,reinforcing steel fragments, soil, waste gypsum (calcium sulfate), or debris. 7. Gradations, as determined in accordance with TxDOT Tex-110-E. PERCENT PASSING BY WEIGHT FOR PIPE SIEVE EMBEDMENT BY RANGES OF NOMINAL PIPES SIZES >15" 15" - 8" <8" 1" 95 - 100 100 - 3/4" 60 - 90 90— 100 100 1/2" 25 - 60 - 90— 100 3/8" - 20—55 40 - 70 No. 4 0 - 5 0- 10 0 - 15 No. 8 - 0 - 5 0 - 5 07/2007 02255-5 of 7 CITY OF PEARLAND BEDDING,BACKFILL,AND EMBANKMENT MATERIALS 3.0 EXECUTION 3.01 SOURCE QUALIFICATIONS FOR BORROW MATERIAL A Use of material encountered in excavations is acceptable, provided applicable requirements are satisfied. If excavation material is not acceptable,provide from other approved source. B Identify off-site sources for materials at least 14 days ahead of intended use so that the Engineer may obtain samples for verification testing. C Obtain approval for each material source by the Engineer before delivery is started. If sources previously approved do not produce uniform and satisfactory products,furnish materials from other approved sources. Materials may be subjected to inspection or additional verification testing after delivery. Materials which do not meet the requirements will be rejected. Do not use material which, after approval,has become unsuitable for use due to segregation, mixing with other materials, or by contamination. Once a material is approved by the Engineer, a Change Order is required to change to a different material. D Bank sand, select fill, and random fill, if available in the project excavation, may be obtained by selective excavation and acceptance testing. Obtain additional quantities of these materials and other materials required to complete the Work from off-site sources. E The Owner does not represent or guarantee that any soil found in the excavation work will be suitable and acceptable as backfill material. 3.02 MATERIAL HANDLING A When material is obtained from either a commercial or non-commercial borrow pit, open the pit to expose the vertical faces of the various strata for identification and selection of approved material to be used. Excavate the selected material by vertical cuts extending through the exposed strata to achieve uniformity in the product. B Establish temporary stockpile locations for practical material handling and control,and verification testing by the Engineer in advance of final placement. Obtain approval from landowner for storage of backfill material on adjacent private property. C When stockpiling material near the Project Site,use appropriate methods to eliminate blowing of materials into adjacent areas and prevent runoff containing sediments from entering the drainage system. D Place material suitable for backfilling in stockpiles at a distance from the trench to prevent slides or cave-ins. Do not place stockpiles of excavated materials on public streets. 07/2007 02255-6 of 7 CITY OF PEARLAND . BEDDING,BACKFILL,AND EMBANKMENT MATERIALS E Place stockpiles in layers to avoid segregation of processed materials. Load material by making successive vertical cuts through entire depth of stockpile. END OF SECTION 07/2007 02255-7 of 7 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING Section 02313 UTILITY HORIZONTAL DIRECTIONAL DRILLING . 1.01 GENERAL 1.02 WORK INCLUDED A. Provide and install underground water and sewer line using the horizontal directional drilling(HDD)method of installation, also commonly referred to as directional boring, guided horizontal boring. This work shall include all services, equipment,materials, and labor for the complete and proper installation,testing, restoration of underground utilities and erosion and sedimentation control and restoration. 1.03 QUALITY ASSURANCE A. The requirements set forth in this document specify a wide range of procedural precautions necessary to provide the very basic, essential aspects of a proper directional bore installation and are adequately controlled. Strict adherence shall be required under specifically covered conditions outlined in this specification. Adherence to the specifications contained herein, or the Owner's Representative approval of any aspect of any directional bore operation covered by this specification, shall in no way relieve the Contractor of their ultimate responsibility for the satisfactory completion of the work authorized under the Contract. 1. Installer's Qualifications: Installation shall be by a competent, experienced contractor tTh or sub-contractor._ The installation contractor shall have a satisfactory experience record of at least 3 years engaged in similar work of equal scope. If patented processes are involved based on the pipe selection,the installer shall be licensed,trained and in good standing with the pipe manufacturer. 2. Performance Requirements: Lateral or vertical variation in the final position of the carrier pipe from the line and grade established by the plans shall be permitted only to the extent of 4 percent for water lines and horizontal deflections for sewer lines, provided that such variation shall be regular and only in the direction that will not detrimentally affect the function of the carrier pipe. Vertical deflections for sewer lines may be permitted as long as the slope is continuous (no sags), meets Texas Commission on Environmental Quality minimum slope requirements, and will flow by gravity with no surcharge and into existing or proposed downstream improvements. 3. Certification: Pipe products shall have been tested and approved by an independent third-party laboratory for continuous use at rated pressures. Pipe and couplings intended for contact with potable water shall be evaluated,tested, and certified for conformance with NSF Standard 61 by an acceptable certifying organization. 4. Design Criteria: The maximum allowable load for PVC pipe installations shall produce a maximum deflection of 4 percent. The maximum allowable load for HDPE piping used for sanitary sewer shall produce a maximum long term 50 year deflection of 4.2 percent. 06/2012 02313-1 of 10 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING 1.04 SUBMITTALS A. Submittals shall be in accordance with Section 01350 "Submittals" and shall include: 1. Work Plan: Prior to beginning work, the Contractor shall submit to the Owner's Representative a work plan as record data detailing the procedure and schedule to be used to execute the project. The work plan should include a description of all equipment to be used, down-hole tools, a list of personnel and their qualifications and experience (including back-up personnel in the event that an individual is unavailable), list of subcontractors, a schedule of work activity, a safety plan(including MSDS of any potentially hazardous substances to be used), traffic control plan(if applicable), all excavation locations, interfering utilities, and flow bypass, an erosion and sedimentation control plan and contingency plans for possible problems. Work plan should be comprehensive,realistic and based on actual working conditions for the project. 2. Equipment: Contractor will submit specifications on directional drilling equipment as record data. Equipment shall include but not be limited to: drilling rig,butt fusion welding apparatus, mud system, mud motors (if applicable), down-hole tools, guidance system,rig safety systems. Calibration records for guidance equipment shall be included. Specifications for any drilling fluid additives that Contractor intends to use or might use will be submitted. (1//"N. 3. Material: Provide shop drawings of the pipe with material specifications, including size,type, diameter and manufacturer's data and certifications on piping and jointing methods. The shop drawing shall include a Certificate of Adequacy of Design stating the pipe and fittings are satisfactory for the loads which will be imposed during for all loading conditions. 4. Contractor shall maintain a daily project log of drilling operations and a guidance system log along with a fusion report for all butt fused welding of joints with a copy given to Owner's Representative at completion of project. 1.05 STANDARDS A. The applicable provisions of the following standards shall apply as if written here in their entirety: 1. American National Standards Institute (ANSI)/NSF Standards: a. ANSI/NSF 61 -Drinking Water System Components—Health Effects 2. American Society for Testing and Materials (ASTM) Standards: 06/2012 02313-2 of 10 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING a. ASTM D2241 - Standard Specification for Poly (Vinyl Chloride) PVC Pressure Rated Pipe b. ASTM D3034 - Standard Specification for type PSM Poly (Vinyl Chloride) (PVC) Sewer Pipe and Fittings c. ASTM D1784 - Standard Specification for Rigid PVC Compounds and Chlorinated PVC Compounds d. ASTM D2837-Standard Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials e. ASTM D3139 - Standard Specification for Joints for Plastic Pressure Pipes Using Flexible Elastomeric Seals f. ASTM F477-Standard Specification for Elastomeric Seals(Gaskets)for Joining Plastic Pressure Pipe g. ASTM F714 - Polyethylene (PE) Plastic Pipe (SDR-PR) Based on Outside Diameter h. ASTM D1248 - Specification for Polyethylene Plastics Molding and Extrusion Materials i. ASTM.D3350- Specification for Polyethylene Plastics Pipe and Fittings Material j. ASTM F1804 - Standard Practice for Determining Allowable Tensile Load for Polyethylene (PE) Gas Pipe During Pull-In Installation 3. American Water Works Associations (AWWA) Standards: a. AWWA C901 - Standard Specification for Polyethylene (PE) Pressure Pipe and Tubing, 1/2 through 3 Inches, for Water Service • b. AWWA C900-Standard for PVC Pressure Pipe and Fabricated Fittings, 4 through 12 inches, for Water Distribution c. AWWA C905 -Standard for PVC Pressure Pipe and Fabricated Fittings, 14 through 48 inches, for Water Distribution d. AWWA C906 - Standard for Polyethylene (PE) Pressure Pipe and Fittings, 4 through 63 inches, for Water Distribution and Transmission 1.06 DELIVERY AND STORAGE A. Store PVC pipe material so that there is no exposure to sunlight. 1.07 JOB CONDITIONS; PERMITS AND EASEMENT REQUIREMENTS A. Where the work is in the public right-of-way or railroad company right-of-way, the Owner will secure the appropriate permits or easements. The Contractor shall observe regulations and instructions of the right-of-way Owner as to the methods of performing the work and take precautions for the safety of the property and the public. Negotiations and coordination with the right-of-way Owner shall be carried on by the Contractor,not less than 5 days prior to the time of his intentions to begin work on the right-of-way. B. Comply with the requirements of the permit and/or easement. Work within the Texas Department of Transportation(TXDOT)right of way shall comply with TXDOT requirements. If required by the Right-of-Way Owner, obtain Protective Liability Insurance in the amount required by the particular company or other insurance as is 06/2012 02313-3 of 10 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING specified in the permit at no cost to the Owner. Acquire a permit, agreement, or work order from the right-of-way Owner as is required. (011,, C. Construction along roads, railroads and public areas shall be performed in such manner that does not interfere with the operations of the roads, driveways, sidewalks, pedestrian traffic and railroads. D. Barricades, warning signs, and flagmen, when necessary and specified, shall be provided by the Contractor. E. No blasting shall be allowed. F. Existing pipelines and underground conduits are to be protected. The Contractor shall verify location and elevation of any pipe lines,telephone cable and fiber optics before proceeding with the construction and shall plan his construction so as to avoid damage to the existing pipe lines or telephone cables. Verification of location (vertical and horizontal) of existing utilities shall be the complete responsibility of the Contractor. 2.00 PRODUCTS 2.01 GENERAL A. The directional drilling equipment shall consist of a directional drilling rig of sufficient capacity to perform the bore and pullback the pipe, a drilling fluid mixing, delivery and recovery system of sufficient capacity,to successfully complete the crossing, a drilling fluid recycling system to remove solids from the drilling fluid so (.81"'N. that the fluid can be re-used, a guidance system to accurately guide boring operations, a vacuum truck of sufficient capacity to handle the drilling fluid volume,trained and competent personnel to operate the system. B. All equipment shall be in good, safe operating condition with sufficient supplies, materials and spare parts on hand to maintain the system in good working order for the duration of this project. 2.02 DRILLING SYSTEM A. Drilling Rig: The directional drilling machine shall consist of a hydraulically powered system to rotate,push and pull hollow drill pipe into the ground at a variable angle while delivering a pressurized fluid mixture to a guidable drill (bore)head. The machine shall be anchored to the ground to withstand the pulling,pushing and rotating pressure required to complete the crossing. The hydraulic power system shall be self-contained with sufficient pressure and volume to power drilling operations. Hydraulic system shall be free of leaks. Rig shall have a system to monitor and record maximum pull-back pressure during pullback operations. The rig shall be grounded during drilling and pull-back operations. There shall be a system to detect electrical current from the drill string and an audible alarm which automatically sounds when an electrical current is detected. B. Drill Head: The drill head shall be steerable by changing its rotation and shall provide the necessary cutting surfaces and drilling fluid jets. C. Mud Motors (if required): Mud motors shall be of adequate power to turn the required drilling tools. 06/2012. 02313-4 of 10 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING D. Drill Pipe: Shall be constructed of high quality 4130 seamless tubing, grade D or better, with threaded box and pins. Tool joints should be hardened to 32-36 RC. 2.03 GUIDANCE SYSTEM A. A Magnetic Guidance System (MGS) or proven gyroscopic system shall be used to provide a continuous and accurate determination of the location of the drill head during the drilling operation. The guidance shall be capable of tracking at all depths up to 100 feet and in any soil condition, including hard rock. It shall enable the driller to guide the drill head by providing immediate information on the tool face, azimuth (horizontal direction), and inclination(vertical direction). The guidance system shall be accurate to plus or minus 2 percent of the vertical depth of the bore hole at sensing position at depths up to 100 feet and accurate within 1.5 meters horizontally. B. The Guidance System shall be of a proven type and shall be operated by personnel trained and experienced with this system. The Operator shall be aware of any magnetic anomalies on the surface of the drill path and shall consider such influences in the operation of the guidance system if using a magnetic system. 2.04 DRILLING FLUID MUD SYSTEM A. Mixing System: A self-contained, closed, drilling fluid mixing system shall be of sufficient size to mix and deliver drilling fluid. The drilling fluid reservoir tank shall be of sufficient size for making the bore. Mixing system shall continually agitate the drilling fluid during drilling operations. B. Drilling Fluids: Drilling fluid shall be composed of clean water and appropriate additives. Water shall be from an authorized source with a pH of 8.5 to 10. Water of n a lower pH or with excessive calcium shall be treated with the appropriate amount of sodium carbonate or equal. The water and additives shall be mixed thoroughly and be absent of any clumps or clods. No potentially hazardous material may be used in drilling fluid. C. Delivery System: The mud pumping system shall have a minimum capacity to maintain correct boring alignment and be capable of delivering the drilling fluid at a constant pressure. The delivery system shall have filters in-line to prevent solids from being pumped into the drill pipe. Connections between the pump and drill pipe shall be relatively leak-free. Used drilling fluid and drilling fluid spilled during drilling operations shall be contained and conveyed to the drilling fluid recycling system. A berm, minimum of 12 inches high, shall be maintained around drill rigs, drilling fluid mixing system, entry and exit pits and drilling fluid recycling system to prevent spills into the surrounding environment.. Pumps and or vacuum truck(s) of sufficient size shall be in place to convey excess drilling fluid from containment areas to storage and recycling facilities. D. Drilling Fluid Recycling System: The drilling fluid recycling system shall separate sand, dirt and other solids from the drilling fluid to render the drilling fluid reusable. Spoils separated from the drilling fluid will be stockpiled for later use or disposal. 06/2012 • 02313-5 of 10 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING 2.05 OTHER EQUIPMENT A. Pipe Rammers: Hydraulic or pneumatic pipe rammers may only be used if necessary and with the authorization of Engineer. B. Restrictions: Other devices or utility placement systems for providing horizontal thrust other than those previously defined in the preceding sections shall not be used unless approved by the Engineer prior to commencement of the work. Consideration for approval will be made on an individual basis for each specified location. The proposed device or system will be evaluated prior to approval or rejection on its potential ability to complete the utility placement satisfactorily without undue stoppage and to maintain line and grade within the tolerances prescribed by the particular conditions of the project. 2.06 PIPING MATERIALS A. Water Line Materials: 1. PVC Water Line Piping 4 through 12 inches shall be Fusible C 900 CLASS 165 (DR-25), CLASS 235 (DR-18), CLASS 305 (DR-14)by Underground Solutions or approved equal. 2. HDPE Water Line Piping 4 through 3.0 inches shall be AWWA C906 with ductile iron sizing system (DIOD),PE3408 Materials,DR11 Pressure Class 160. B. Sewer Line Materials: 1. For pressure applications,PVC sewer line piping shall be Fusible AWWA C900, C 905 DR25 (165 Pressure Rating),by Underground Solutions. 2. Polyethylene Plastic Pipe shall be high density polyethylene pipe with a minimum dimension ratio of 17 and meet the applicable requirements of ASTM F714 Polyethylene (PE)Plastic Pipe (SDR-PR)Based on Outside Diameter(Ductile Iron Pipe Sizing), ASTM D1248, and ASTM D3350. All pipe shall be made of virgin material. No rework except that obtained from the manufacturer's own production of the same formulation shall be used. The pipe shall be homogenous throughout and shall be free of visible cracks,holes, foreign material,blisters or other deleterious faults.. C. Pipe Markings: Pipe shall be legibly marked in permanent ink with the manufacturer and trade name,nominal size and DR rating/pressure class, hydrostatic proof test pressure,NSF 61 if applicable, and manufacturer date code. Pipe and couplings shall also bear the mark of the certifying agency which have tested and approved the product for use in fire protection applications. D. Tracer Wire: All piping shall be installed with a continuous, insulated TW, THW, THWN or HMWPE insulated copper, 10 gauge or thicker wire for pipeline location purposes by means of an electronic line tracer. The wire shall be installed along the entire length of pipe. The insulation color shall match the color of the pipe being installed. Sections of wire shall be spliced together using approved splice caps and water proof seals. Twisting the wires together is not acceptable. 06/2012 02313-6 of 10 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING E. PVC Couplings: Pipes shall be jointed using non-metallic couplings which have been designed as an integral system. High strength thermoplastic splines shall be inserted into mating precision machined grooves in the pipe and coupling to provide full 360- degree restraint with evenly distributed loading. No external pipe to pipe restraining devices which clamp onto or otherwise damage the pipe surface will be allowed. Pipe couplings shall have a leading beveled edge to reduce resistance during pulling operations. Couplings shall be designed for use at the rated pressure of the pipe which they are used and shall incorporate twin elastomeric sealing gaskets meeting the requirements of ASTM F477. Joints shall be designed to meet the leakage requirements of ASTM D3139. 3.00 EXECUTION 3.01 GENERAL A. The Engineer and Owner's Representative must be notified 48 hours in advance of starting work. The Directional Bore shall not begin until the Owner's Representative is present at the job site and agrees that proper preparations for the operation have been made. B. The approval for beginning the installation shall in no way relieve the Contractor of the ultimate responsibility for the satisfactory completion of the work as authorized under the Contract. It shall be the responsibility of Owner's Representative to provide inspection personnel at such times as appropriate without causing undue hardship by reason of delay to the Contractor. 3.02 PERSONNEL REQUIREMENTS A. All personnel shall be fully trained in their respective duties as part of the directional drilling crew and in safety. The operator of the drilling rig must have at least 3 years directional drilling experience. A responsible representative who is thoroughly familiar with the equipment and type work to be performed,must be in direct charge and control of the operation at all times. In all cases the supervisor must be continually present at the job site during the actual Directional Bore operation. The Contractor shall have a sufficient number of competent workers on the job at all times to insure the Directional Bore is made in a timely and satisfactory manner. 3.03 DRILLING PROCEDURES A. Site Preparation: Prior to any alterations to work-site, contractor shall photograph or video tape entire work area, including entry and exit points, one copy of which shall be given to Owner's Representative and one copy to remain with contractor for a period of 1 year following the completion of the project. Work sites shall be within right-of-way and shall be graded or filled to provide a level working area. No alterations beyond what is required for operations are to be made. Contractor shall confine all activities to designated work areas. B. Drill Path Survey: Entire drill path shall be accurately surveyed by the Contractor with entry and exit stakes placed in the appropriate locations within the areas determined in the field with the Owner's Representative Locate existing utilities in advance of boring operations. The Contractor shall be responsible for repairing damage to existing utilities at no additional cost to the Owner. Repair of existing 06/2012 02313-7 of 10 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING utilities shall proceed until complete and the existing utility is back in service. If contractor is using a magnetic guidance system, drill path will be surveyed by the (111.6.) Contractor for any surface magnetic variations or anomalies.C. Environmental Protection: Contractor shall place silt fence between all drilling operations and any drainage, wetland,waterway or other area designated for such protection by contract documents, state, federal and local regulations. Additional environmental protection necessary to contain any hydraulic or drilling fluid spills shall be put in place, including berms, liners, turbidity curtains and other measures. Contractor shall adhere to all applicable environmental regulations. Fuel may not be stored in bulk containers within 200 feet of any water-body or wetland. D. Safety: Contractor shall adhere to all applicable state, federal and local safety regulations and all operations shall be conducted in a safe manner. E. Pilot Hole: • 1. Pilot hole shall be drilled on bore path with no deviations greater than 4 percent horizontally or vertically(water lines) over a length of 100 feet. In the event that pilot hole does deviate from bore path more than.4 percent, Contractor shall notify Owner's Representative who may require contractor to pull-back and re-drill from the location along bore path before the deviation. In the event that a drilling fluid fracture, inadvertent returns or returns loss occurs during pilot hole drilling operations, contractor shall cease drilling, wait at least 30 minutes, inject a quantity of drilling fluid with a viscosity exceeding 120 seconds as measured by a March funnel and then wait another 30 minutes. 2. If mud fracture or returns loss continues, contractor will cease operations and notify Owner's Representative. Owner's Representative and contractor will discuss additional options and work will then proceed accordingly. F. Reaming: Upon successful completion of pilot hole, contractor will ream bore hole to a minimum of 25 percent greater than outside diameter Of pipe using the appropriate tools. Contractor will not attempt to ream at one-time more than the drilling equipment and mud system are designed to safely handle. G. Pull-Back: 1. After successfully reaming bore hole to the required diameter, contractor will pull the pipe through the bore hole. In front of the pipe will be a swivel and reamer to compact bore hole walls. Pull loads shall not exceed the limits shown in the following tables. Once pull-back operations have commenced, operations must continue without interruption until pipe is completely pulled into bore hole. (41116 06/2012 02313-8 of 10 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING HDPE Maximum Pull Loads (lb.)-ASTM F1804 . Nominal OD` DR 7 9 11 13.5 15.5 17 21 „', 26 4 4.8 9674 7803 6529 5418 4768 4374 3583 2922 12 13.2 73,157 59,007 49,376 40,977 36,058 33,077 27,095 22,095 PVC Fusible PVC-Underground Solutions Maximum Pull Loads AWVVA C900 Size DR Minimum Maximum Pull (in.) Radius (ft.) In Force(lb.) 4 18 100 10,600 6 18 144 21,900 8 18 189 37,800 10 18 231 56,800 12 18 275 80,300 2. During pull-back operations contractor will not apply more than the maximum safe pipe pull pressure at any time. In the event that pipe becomes stuck, contractor will cease pulling operations to allow any potential hydro-lock to subside and will recommence pulling operations. If pipe remains stuck, contractor will notify Owner's Representative to discuss options and then work will proceed accordingly. 3.04 HDPE AND FUSIBLE PVC PIPE JOINING A. The pipe shall be assembled and joined at the site using the thermal butt-fusion method to provide a leak proof joint. Threaded or solvent-cement joints and connections are not permitted. All equipment and procedures used shall be used in strict compliance with the manufacturer's recommendations. Fusing shall be accomplished by personnel certified as fusion technicians by a manufacturer of polyethylene pipe and/or fusing equipment. B. The butt-fused joint shall be true alignment and shall have uniform roll-back beads resulting from the use of proper temperature and pressure. The joint shall be allowed adequate cooling time before removal of pressure. When cool, all weld beads shall then be removed from both the inside and outside surface such that the joint surfaces shall be smooth. The fused joint shall be watertight and shall have tensile strength equal to that of the pipe. All joints shall be subject to acceptance by the Owner's Representative prior to insertion. All defective joints shall be cut out and replaced at no cost to the Owner. Any section of the pipe with a gash,blister, abrasion,nick, scar 06/2012 02313-9 of 10 CITY OF PEARLAND UTILITY HORIZONTAL DIRECTIONAL DRILLING or other deleterious fault greater in depth than 10 percent of the wall thickness, shall not be used and must be removed from the site. However, a defective area of the pipe may be cut out and the joint fused in accordance with the procedures stated above. In addition, any section of pipe having other defects such as concentrated ridges, discoloration, excessive spot roughness,pitting, variable wall thickness or any other defect of manufacturing or handling as determined by the Owner's Representative shall be discarded and not used. C. Terminal sections pipe that are joined within the insertion pit shall be connected with a full circle pipe repair clamp. The butt gap between pipe ends shall not exceed 1/2 inch. 3.05 PIPE TESTING A. Following successful pull-back,of pipe, contractor will test pipe using potable water according to Section 01430 "Contractor's Quality Control." A calibrated pressure recorder will be used to record the pressure during the test period. This record will be presented to Owner's Representative.. 3.06. TRACER WIRE TESTING A. Upon completion the Contractor shall demonstrate that the wire is continuous and unbroken through the entire run of the pipe including full signal conductivity (including splices). If the wire is broken,the Contractor shall repair or replace it. Pipeline installation will not be accepted until the wire passes a continuity test. 3.07 SITE RESTORATION • A. Following drilling operations, contractor will de-mobilize equipment and restore the worksite to original condition. All excavations will be backfilled and compacted to 95 percent of original density. Landscaping will be subcontracted to a local professional landscaping company. END OF SECTION 06/2012 02313-10 of 10 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES Section 02318 EXCAVATION AND BACKFILL FOR UTILITIES 1.0 GENERAL 1.01 SECTION INCLUDES A Excavation, trenching, foundation, embedment, and backfill for installation of utilities, including manholes and other pipeline structures. B References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 01570—Trench Safety System 4. Section 01564—Control of Ground Water and Surface Water 5. Section 01760—Project Record Documents 6. Section 01450—Testing Laboratory Services 7. Section 01500—Temporary Facilities and Controls 8. Section 02255 —Bedding, Backfill, and Embankment Materials 9. Section 02370—Geotextile 10. Section 02220—Site Demolition 11. Section 01140—Contractor's Use of Premises C Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM D 2321, "Standard Practice for Underground Installation of Thermoplastic Pipe for Sewers and Other Gravity-Flow Applications" b. ASTM D 698, "Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort" c. ASTM D 558, "Standard Test Methods for Moisture-Density (Unit Weight) Relations of Soil-Cement Mixtures" d. ASTM D 4318, "Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils" e. ASTM D 1556,"Standard Test Method for Density and Unit Weight of Soil in Place by the Sand-Cone Method" f. ASTM D 2922, "Standard Test Method for Density of Soil and Soil- Aggregate in Place by Nuclear Methods (Shallow Depth)" g. ASTM D 3017, "Standard Test Method for Water Content of Soil and Rock in Place by Nuclear Methods (Shallow Depth)" 2. Texas Department of Transportation (TxDOT) a. Tex-101-E, Preparing Soil and Flexible Base Materials for Testing b. Tex-110-E, Particle Size Analysis of Soils D Definitions: 1. Excavation - Any man-made cut, cavity, trench, or depression in an earth _ surface, formed by removal of material. 07/2006 02318- 1 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES a. Extra Hand Excavation- excavation by manual labor at locations designated by the Engineer, which is not included in other Bid Items. b. Extra Machine Excavation- excavation by machine at locations designated by the Engineer, which is not included in other Bid Items. c. Special Excavation-excavation necessitated by obstruction of pipes, ducts, or other structures, not shown on Plans, which interfere with installation of utility piping:by normal methods of excavation or augering. Contractor shall be responsible for locating such underground obstructions,sufficiently in advance of trench excavation or augering, to preclude damage to the obstructions. 2. Pipe Foundation-suitable and stable native soils that are exposed at the trench subgrade after excavation to depth of bottom of the bedding as shown on the Plans, or foundation backfill material placed and compacted in over- excavations. 3. Pipe Bedding-the portion of trench backfill that extends vertically from top of foundation up to a level line at bottom of pipe, and horizontally from one trench sidewall to opposite sidewall: 4. Haunching-the material placed on either side of pipe from top of bedding up to spring-line of pipe and horizontally from one trench sidewall to opposite sidewall. 5. Initial Backfill - the portion of trench backfill that extends vertically from spring-line of pipe(top of haunching)up to a level line 12 inches above top Csia*\ pipe, and horizontally from one trench sidewall to opposite sidewall. 6. Pipe Embedment - the portion of trench'backfill that consists of bedding, haunching, and initial backfill. 7. Trench Zone-the portion of trench backfill that extends vertically from top of pipe embedment up to pavement subgrade or up to final grade when not beneath-pavement. 8. Trench Conditions - description of the stability of trench bottom and trench walls of pipe embedment zone. Maintain trench conditions that provide for effective placement and compaction of embedment material directly on or against undisturbed soils or foundation backfill,except where structural trench support is necessary. a. Dry Stable Trench: Stable and substantially dry trench conditions exist in pipe embedment zone as a result of typically dry soils or achieved by ground water control (dewatering or depressurization) for trenches extending below ground water level. b. Stable Trench with Seepage: Stable trench in which ground water seepage is controlled by excavation drainage. 1) Stable Trench with Seepage in Clayey Soils: Excavation drainage is provided in lieu of or to supplement ground water control systems to control seepage and provide stable trench subgrade in predominately clayey soils prior to bedding placement. 07/2006 02318-2 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES 2) Stable Wet Trench in Sandy Soils: Excavation drainage is '"") provided in the embedment zone in combination with ground water control in predominately sandy or silty soils. c. Unstable Trench: Unstable trench conditions exist in the pipe embedment zone if ground water inflow or high water content causes soil disturbances,such as sloughing,sliding,boiling,heaving or loss of density. 9. Sub-trench - a special case of benched excavation. Sub-trench excavation below trench shields or shoring installations may be used to allow placement and compaction of foundation or embedment materials directly against undisturbed soils. Depth of a sub-trench depends upon trench stability and safety as determined by the Contractor. 10. Trench Dam - a placement of low permeability material in pipe embedment zone or foundation to prohibit ground water flow along the trench. • 11. Over-Excavation and Backfill - excavation of subgrade soils with unsatisfactory bearing capacity or composed of otherwise unsuitable materials below top of foundation as shown on Plans, and backfilled with foundation backfill material. 12. Foundation Backfill Materials - natural soil or manufactured aggregate of controlled gradation, and geo-textile filter fabrics as required, to control drainage and material separation. Foundation backfill material is placed and compacted as backfill to provide stable support for bedding. Foundation backfill materials may include concrete seal slabs. 13. Trench Shield (Trench Box) -a portable worker safety structure moved along the trench as work proceeds, used as a Protective System and designed to withstand forces imposed on it by cave-in, thereby protecting persons within the trench. Trench shields may be stacked if so designed or placed in a series depending on depth and length of excavation to be protected. 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item, no separate payment will be made for trench excavation, embedment, and backfill under this Section. Include cost in Bid Items for installed underground piping, sewer, conduit, or duct work. B If Special Excavation is allowed, based on the Engineer's direction, and indicated in Section 00300—Bid Proposal as an Extra Item,measurement will be on a cubic yard basis, measured in place, without deduction for space occupied by portions of pipes, ducts, or other structures left in place across trenches excavated under this item. 1. Payment for Special Excavation shall include: a. Dewatering and surface water control. b. Protection of pipes, ducts, or other structures encountered including bracing, shoring, and sheeting necessary for support. c. Replacement of pipes, ducts, or structures damaged by special excavation operations, except where payment for replacement is authorized by Engineer due to deteriorated condition of pipes,ducts,or structure. 07/2006 02318-3 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES d. Temporary disconnecting, plugging, and reconnecting of low volume water pipes,to allow machine excavation or augering,when approved by Engineer. Pipe for replacement shall be new and conform to specification requirements for type of existing pipe removed. e. Placement of material from Special Excavation. f. Geo-textile material and concrete trench dams required to complete the placement of material from Special Excavation: g. Re-sodding required for surface restoration within designated limits of Special Excavation. h. Disposal of excess excavated material not suitable for bedding or backfill, or not required for the Work. 2. The items listed below will not be included in payment for Special Excavation. Include cost in Bid Items for which the Work is a component: a. Trench safety system,including sheeting and shoring. b. Utility piping installed in trenches excavated under this item. c. Removal and replacement of associated streets, driveways, and sidewalks. C If Extra Hand Excavation is allowed, based on the Engineer's direction, and indicated in Section 00300—Bid Proposal as an Extra Item,measurement will be on a cubic yard basis, measured in place. 1. Payment for Extra Hand Excavation shall include: (11111b. a. Dewatering and surface water control. b. Disposal of excess excavated material not suitable for bedding or backfill, or not required for the Work. c. Placement of material from Extra Hand Excavation. d. Re-sodding required for surface restoration within designated limits of Extra Hand Excavation. 2. The items listed below will not be included in payment for Special Excavation. Include cost in Bid Items for which the Work is a component.: a. Trench safety system including sheeting and shoring. b. Removal and replacement of associated streets, driveways, and sidewalks. D If Extra Machine Excavation is allowed,based on the Engineer's direction,and indicated in Section 00300—Bid Proposal as an Extra Item,measurement will be on a cubic yard basis, measured in place. 1. Payment for Extra Machine Excavation shall include: a. Dewatering and surface water control. b. Disposal of excess excavated material not suitable for bedding or backfill, or not required for the Work. c. Placement of material from extra machine excavation. d. Re-sodding required for surface restoration within designated limits of Extra Machine Excavation. 2. The items listed below will not be included in payment for Special Excavation. Include cost in Bid Items.for which the Work is a component: a. Trench safety system including sheeting and shoring. 07/2006 02318-4 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES b. Removal and replacement of associated streets, driveways, and sidewalks. E Refer to Section 01200-Measurement and Payment Procedures. No payment will be made for delays in completion of Work resulting from Extra Item Work. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit a written description for information only of the planned typical method of excavation, backfill placement and compaction, including: 1. Sequence of work and coordination of activities. 2. Selected trench widths. 3. Procedures for foundation and embedment placement, and compaction. 4. Procedure for use of trench boxes and other pre-manufactured systems while assuring specified compaction against undisturbed soil. 5. Procedure for installation of Special Shoring at locations identified on the Plans. C Submit product quality,material sources,and field quality information in accordance with this Section. --� D Submit field red lines documenting location of Utilities as installed, referenced to survey Control Points,under the provisions of Section 01760—Project Record Documents, 1.04C. Include location of utilities and structures encountered or rerouted. Give horizontal dimensions, elevations, inverts and gradients. 1.04 TESTING A Testing and analysis of product quality,material sources,or field quality shall be performed by an independent testing laboratory provided by the Owner under the provisions of Section 01450—Testing Laboratory Services and as specified in this Section. 1.05 PROTECTION OF PEOPLE AND PROPERTY A Contractor shall conduct all construction operations under this Contract in conformance with the practices described in Section 01500—Temporary Facilities and Controls. 1.06 SPECIAL SHORING DESIGN REQUIREMENTS A Special Shoring shall be, in accordance with Section 01570 — Trench Safety System, designed by a Professional Engineer, licensed by the State of Texas, At Contractor's expense. B Special Shoring shall be designed to provide support for the sides of the excavations, including soils and hydrostatic ground water pressures as applicable,and to prevent ground 07/2006 02318-5 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES rit°\' movements affecting adjacent installations or improvements such as structures,pavements and utilities. C Special Shoring may be a pre-manufactured system or a field fabricated system that meets the requirements of the Work. 2.0 PRODUCTS 2.01 MATERIALS A Contractor shall provide materials used as embedment, backfill, back-dressing, and embankment identified on the Plans in accordance with Section 02255—Bedding,Backfill and Embankment Material. - B Manufactured materials, such as crushed concrete, may be substituted for natural soil or rock products where indicated in the product specification, and approved by the Engineer, provided that the physical property criteria are determined to be satisfactory by testing. C Geotextile (Filter Fabric): Conform to requirements of Section 02370—Geotextile. D Concrete for Trench Dams: Concrete backfill or 3 sack premixed (bag) concrete. (� E Timber Shoring Left in Place: Untreated.oak. 2.02 EQUIPMENT A Perform excavation with track mounted excavator or other equipment suitable for achieving the requirements of this Section. - B Use only hand-operated tamping equipment until a minimum cover of 12 inches is obtained over pipes, conduits, and ducts. Do not use heavy compacting equipment until adequate cover is attained to prevent damage to pipes, conduits, or ducts. C Use trench shields or other.Protective,Systems or Shoring Systems which are designed and operated to achieve placement and compaction of backfill directly against undisturbed native soil. D Use Special Shoring systems where required which may consist of braced sheeting,braced soldier piles and lagging, slide rail systems, or other systems meeting the Special Shoring design requirements. 3.0 EXECUTION 3.01 PREPARATION . A Employ a Trench Safety Program as specified in Section 01570—Trench Safety Systems. B Install and operate necessary dewatering and surface water control measures conform to Section 01564—Control of Ground Water and Surface Water. 07/2006 02318-6 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES C Remove existing pavements and structures,including sidewalks and driveways,to conform with requirements of Section 02220—Site Demolition, as applicable. D Area shall be cleared and grubbed under the provisions of Section 02200—Site Preparation prior to excavation. E Strip and stockpile topsoil under the provisions of Section 02200—Site Preparation F Schedule work so that pipe embedment can be completed on the same day that acceptable foundation has been achieved for each section of pipe installation, manhole, or other structures. 3.02 EXCAVATION A Except as otherwise specified or shown on the Plans, install underground utilities in open cut trenches with vertical sides. B Perform excavation work so that pipe, conduit, and ducts can be installed to depths and alignments shown on the Plans. Avoid disturbing surrounding ground and existing facilities and improvements. C Determine trench excavation widths using the following schedule as related to pipe outside diameter (O.D.). Maximum trench width shall be the minimum trench width plus 24 --y inches. NOMINAL MINIMUM TRENCH PIPE SIZE, INCHES WIDTH,INCHES Less than 18 O.D. + 18 18 to 30 O.D. + 24 Greater than 30 O.D. + 36 D Use sufficient trench width or benches above the embedment zone for installation of well point headers or manifolds and pumps where depth of trench makes it uneconomical or impractical to pump from the surface elevation. Provide sufficient space between shoring cross braces to permit equipment operations and handling of forms,pipe, embedment and backfill, and other materials. E Upon discovery of unknown utilities,badly deteriorated utilities not designated for removal, or concealed conditions,discontinue work at that location. Notify the Engineer and obtain instructions before proceeding. F Shoring of Trench Walls. 1. Install Special Shoring in advance of trench excavation or simultaneously with the trench excavation, so that the soils within the full height of the trench excavation walls will remain fully laterally supported at all times. 07/2006 02318-7 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES 2. For all types of shoring,support trench walls in the pipe embedment zone throughout the installation. Provide trench wall supports sufficiently tight to prevent washing the trench wall soil out from behind the trench wall support. 3. Unless otherwise directed by the Engineer,leave sheeting driven into or below the pipe embedment zone in place to preclude loss of support of foundation and embedment materials. Leave rangers, walers, and braces in place as long as required to support sheeting, which has been cut off, and the trench wall in the vicinity of the pipe zone. 4. Employ special methods for maintaining the integrity of embedment or foundation material. Before moving supports,place and compact embedment to sufficient depths to provide protection of pipe and stability of trench walls. As supports are moved, finish placing and compacting embedment. 5. If sheeting or other shoring is used below top of the pipe embedment zone, do not disturb pipe foundation and embedment materials by subsequent removal. Maximum thickness of removable sheeting extending into the embedment zone 1 inch. Fill voids left on removal of supports with compacted backfill material. G Use of Trench Shields. When a trench shield(trench box)is used as a worker safety device, the following requirements apply: 1. Make trench excavations of sufficient width to allow shield to be lifted or pulled freely, without damage to the trench sidewalls. 2. Move trench shields so that pipe, and backfill materials, after placement and compaction, are not damaged nor disturbed, nor the degree of compaction reduced. 3. When required, place, spread, and compact pipe foundation and bedding materials beneath the shield. For backfill above bedding, move the shield as backfill is placed and ramped in. Place and compact backfill materials against undisturbed trench walls and foundation. 4. Maintain trench shield in position to allow sampling and testing to be performed in a safe manner. 3.03 TRENCH FOUNDATION • A Excavate bottom of trench to uniform grade to achieve stable trench conditions and satisfactory compaction of foundation or bedding materials. B Place trench dams in Class I foundations in line segments longer than 100 feet between manholes,and not less than one in every 500 feet of pipe placed. Install additional dams as needed to achieve workable construction conditions. Do not place trench dams closer than 5 feet from manholes. 3.04 PIPE EMBEDMENT PLACEMENT AND COMPACTION A Immediately prior to placement of embedment materials, the bottoms and sidewalls of trenches shall be free of loose, sloughing, caving, or otherwise unsuitable soil. 07/2006 02318-8 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES B Place Geotextile, if specified, to prevent particle migration from the in-situ into open- -^4) graded (Class I) embedment materials or drainage layers. I C Place embedment including bedding, haunching and initial backfill to meet requirements indicated on Plans. PVC &HDPE require cement stabilized sand bedding and backfill to one foot below subgrade or below grade if under pavement,or one foot above top of pipe if not under pavement. D For pipe installation, manually spread embedment materials around the pipe to provide uniform bearing and side support when compacted. Do not allow materials to free-fall from heights greater than 24 inches above top of pipe. Perform placement and compaction directly against the undisturbed soils in the trench sidewalls,or against sheeting which is to remain in place. E Do not place trench shields or shoring within height of the embedment zone unless means to maintain the density of compacted embedment material are used. If moveable supports are used in embedment zone, lift the supports incrementally to allow placement and compaction of the material against undisturbed soil. F Do not damage coatings or wrappings of pipes during backfilling and compacting operations. When embedding coated or wrapped pipes, do not use crushed stone or other sharp, angular aggregates. G Place haunching material manually around the pipe and compact it to provide uniform ) bearing and side support. If necessary, hold small-diameter or lightweight pipe in place during compaction of haunch areas and placement beside the pipe with sand bags or other suitable means. H Place electrical conduit directly on foundation without bedding. Shovel pipe embedment material in place and compact it using pneumatic tampers in restricted spaces, and vibratory-plate compactors or engine-powered jumping jacks in unrestricted spaces. Compact each lift before proceeding with placement of the next lift. 1. Class I embedment materials. a. Maximum 6-inches compacted lift thickness. b. Systematic compaction by at least two passes of vibrating equipment. Increase compaction effort as necessary to effectively embed the pipe to meet the deflection test criteria. c. Moisture content as determined by Contractor for effective compaction without softening the soil of trench bottom,foundation or trench walls. 2. Class II embedment and cement stabilized sand. a. Maximum 6-inches compacted thickness. b. Compaction by methods determined by Contractor to achieve a minimum of 95 percent of the maximum dry density as determined according to ASTM D 698 for Class II materials and according to ASTM D 558 for cement stabilized materials. 07/2006 02318-9 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES c. Moisture content of Class II materials within 3 percent of optimum as determined according to ASTM D 698. Moisture content of cement stabilized sands on the dry side of optimum as determined according to ASTM D 558 but sufficient for effective hydration. J Place trench dams in Class I embedments in line segments longer than 100 feet between manholes,and not less than one in every 500 feet of pipe placed. Install additional dams as needed to achieve workable construction conditions. Do not place trench dams closer than 5 feet from manholes. 3.05 TRENCH ZONE BACKFILL PLACEMENT AND COMPACTION A Place backfill for pipe or conduits and restore surface as soon as practicable. Leave only the minimum length of trench open as necessary for construction. B Where damage to completed pipe installation work is likely to result from withdrawal of sheeting,leave the sheeting in place. Cut off sheeting 1.5 feet or more above the crown of the pipe. Remove trench supports within 5 feet from the ground surface. C For sewer pipes, use backfill materials described here as determined by trench limits. As trench zone backfill in paved areas for streets and to one foot back of curbs and pavements, use cement stabilized sand for pipe of nominal sizes less than 36 inches, or Bank Sand for pipe of nominal sizes 36 inches and larger as indicated on the Drawings. Uniformly backfill trenches unless specified otherwise according to the paved area criteria. Use select backfill within one foot below pavement subgrade for rigid pavement. For asphalt concrete, use flexible base material within one foot below pavement subgrade. D For water lines,backfill in trench zone,including auger pits,with Bank Sand,Select Fill,or Random Fill material as specified in this Section. E For trench excavations under pavement,place trench zone backfill in lifts and compact by methods indicated below. Fully compact each lift before placement of the next lift. 1. Bank Sand. a. Maximum 9-inches compacted lift thickness. b. Compaction by vibratory equipment to a minimum of 95 percent of the maximum dry density determined according to ASTM D 698. c. Moisture content within 3 percent of optimum determined according to ASTM D 698 2. Cement Stabilized Sand. a. Maximum lift thickness determined by Contractor to achieve uniform placement and required compaction, but not exceeding 24 inches. b. Compaction by vibratory equipment to a minimum of 95 percent of the maximum dry density determined according to ASTM D 558. c. Moisture content on the dry side of optimum determined according to ASTM D 558 but sufficient for cement hydration. 3. Select Fill. a. Maximum 6-inches compacted thickness. 07/2006 02318- 10 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES b. Compaction by equipment providing tamping or kneading impact to a minimum of 95 percent of the maximum dry density determined according to ASTM D 698. c. Moisture content within 2 percent of optimum determined according to ASTM D 698. F For trench excavations outside pavements,a Random Fill of suitable material may be used in the trench zone. 1. Fat clays (CH)may be used as trench zone backfill outside paved areas at the Contractor's option. If the required density is not achieved,the Contractor,at his option and at no additional cost to the Owner,may use lime stabilization to achieve compaction requirements or use a different suitable material. 2. Maximum 9-inch compacted lift thickness for clayey soils and maximum 12- inch lift thickness for granular soils. 3. Compact to a minimum of 90 percent of the maximum dry density determined according to ASTM D 698, or to same density as adjacent soils. 4. Moisture content as necessary to achieve density. 3.06 MANHOLES,JUNCTION BOXES AND OTHER PIPELINE STRUCTURES A Meet the requirements of adjoining utility installations for backfill of pipeline structures,as shown on the Plans. 3.07 FIELD QUALITY CONTROL A Quality Control 1. The Engineer may sample and test backfill at: a. Sources including borrow pits, production plants and Contractor's designated off-site stockpiles. b. On-site stockpiles. c. Materials placed in the Work. 2. The Engineer may resample material at any stage of work or location if changes in characteristics are apparent. B Production Verification Testing: The Owner's testing laboratory will provide verification testing on backfill materials, as directed by the Engineer. Samples may be taken at the source or at the production plant, as applicable. C Provide excavation and Trench Safety Systems at locations and to depths required for testing and retesting during construction. D Tests will be performed on a minimum of three different samples of each material type for plasticity characteristics, in accordance with ASTM D 4318, and for gradation characteristics, in accordance with Tex-101-E and Tex-110-E. Additional classification tests will be performed whenever there is a noticeable change in material gradation or ,....� plasticity. 07/2006 02318- 11 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES E At least three tests for moisture-density relationships will be performed initially for backfill materials in accordance with ASTM D 698, and for cement stabilized sand in accordance with ASTM D 558. Additional moisture-density relationship tests will be performed whenever there is a noticeable change in material gradation or plasticity. F In-place density tests of compacted pipe foundation, embedment and trench zone backfill soil materials will be performed according to ASTM D 1556,or ASTM D 2922 and ASTM D 3017, and at the following frequencies and conditions. 1. A minimum of one test for every 20 cubic yards of compacted embedment and for every 50 cubic yards of compacted trench zone backfill material. 2. A minimum of three density tests for each full shift of Work when backfill is placed. 3. Density tests will be distributed among the placement areas. Placement areas are: foundation, bedding, haunching, initial backfill and trench zone. 4. The number of tests will be increased if inspection determines that soil type or moisture content are not uniform or if compacting effort is variable and not considered sufficient to attain uniform density, as specified. 5. Density tests may be performed at various depths below the fill surface by pit excavation. Material in previously placed lifts may therefore be subject to acceptance/rejection. 6. Two verification tests will be performed adjacent to in-place tests showing density less than the acceptance criteria. Placement will be rejected unless (1111NL\,; both verification tests show acceptable results. 7. Re-compacted placement will be retested at the same frequency as the first test series, including verification tests. G Recondition,re-compact,and retest at Contractor's expense if tests indicate Work does not meet specified compaction requirements. For Cement Stabilized Sand with nonconforming density, core and test for compressive strength at Contractor's expense. H Acceptability of crushed rock compaction will be determined by inspection. 3.08 CLEAN-UP AND RESTORATION A Perform clean-up and restoration in and around construction zone in accordance with Section 01140—Contractor's Use of Premises. 3.09 PROTECTION OF THE WORK A Maintain excavation and embankment areas until start of subsequent work. Repair and re- compact slides,washouts,settlements,or areas with loss of density at no cost to the Owner B Prevent erosion at all times. Do not allow water to pond in excavations. C Distribute construction traffic evenly over compacted areas, where practical, to aid in (11."\* obtaining uniform compaction. Protect exposed areas having high moisture content from wheel loads that cause rutting. 07/2006 02318- 12 of 13 CITY OF PEARLAND EXCAVATION AND BACKFILL FOR UTILITIES END OF SECTION 07/2006 02318- 13 of 13 CITY OF PEARLAND EMBANKMENT Section 02330 EMBANKMENT 1.0 GENERAL 1.01 SECTION INCLUDES A Construction of embankments with excess excavated material and borrow. B References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 01760—Project Record Documents 4. Section 01570—Trench Safety System 5. Section 01450—Testing Laboratory Services 6. Section 01500—Temporary Facilities and Controls 7. Section 02255 —Bedding, Backfill and Embankment Material 8. Section 02910—Topsoil 9. Section 01564—Control of Ground Water and Surface Water 10. Section 01720—Field Surveying 11. Section 02220—Site Demolition 12. Section 02200—Site Preparation 13. Section 01140—Contractor's Use of Premises. C Referenced Standards: 1. American Water Works Association (AWWA) a. ASTM D 698, "Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort" b. ASTM D 1556,"Standard Test Method for Density and Unit Weight of Soil in Place by the Sand-Cone Method" c. ASTM D 2922, "Standard Test Method for Density of Soil.and Soil- Aggregate in Place by Nuclear Methods (Shallow Depth)" d. ASTM D 3017, "Standard Test Method for Water Content of Soil and Rock in Place by Nuclear Methods (Shallow Depth)" 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item, no separate payment will be made for Embankment under this Section. Include cost in Bid Items for which this Work is a component. B If embankment is included as a Bid Item, measurement will be based on the Units shown in Section 00300 — Bid Proposal and in accordance with Section 01200 — Measurement and Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. 07/2006 02330- 1 of 5 CITY OF PEARLAND EMBANKMENT B Submit product quality,material sources, and field quality information in accordance with this Section. C Submit field red lines documenting location of embankments as installed,referenced to survey Control Points, under the provisions of Section 01760 — Project Record Documents, 1.04C. Include location of utilities and structures encountered or rerouted. Give horizontal dimensions, elevations, inverts and gradients. D Submit a Trench Safety Plan under the provisions of Section 01570—Trench Safety System that included measures that establish compliance with the standard interpretation of the General Duty Clause,Section 5.(a)(1),of the Occupational Safety and Health Act of 1970 — 20 USC 654 which states, "Employers must shore or otherwise protect employees who walk/work at the base of an embankment from possible collapse." 1.04 TESTING A Testing and analysis of product quality, material sources, or field quality shall be performed by an independent testing laboratory provided by the Owner under the provisions of Section 01450 — Testing Laboratory Services and as specified in this Section. 1.05 PROTECTION OF PEOPLE AND PROPERTY A Contractor shall conduct all construction operations under this Contract in conformance with the practices described in Section 01500—Temporary Facilities and Controls. 2.0 PRODUCTS 2.01 MATERIALS A Contractor shall provide materials used as embedment, backfill, back-dressing, and embankment identified on the Plans in accordance with Section 02255 — Bedding, Backfill and Embankment Material. B Topsoil: Conform to requirements of Section 02910—Topsoil. C Borrow Material: Conform to requirements of intended use. Take borrow material from sources approved by Engineer. 3.0 EXECUTION 3.01 EXAMINATION A Verify borrow and excess excavated materials to be reused, are approved. B Verify removals, and clearing and grubbing operations, have been completed. 07/2006 02330-2 of 5 CITY OF PEARLAND EMBANKMENT C Verify backfill of new or relocated utilities and structures, below future grade, is complete. (4111111 3.02 PREPARATION A Employ a Trench Safety Plan as specified in Section 01570—Trench Safety Systems. B Install and operate necessary dewatering and surface water control measures in accordance with requirements of Section 01564 — Control of Ground Water and Surface Water. C Identify required lines, levels, and datum. Coordinate with Section 01720 — Field Surveying. D Remove existing pavements and structures, including sidewalks and driveways, in conformance with requirements of Section 02220-Site Demolition, as applicable. E Area shall be cleared and grubbed under the provisions of Section 02200 — Site Preparation prior to placing embankment or opening borrow source. F Strip and stockpile topsoil under the provisions of Section 02200—Site Preparation. G Backfill test pits, or stump holes and other surface irregularities such as small swales with embankment materials and compact in proper lift depths according to the (1111.k\ compaction requirements of this Section. H Areas of unsuitable material shall be removed,backfilled with embankment materials and compacted in proper lift depths according to the compaction requirements of this Section. I Upon discovery of unknown or badly deteriorated utilities, or concealed conditions, discontinue work. Notify Engineer and obtain instructions before proceeding in such areas. 3.03 PLACEMENT AND COMPACTION A Do not conduct placement operations during inclement weather or when existing ground or embankment materials exceed 3 percent of optimum moisture content. Contractor may manipulate wet material to facilitate drying,by disking or windrowing, at Contractor's expense. B Do not place embankment material until density and moisture content of previously placed material complies with specified requirements. C Scarify areas to receive embankment to a minimum depth of 4 inches to bond existing and new materials. Mix with first layer of embankment material. D Spread embankment material evenly,from dumped piles or windrows,into horizontal layers approximately parallel to finished grade. Place to meet specified compacted 07/2006 02330-3 of 5 CITY OF PEARLAND EMBANKMENT thickness. Break clods and lumps and mix materials by blading,harrowing,discing,or other approved method. Each layer shall extend across full width of embankment. E Each layer shall be homogeneous and contain uniform moisture content before compaction. Mix dissimilar abutting materials to prevent abrupt changes in composition of embankment. F Layers shall not exceed depth as indicated on the Plans. G Where shown on Plans for steep slopes, cut benches into slope and scarify before placing embankment. Place increasingly wide horizontal layers of specified depth,to the level of each bench. H Build embankment layers on back slopes,adjacent to existing roadbeds,to level of old roadbed. Scarify top of old roadbed to minimum depth of four inches and re-compact with next layer. I Construct to lines and grades shown on Plans. 3.04 COMPACTION REQUIREMENTS A Maintain moisture content of embankment materials to attain required compaction density. B Compact to minimum densities shown on the Plans with a moisture content of optimum to 3 percent above optimum as determined by ASTM D 698. 3.05 TOLERANCES A Top of compacted surface: Plus or minus 1 inch in cross section,or in 16 foot length. 3.06 FIELD QUALITY CONTROL A Compaction testing will be performed in accordance with ASTM D 1556 or ASTM D 2922 and ASTM D 3017 under provisions of Section 01450 — Testing Laboratory Services. B A minimum of three tests will be taken for each 1,000 linear feet per lane of roadway or 500 square yards of embankment per lift. C If tests indicate work does not meet specified compaction requirements, recondition, re-compact, and retest at Contractor's expense. 3.07 CLEAN-UP AND RESTORATION A Perform clean-up and restoration in and around construction zone in accordance with Section 01140—Contractor's Use of Premises. B In unpaved areas, grade surface as a uniform slope from installed appurtenances to natural grade and stabilize as indicated on Plans. 07/2006 02330-4 of 5 CITY OF PEARLAND EMBANKMENT 3.08 PROTECTION OF THE WORK A Maintain all embankment areas in good condition until completion of Work. B Repair and re-compact slides, washouts, settlements, areas with loss of density, or excavation damaged by Contractor's operations at no additional cost to Owner. C Distribute construction traffic evenly over compacted areas,where practical,to aid in obtaining uniform compaction. Protect exposed areas having high moisture content from wheel loads that cause.rutting. END OF SECTION 07/2006 02330-5 of 5 CITY OF PEARLAND WATER MAINS Section 02510 WATER MAINS • 1.0 GENERAL 1.01 SECTION INCLUDES A Installation of water mains, including valves, fire hydrants, wet connections, cut and plug of mains, disinfection, and hydrostatic testing for pipelines. B References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 02514—Fire Hydrant Assembly 4. Section 03300—Cast-in-Place Concrete 5. Section 02512—Polyethylene Wrap 6. Section 02417—Augering Pipe for Water Lines 7. Section 02515 —Water Tap and Service Line Installation 8. Section 02318—Excavation and Backfill for Utilities 9. Section 02980—Pavement Repair 10. Section 01450—Testing Laboratory Services C Referenced Standards: 1. Texas Commission on Environmental Quality (TCEQ) 2. American Water Works Association (AWWA) 3. American Society for Testing and Materials (ASTM) 1.02 MEASUREMENT AND PAYMENT A Measurement for water mains open cut or augered, with or without casing, is on a linear foot basis for each size of pipe installed. 1. Mains: Measure along axis of pipe and include fittings and valves. 2. Branch Pipe: Measure from axis of main to end of branch. B Refer to Section 01200—Measurement and Payment Procedures. 1.03 QUALITY ASSURANCE A Regulatory Requirements 1. Pipe shall bear Underwriter's Laboratories (UL)or Factory Mutual(FM)label. 2. Pipe material acceptable without penalty to State's community fire insurance rating agency. 3. System acceptable to City and TCEQ. 4. Bacteriological disinfection acceptable to local health officials and Texas Department of Health. 5. Water taps and draw off lines in compliance with local municipal specifications and regulations. 03/2008 02510- 1 of 9 CITY OF PEARLAND WATER MAINS 1.04 SUBMITTALS 1 A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Product Data: 1. Obtain from pipe manufacturer installation instructions,manuals, and printed recommendations, except for Owner furnished pipe. 2. Retain product data on job site for reference. 3. Submit certified record of tests of pipe, fittings, or valves upon request of Engineer. 4. Submit hydrant manufacturer flow and friction loss curve. C Samples: 1. Notify City when system is pressure tested and disinfected. City will take all samples for bacteriological testing as required by TCEQ. 1.05 PRODUCT HANDLING A Deliver pipe to trench in sound, undamaged condition. B Cut pipe neatly avoiding sharp, ragged, or unbeveled, plain ends and do not damage lining by cutting. rk‘\ C Remove damaged or rejected materials from project site. 1.06 ENVIRONMENTAL REQUIREMENTS A Do not lay pipe when it is raining or when trench is muddy, soft, or contains standing water. 2.0 PRODUCTS 2.01 FITTINGS A Ductile iron or gray cast iron complying with AWWA C 110. B Mechanical joint fittings: AWWA C 110 and C 111. C All fittings shall be cement lined according to AWWA C-104. 2.02 POLYVINYL CHLORIDE (PVC) PRESSURE PIPE A Pipe: PVC pressure pipe 4 inches through 12 inches for water shall conform to AWWA C-900. Class 150 pipe shall conform to requirements of DR18. PVC compounds shall conform to ASTM D1784. ribN B Joints: Joints of plastic pressure pipe using elastomeric seals shall conform to ASTM D3139. Elastic seals shall conform to ASTM F-477. 03/2008 02510-2 of 9 CITY OF PEARLAND WATER MAINS C Fittings: Above ground Fittings shall have welded steel joints conform to AWWA C- 100 with joints meeting the requirements of AWWA C-111 and below ground shall be mechanical joint fittings meeting the requirements of AWWA C-111,unless approved otherwise in writing by the Engineer. D Tests: 1. Each standard,random,or short length of pipe and each coupling sleeve,when manufactured from same material as pipe, shall be tested in accordance with USDC CS-272. 2. Use Class 150 except pipe 6 in. or less shall be Class 200. 2.03 FIRE HYDRANTS A Conform to requirements of Section 02514—Fire Hydrant Assembly. 2.04 VALVES A General: 1. Manual operators: a. Provide handwheel manual operators for in-plant valves. b. Equip buried valves with 2 in. square operating nuts. 2. Furnish no less than one operating key with each lot of 10 buried valves with nut operators. 3. Rotation: a. Direction: OPEN COUNTERCLOCKWISE (OPEN LEFT). 4. Shop coating: a. Shop coat ferrous metal surfaces of valves both interior and exterior for corrosion protection. b. Protect internal and external iron surfaces of valves with coating of 4 mils. of two-part thermosetting epoxy: AWWA C 550. 5. Working and test pressures: a. Valves 2 in. through 12 in.: 200 psi working pressure, 400 psi hydrostatic test pressure. b. Valves 14 in. through 36 in.: 150 psi working pressure, 300 psi hydrostatic test pressure. B Gate Valves (2 in. Through 36 in.): 1. Buried valves: a. Comply with AWWA C500,non-rising stem(NRS);resilient wedge,. b. Cast iron body and bonnet, inside screw. c. Bronze: Seat and disc rings, stem and mountings, and disc wedges. d. "0" ring sealed stem and 2 in. square operating nut. e. Valves 2 in. through 12 in.: Vertical type without by-passes. f. Valves 16 in.through 36 in.: Horizontal type with enclosed steel bevel gears resilient wedge, standard size by-pass valves. g. Stuffing box and bonnet bolts and nuts to be 304 stainless steel. h. Install in section of horizontal pipe. i. Mechanical joint ends with gasket complying with AWWA C 111. 03/2008 02510-3 of 9 CITY OFPEARLAND WATER MAINS j. Acceptable product: 1) ' "500 Series", Kennedy Valve Manufacturing Co. 2) "2480 Series%CLOW. 3) "A-2380 Series", Mueller Co. C Tapping Valves and Tapping Sleeves: a. Tapping sleeves shall be solid stainless steel and valves shall conform with all others as mentioned above. D Valve Boxes: 1. Cast iron,threaded screw extension sleeve type,adjustable suitable for depth of cover over pipe, with base and cover. 2. 3/16 in. thick, 5 in. diameter minimum. 3. Coat valve box, base, and cover with coating 'of 4 mils. of two-part thermosetting epoxy: AWWA C 550.. 4. Provide with suitable cast iron bases and covers. 5. Covers: Cast name'designating type of service, e.g., "WATER" for water service. 2.05 RELATED MATERIALS. A Concrete: As specified in Section 03300—Cast-in-Place Concrete. B Meter Box: 1. Cast iron to Owner's dimensions: ASTM A 48.. C ' Underground Copper Tubing: Type "K" soft annealed, ASTM B 88, straight 20 ft. lengths in 1 l/in. and 2 in. sizes. D Corporation and Curb Stops and Fittings: ASTM B 62, NSF 61 low lead brass. 3.0 EXECUTION 3.01 PREPARATION A Thoroughly clean pipe interiors of foreign matter before being lowered into trench. B Clean hydrant and valve interiors of foreign matter before installation. 3.02 INSTALLATION A Inspection: 1. Carefully examine each piece of pipe for soundness and specifications compliance after delivery at trench before placing in trench. 2. Remove rejected pipe and.fittings from site of work and replace with sound pipe. 3. Pipe and fittings will be rejected because of any of the following: a. Cracks in pipe or fittings.. b. Damaged or cracked ends. 03/2008 02510-4 of 9 CITY OF PEARLAND WATER MAINS c. Damaged gaskets or gasket grooves. d. Less than minimum wall thickness. e. Defects and deformations. B Cleaning: 1. Clean interior of pipe and fittings of foreign matter before laying. 2. Keep interiors and ends clean during installation. 3. Keep joint contact surfaces clean during installation. 4. Take precautions to prevent foreign material from entering pipe during installation. 5. Do not place rubbish, tools, rags, or other materials in pipe. 6. Whenever pipe laying is stopped, place plugs in uncompleted ends of pipe. C Installation: 1. Install pipe, couplings, and fittings in accordance with pipe manufacturer's recommendations. 2. Install gaskets and necessary lubricants. 3. Full length of each barrel of pipe shall rest solidly on pipe bed with recesses excavated to accommodate bells and joints. 4. Take up and relay pipe that has grade or joint disturbed. 5. Do not joint pipe with water in trench. 6. Keep water out of trench until jointing is completed. 7. Do not lay water pipe closer than 10 ft. horizontally from sanitary sewer. 8. Do not locate joints at cross-overs with sanitary sewers closer than 9 ft. from cross-over point. 9. Where water lines cross sanitary sewers, construct in accordance with TCEQ standards. 10. Where pipe ends are left for future connections, install valve and plug or cap end. Forty feet minimum line section required between valve and plug or cap end. 11. Install concrete thrust blocking at bends and tees and at ends of lines to provide adequate reaction backing. D Polyvinyl Chloride (PVC) Pipe: Install in compliance with ASTM D 2774. E Steel Pipe: Installation in an augered hole shall comply with Section 02417 — Augering Pipe for Water Lines. F Setting Valves, Valve Boxes, and Fire Hydrants: 1. Set plumb. 2. Center valve boxes on valves. 3. Where feasible, locate valves outside area of roads and streets. 4. Carefully tamp earth fill around each valve box to distance of 4 ft. on all sides or to undisturbed trench face if less than 4 ft. 5. Set hydrants at elevation so that connecting pipe will not have less cover than mains. 6. Set hydrants on concrete pad. 03/2008 02510-5 of 9 CITY OF PEARLAND WATER MAINS 7. Depth of bury of hydrant is defined as distance from bottom of inlet pipe to ground line. 8. Place concrete thrust block back of hydrant opposite pipe connections set against vertical face of trench to prevent from blowing off line. 9. Use 5/8 in. stock stainless steel bridle rods and rod collars. 10. Place not less than 5 cu. ft. of broken stone around base of hydrant to ensure drainage. 11. Compact backfill to grade line. 12. Tighten stuffing boxes. 13. Test hydrant and valve in opened and closed position to,ensure that parts are in working condition. G Anchorage of Fittings: 1. Anchor tees, elbows, and plugs in water mains with concrete thrust blocks. 2. Place blocks so that joints will be accessible for inspection and repair. 3.03 WET CONNECTIONS A Definitions: 1. Wet connections consist of isolating sections of pipe to be connected with installed valves,draining the isolated sections,and completing the connections. 2. Connection of 2 inch or smaller lines,which may be referred to on Plans as"2 inch standard connections"or"gooseneck connections"will be measured as 2" wet connections. This item is not to be used as any part of a 2-inch service (11114') line. B Materials: 1. Corporation stops and saddles shall conform-to requirements of Section 02515- Water Tap and Service Line Installation. 2. Valves shall conform to requirements of Section 02541 — Fire Hydrant Assembly. 3. Brass fittings shall conform to requirements of AWWA C800. C Execution: 1. Plan wet connections in such manner and at such hours as to least inconvenience public. Notify Engineer at least 48 hours in advance of making connections. 2. DO NOT OPERATE VALVES ON MAINS IN USE BY OWNER.Owner will handle, at no cost to Contractor, all operations involving opening and closing valves for wet connections. 3. Conduct connection operations when Inspector is at job site. Connection work shall progress without interruption until complete, once existing mains have been cut or plugs has been removed for making connections. D 2-Inch Wet Connections 1. Tap water main. Provide and install corporation stops;saddles;copper tubing as required for line and grade adjustment; and brass fittings necessary to adapt 03/2008 02510-6 of 9 CITY OF PEARLAND WATER MAINS to existing main. Provide 2-inch valves when indicated on Plans for 2-inch copper gooseneck connections. 3.04 CUT,PLUG AND ABANDONMENT OF MAINS A Materials: 1. Concrete for thrust blocks: Class B conforming to requirements of Section 03305. 2. Plugs and clamps shall be suitable for type of pipe to be plugged. B Execution 1. Do not begin cut,plug and abandonment operations until replacement main has been constructed, disinfected, and tested, and all service lines have been transferred to replacement main. 2. Install plug, clamp, and concrete thrust block and make cut at location shown on Plans. 3. Main to be abandoned shall not be valved off and shall not be cut or plugged other than at supply main or as shown on Plans. 4. After main to be abandoned has been cut and plugged,check for other sources feeding abandoned main. If sources are found,notify Engineer immediately. Cut and plug abandoned main at point of other feed as directed by Engineer. 5. Plug or cap all ends or openings in abandoned main in an acceptable manner approved by Engineer. 6. Remove and dispose of all surface identifications such as valve boxes and fire hydrants. Valve boxes in improved streets,other than shell,may be poured full of concrete after removing cap. 7. Backfill all excavations in accordance with Section 02318 —Excavation and Backfill for Utilities. 8. Repair all street surfaces in accordance with Section 02980—Pavement Repair. 3.05 HYDROSTATIC TESTING A Hydrostatically test all new water pipelines for liquids before connecting to water distribution system. B Pipelines shall be tested in lengths between valves, or plugs, of not more than 1,500 feet unless greater length is approved by Engineer. C Conduct hydrostatic tests in presence of Engineer in accordance with requirements of this Section. D Preparation: 1. Disinfect water system pipelines prior to hydrostatic testing. E Test Procedures: 1. Furnish,install, and operate connections,pump,meter and gages necessary for hydrostatic testing. 2. Allow pipeline to sit minimum of 24 hours from time it is initially disinfected until testing begins, to allow pipe wall or lining material to absorb water. 03/2008 02510-7 of 9 CITY OF PEARLAND WATER MAINS Contractor should be aware that periods of up to 7 days may be required for CPN, mortar lining to become saturated. 3. Expel all air and apply a minimum test pressure of 125 psi or 150 psi as directed by Engineer. 4. Maintain test pressure for 8 hours. If a large quantity of water is required to maintain pressure during test,testing shall be discontinued until cause of water loss is identified and corrected. F Allowable Leakage for Water Mains: • 1. During hydrostatic tests,no leakage will be allowed for sections of water mains consisting of welded joints. 2. Maximum allowable leakage for water mains with rubber gasketed joints: 11.65 gallons per inch nominal diameter per mile of pipe per 24 hours while testing at the required pressure. G Correction for Failed Tests: 1. Repair all joints showing visible leaks on surface regardless of total leakage shown on test. Check all valves and fittings to ensure that no leakage occurs that could affect or invalidate test. Remove any cracked or defective pipes, fittings and valves discovered during pressure test and replace with new items. 2. Repeat test until satisfactory results are obtained. 3.06 DISINFECTION A All waterlines constructed shall be promptly disinfected before any tests are conducted on waterlines and before waterlines are connected to water distribution system. B Water for disinfection and flushing will be furnished without charge to Contractor. C Preparation: 1. Furnish all required temporary blind flanges,cast-iron sleeves,plugs,and other items needed to facilitate disinfection of new mains prior to connecting them to water distribution system. Normally,each valved section of waterline requires two each 3/4-inch taps. A 2-inch minimum blow-off is required for waterlines up to and including 6-inch diameter.. 2. Fire hydrants shall be used as blow-offs to flush newly constructed waterlines 8-inch diameter and above. Where fire hydrants are not available on waterlines,locations and designs for blow-offs shall be as indicated on Plans. Install temporary blow-off valves and remove promptly upon successful completion of disinfection and testing. Abandon tap by use of a full circle stainless steel clamp. 3. Slowly fill each section of pipe with water in a manner approved by Engineer. Average water velocity when filling pipeline should be less than 1 fps and shall not, under any circumstance, exceed 2 fps. Before beginning disinfection operations, expel all air from pipeline. 4. All excavations made shall be backfilled immediately after installation of risers or blow-offs. 03/2008 02510-8 of 9 CITY OF PEARLAND WATER MAINS 5. Install blow-off valves at end of main to facilitate flushing at all dead-end water mains. Install permanent blow-off valves as per drawing. D Disinfection: 1. Use not less than 100 parts of chlorine per million parts of water. Introduce chlorinating material to water lines in accordance with AWWA C651. After contact period of not less than 24 hours, flush system with clean water until residual chlorine is no greater than 1.0 parts per million parts of water. Open and close valves in lines being sterilized several times during contact period. 2. If a chemical compound is used for a sterilizing agent, it shall be placed in pipes as directed by Engineer. E Bacteriological Testing: 1. After disinfection and flushing of waterlines, bacteriological tests will be performed by Owner or testing laboratory in accordance with Section 01450— Testing Laboratory Services. If test results indicate need for additional disinfection of waterlines based upon Texas Department of Health requirements,Contractor shall perform additional disinfection operations at no additional cost to the Owner. F Completion: 1. Upon completion of disinfection and testing, remove risers except those approved for use in subsequent hydrostatic testing, and backfill excavation promptly. END OF SECTION 03/2008 02510-9 of 9 CITY OF PEARLAND POLYETHYLENE WRAP S POLYETHYLENEection02512.WRAP 1.0 GENERAL. 1.01 SECTION NCLUDES A, Polyethylene wrap for cast and ductile iron pipe to be used only in open-cut construction when cathodic protection system is not required by Plans. B References to Technical Specifications: 1. Section 01350—Submittals C Referenced Standards: 1. American Water Works Association (AWWA) a. AWWA C105 American National Standard for Polyethylene Encasement for Ductile-Iron Pipe Systems 2. American Society of Testing and Materials (ASTM) a. ASTM D 1248, "Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and Cable" 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item, no separate payment will be made for polyethylene wrap. Include cost of polyethylene wrap in unit price for items wrapped. 1.03 SUBMITTALS A . Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit manufacturer's product data for proposed film and tape for approval. 2.0 PRODUCTS 2.01 MATERIALS A Polyethylene.Film: Tubular or sheet form without tears, breaks,holidays or defects; conforming with requirements of AWWA C 105,2.5 to 3 percent carbon black content, either low- or high-density: 1. Low-density polyethylene film. Low-density polyethylene film shall be manufactured of virgin polyethylene material conforming to the following requirements.of ASTM D 1248. . a. . Raw material.. 1) Type : I /�. 2) Class: C (black) 3) Grade: E-5 07/2006 02512- 1 of 4 CITY OF PEARLAND POLYETHYLENE WRAP 4) Flow rate (formerly melt index): 0.4 g/10 minute, maximum 5) Dielectric strength: Volume resistivity, 1015 ohm-cm, minimum b. Physical properties. 1) Tensile strength: 1200 psi, minimum 2) Elongation: 300 percent, minimum. 3) Dielectric strength: 800 V/mil thickness, minimum c. Thickness: Low-density polyethylene film shall have a nominal thickness of 0.008 inch. The minus tolerance on thickness is 10 percent of the nominal thickness. 2. High-density,cross-laminated polyethylene film:High-density,cross laminated polyethylene film shall be manufactured of virgin polyethylene material conforming to the following requirements of ASTM D 1248 a. Raw material. 1) Type: III 2) Class: C (black) 3) Grade: P33 4) Flow rate (formerly melt index): 0.4 to 0.5g/10 minute, maximum 5) Dielectric strength: Volume resistivity, 1015 ohm-cm, minimum b. Physical properties. 1) Tensile strength: 5000 psi, minimum 2) Elongation: 100 percent, minimum 3) Dielectric strength: 800 V/mil thickness, minimum c. Thickness: Film shall have a nominal thickness of 0.004 inch. The minus tolerance of thickness is 10 percent of the nominal thickness. B Polyethylene Tape: Provide 3-inch wide,plastic-backed, adhesive tape;Polyken No. 900, Scotchwrap No. 50, or equal. 3.0 EXECUTION 3.01 INSTALLATION A Preparation: 1. Remove all lumps of clay, mud, cinders, etc., on pipe surface prior to installation of polyethylene encasement. Prevent soil or embedment material from becoming trapped between pipe and polyethylene. 2. Fit polyethylene film to contour of pipe to affect a snug fit, but not tight; encase with minimum space between polyethylene and pipe. Provide sufficient slack in contouring to prevent stretching polyethylene where it bridges irregular surfaces, such as bell-spigot interfaces,bolted joints or fittings,and to prevent damage to polyethylene due to backfilling operations. Secure overlaps and ends with adhesive tape to hold polyethylene encasement in place until backfilling operations are complete. 07/2006 02512-2 of 4 CITY OF PEARLAND POLYETHYLENE WRAP 3. For installations below water table and/or in areas subject to tidal actions, seal both ends of polyethylene tube with adhesive tape at joint overlap. B Tubular Type (Method A): • 1. Cut polyethylene tube to length approximately 2 feet longer than pipe section. Slip tube around pipe, centering it to provide 1-foot overlap on each adjacent pipe section, and bunching it accordion-fashion lengthwise until it clears pipe ends. 2. Lower pipe into trench and make up pipe joint with preceding section of pipe. Make shallow bell hole at joints to facilitate installation of polyethylene tube. 3. After assembling pipe joint,make overlap of polyethylene tube. Pull bunched polyethylene from preceding length of pipe, slip it over end of new length of pipe,and secure in place. Then slip end of polyethylene from new pipe section over end of first wrap until it overlaps joint at end of preceding length of pipe. Secure overlap in place. Take up slack width at top of pipe to make a snug,but not tight, fit along barrel of pipe, securing fold at quarter points. 4. Repair cuts, tears, punctures, or other damage to polyethylene. Proceed with installation of next section of pipe in same manner. C Tubular Type (Method B): 1. Cut polyethylene tube to length approximately 1 foot shorter than pipe section. Slip tube around pipe,centering it to provide 6 inches of bare pipe at each end. Take up slack width at top of pipe to make a snug, but not tight, fit along barrel of pipe, securing fold at quarter points; secure ends. 2. Before making up joint, slip 3-foot length of polyethylene tube over end of preceding pipe section, bunching it accordion-fashion lengthwise. After completing joint, pull 3-foot length of polyethylene over joint, overlapping polyethylene previously installed on each adjacent section of pipe by at least 1 foot; make each end snug and secure. 3. Repair cuts, tears, punctures, or other damage to polyethylene. Proceed with installation of next section of pipe in same manner. D Sheet Type: 1. Cut polyethylene sheet to a length approximately 2 feet longer than pipe section. Center length to provide 1-foot overlap on each adjacent pipe section, bunching it until it clears pipe ends. Wrap polyethylene around pipe so that it circumferentially overlaps top quadrant of pipe. Secure cut edge of polyethylene sheet at intervals of approximately 3 feet. 2. Lower wrapped pipe into trench and make up pipe joint with preceding section of pipe. Make shallow bell hole at joints to facilitate installation of polyethylene. After completing joint, make overlap and secure ends. 3. Repair cuts, tears, punctures, or other damage to polyethylene. Proceed with installation of next section of pipe in same manner. E Pipe-shaped Appurtenances: Cover bends, reducers, offsets, and other pipe-shaped appurtenances with polyethylene in same manner as pipe. 07/2006 02512-3 of 4 CITY OF PEARLAND POLYETHYLENE WRAP F Odd-shaped Appurtenances: When it is not practical to wrap valves,tees,crosses,and other odd-shaped pieces in tube, wrap with flat sheet or split length of polyethylene '"`) tube by passing sheet under appurtenance and bringing it up around body. Make seams by bringing edges together, folding over twice, and taping down. Tape polyethylene securely in place at valve stem and other penetrations. G Repairs: Repair any cuts, tears, punctures, or damage to polyethylene with adhesive tape or with short length of polyethylene sheet or cut open tube,wrapped around pipe to cover damaged area, and secured in place. H Openings in Encasement: Provide openings for branches, service taps, blowoffs, air valves, and similar appurtenances by making an X-shaped cut in polyethylene and temporarily folding back film. After appurtenance is installed, tape slack securely to appurtenance and repair cut, as well as other damaged area in polyethylene,with tape. Service taps may also be made directly through polyethylene, with any resulting damaged areas being repaired as described above. I Junctions between Wrapped and Unwrapped Pipe: Where polyethylene-wrapped pipe joins an adjacent pipe that is not wrapped,extend polyethylene wrap to cover adjacent pipe for distance of at least 3 feet. Secure end with circumferential turns of tape. Wrap service lines of dissimilar metals with polyethylene or suitable dielectric tape for minimum clear distance of 3 feet away from cast or ductile iron pipe. END OF SECTION 07/2006 02512-4 of 4 CITY OF PEARLAND VALVE BOXES,METER BOXES, AND METER VAULTS "b\ Section 02520 VALVE BOXES,METER BOXES,AND METER VAULTS 1.0 GENERAL 1.01 SECTION INCLUDES A Valve boxes for water service. B Meter boxes for water service. C Meter vaults for water service. D References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 03300—Cast-in-Place Concrete 4. Section 02542—Concrete Manholes and Accessories 5. Section 02318—Excavation and Backfill for Utilities 6. Section 01140—Contractor's Use of Premises . 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item, no separate payment will be made for valve boxes under this Section. Include cost in Bid Items for which this Work is a component. B No separate payment will be made for installation of meter boxes furnished by the Owner under this Section. Include cost of installation of meter boxes in Bid Items for which the Work is a component. C Measurement for installation of meter vaults is on a per each basis for each meter vault type and size,complete in place. Payment includes all labor and materials required to complete installation as indicated on Plans. D Refer to Section 01200—Measurement and Payment Procedures. 1.03 . SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit manufacturers product data for following items for approval: 1. Each type of valve box and lid. 2. Each type of meter box and cover. .. 3. Each type of meter vault frame and cover. 02/2008 02520- 1 of 4 CITY OF PEARLAND VALVE BOXES,METER BOXES, • AND METER VAULTS C Submit Shop Drawings for cast-in-place meter vaults for approval if proposed -'") construction varies from Plans. D Submit manufacturer's certification that meter boxes purchased for Work meet the requirements of this Section. 2.0 PRODUCTS 2.01 VALVE BOXES A Provide adjustable, cast-iron, screw-type, valve boxes as manufactured by Bass and Hays Foundry,Inc.,or approved equal. Design of valve box shall minimize stresses on valve imposed by loads on box lid. B Cast the word "WATER" into lid, 1/2 inch in height and raised 3/32 inch, for valves serving potable water lines. C Coat boxes, bases, and lids by dipping in hot bituminous varnish. D Provide 6-inch PVC, Class 150, DR 18, riser pipes. E Concrete for valve box placement: 1. For locations in new concrete pavement, use strength and mix design of new pavement. 2. For other locations, use class "A" concrete, with minimum compressive strength of 3000 psi,conforming to requirements of Section 03300—Cast-in- Place Concrete. 2.02 METER BOXES A Refer to City of Pearland Standard Details or contact the Public Works Department for list of acceptable materials. 2.03 METER VAULTS A Meter vaults may be constructed of precast concrete, cast-in-place concrete, or solid masonry unless a specific type of construction is required by Plans. B Concrete for meter vaults: Class A concrete, conforming to requirements of Section 03300—Cast-in-Place Concrete,with minimum compressive strength of 4000 psi at 28 days. C Reinforcing steel for meter vaults: Conform to requirements of Section 03300—Cast- in-Place Concrete. 1. Grates and Covers: Conform to requirements.of Section 02542 — Concrete Manholes and Accessories. 02/2008 02520-2 of 4 CITY OF PEARLAND VALVE BOXES,METER BOXES, AND METER VAULTS 3.0 EXECUTION 3.01 EXAMINATION A Obtain approval from the Engineer for location of meter vault. B Verify lines and grades are correct. C Verify compacted subgrade will support loads imposed by vaults. 3.02 VALVE BOXES A Provide riser pipe with suitable length for depth of cover indicated on Plans or to accommodate actual finish grade. B Install adjustable valve box and riser piping plumbed in a vertical position. Provide 6 inches telescoping freeboard space between riser pipe top butt end,and interior contact flange of valve box, for vertical movement damping. Riser may rest on valve flange, or provide suitable footpiece to support riser pipe. C Paint covers of new valve boxes as directed by the Owner. �` 3.03 METER BOXES `� A Install plastic boxes in accordance with manufacturer's instructions. B Construct concrete meter boxes to dimensions shown on Plans. C Adjust top of meter boxes to conform to cover elevations specified in this Section, 3.05 "Frame and Cover for Meter Vaults". D Do not locate under paved areas unless approved by Engineer. Use approved traffic- type box with cast iron lid when meter must be located in paved areas. 3.04 METER VAULTS A Construct concrete meter vaults to dimensions and requirements shown on Plans. Do not cast in presence of water. Make bottom as uniform as practicable. B Precast Meter Vaults: 1. Install precast vaults in accordance with manufacturer's recommendations. Set level on a minimum 3 inch thick bed of sand conforming to the requirements of Section 02318 —Excavation and Backfill for Utilities. 2. Seal lifting holes cement-sand mortar or non-shrink grout. C Meter Vault Floor Slab: 1. Construct floor slabs of 6-inch-thick reinforced concrete. Slope floor 1/4 inch per foot toward sump. Make sump 12 inches in diameter,or 12 inches square, and 4 inches deep, unless other dimensions are required by Plans. Install 02/2008 02520-3 of 4 CITY OF PEARLAND VALVE BOXES,METER BOXES, AND METER VAULTS dowels at maximum of 18 inches,center-to-center,or install mortar trench for keying walls to floor slab. 2. Precast floor slab elements may be used for precast vault construction. D Cast-in-Place Meter Vault Walls: 1. Key walls to floor slab and form to dimensions shown on Plans. Minimum wall thickness shall be 4 inches. 2. Cast walls monolithically. One cold joint will be allowed when vault depth exceeds 12 Feet. 3. Set frame for cover while concrete is still green. 3.05 FRAME AND COVER FOR METER VAULTS A Diamond Plate Aluminum as follows: 1. In unpaved areas,set top of meter box or meter vault cover 2 to 3 inches above natural grade. 2. In sidewalk areas,set top of meter box or meter vault cover 1/2 to 1 inch above adjacent concrete. 3.06 CLEAN-UP AND RESTORATION A Perform clean-up and restoration in and around construction zone in accordance with Section 01140—Contractor's Use of Premises B Backfill and compact in accordance with Section 02318—Excavation and Backfill for Utilities. C In unpaved areas, slope backfill around meter boxes and vaults to provide a uniform slope 1 to 5 from top to natural grade. D In sidewalk areas slope concrete down from meter boxes to meet adjacent concrete. END OF SECTION 02/2008 02520-4 of 4 CITY OF PEARLAND SANITARY SEWAGE FORCE MAINS Section 02533 SANITARY SEWAGE FORCE MAINS 1.0 GENERAL 1.01 SECTION INCLUDES A Sanitary sewage force mains. B References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 01450—Testing Laboratory Services 4. Section 02634—Ductile Iron Pipe and Fittings 5. Section 03300—Cast=in-Place Concrete 6. Section 02318—Excavation and Backfill for Utilities C Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM F 477,"Standard Specification for Elastomeric Seals(Gaskets) for Joining Plastic Pipe" b. ASTM D 1248, "Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and Cable" 2. American Concrete Institute (ACI) 1.02 MEASUREMENT AND PAYMENT A Measurement for pipe is on a linear foot basis taken along the center line of the pipe from end to end, measured and complete in place. B Payment for sanitary sewage force mains includes pipe,fittings,excavation,bedding, backfill and special backfill,shoring,earthwork,connections to existing manholes and pipe, accessories, inspection and testing. C Refer to Section 01200 Measurement and Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit proposed methods,equipment,materials,and sequence of operations for force main construction. C Submit Shop Drawings and design calculations for joint restraint systems using reinforced concrete encasement of pressure pipe and fittings. 07/2006 02533- 1 of 5 CITY OF PEARLAND SANITARY SEWAGE FORCE MAINS D Submit product quality,material sources, and field quality information in accordance with this Section. 1.04 TESTING A Testing and analysis of product quality, material sources, or field quality shall be performed by an independent testing laboratory provided by the Owner under the provisions of Section 01450 — Testing Laboratory Services and as specified in this Section. 2.0 PRODUCTS 2.01 DUCTILE IRON PIPE AND FITTINGS A Conform to requirements of Section 02634—Ductile Iron Pipe and Fittings. All pipe used for sanitary sewer force mains shall be painted white. 2.02 PVC PIPE A Provide PVC pressure pipe conforming to the minimum working pressure rating specified in this Section. All pipe used for sanitary sewer force mains shall be white. B Acceptable pipe joints are integral bell-and-spigot,containing a bonded-in elastomeric sealing ring meeting the requirements of ASTM F 477. In designated areas requiring restrained joint pipe and fittings, use EBAA Iron Series 2000PV, Uniflange Series 1350 restrainer,or equal joint restraint device conforming to UNI-B-13,for PVC pipe 12-inch diameter and less. C Fittings: Provide ductile iron fittings as per this Section, 2.03 "Thrust Restraint", except furnish all fittings with one of the following internal linings: 1. Nominal 40 mils (35 mils minimum) virgin polyethylene complying with ASTM D 1248,heat fused to the interior surface of the fitting,as manufactured by American Cast Iron Pipe "Polybond", or U.S. Pipe "Polyline". 2. Nominal 40 mils (35 mils minimum)polyurethane, Corro-pipe II by Madison Chemicals, Inc. 3. Nominal 40 mils(35 mils minimum)ceramic epoxy,Protecto 401 by Enduron Protective Coatings. D Hydrostatic Tests: Hydrostatically test pressure rated pipe in accordance with this Section, 3.04A "Hydrostatic Testing". E Manufacturers: Approved manufacturers of pressure rated, solid wall PVC pipe for sanitary sewer force mains are: 1. J &M Manufacturing Company, Inc. 2. CertainTeed Corporation 3. Diamond Plastics Corporation 4. Carlon Company 5. North American Pipe Corporation (NAPCO) 07/2006 02533-2 of 5 CITY OF PEARLAND SANITARY SEWAGE FORCE MAINS F Provide lined ductile iron fittings conforming to Section 02634—Ductile Iron Pipe and Fittings. 2.03 THRUST RESTRAINT A Unless otherwise shown on the Plans;provide concrete thrust blocking for force mains up to 12-inches in diameter, to prevent movement of buried lines under pressure at bends. Blocking shall be Portland cement concrete. Place concrete in accordance with details on the Plans. Place thrust blocks between undisturbed ground and the fittings. Anchor fittings to thrust blocks so that pipe and fitting joints are accessible for repairs. Concrete shall extend from 6 inches below the pipe or fitting to 12 inches above. B For all force mains larger than 12 inches in diameter,and where indicated on the Plans, provide restrained joints conforming to the requirements of the force main pipe material specifications. Restrained joints shall be installed for the length of pipe on both sides of each bend or fitting for the full length shown on the Plans. C Horizontal and vertical bends between zero and 10° deflection angle will not require thrust blocks or harnessed or restrained joints. D Horizontal and vertical bends between 10° and 90° deflection angle shall have thrust restraint as shown on the Plans. E Reinforced concrete encasement of force main pipe and fittings may be used in lieu of manufactured joint restraint systems. Alternate joint restraint systems using reinforced concrete encasement shall conform to the following design requirements. 1. Design calculations shall be performed and sealed by a Professional Engineer licensed in the State of Texas. 2. Design calculations shall be based upon soil parameters quantified in the geotechnical report for the site where the alternative thrust restraint system is to be installed. If data is not available for the site,use parameters recommended by the geotechnical engineer. 3. The design system pressure shall be the specified test pressure. 4. The following safety factors shall be used in sizing the restraint system: a. Apply a factor of safety equal to 1.5 for passive soil resistance. b. Apply a factor of safety equal to 2.0 for soil friction. 5. The encasement shall be contained entirely within the standard trench width and terminate on both ends at a pipe bell or coupling. 6. Concrete encasement reinforcement steel shall be designed for all loads including internal pressure and longitudinal forces. Concrete design shall be in accordance with ACI 318. 3.0 EXECUTION 3.01 PREPARATION A Plan operations to minimizedisruption of utilities to occupied facilities or adjacent property. 07/2006 02533-3 of 5 CITY OF PEARLAND SANITARY SEWAGE FORCE MAINS 3.02 PIPE INSTALLATION BY OPEN-CUT A Perform excavation, bedding, and backfill in accordance with Section 02318 — Excavation and Backfill for Utilities. B Install pipe in accordance with the pipe manufacturer's recommendations and as specified in this Section. C Install pipe only after excavation is completed,the bottom of the trench is fine graded, bedding material is installed, and the trench has been approved by the Engineer. D Install pipe to the line and grade indicated. Place pipe so that it has continuous bearing of barrel on bedding material and is laid in the trench so the interior surfaces of the pipe follow the grades and alignment indicated. Provide bell holes where necessary. E Install pipe with the spigot ends toward the direction of flow. Form a concentric joint with each section of adjoining pipe so as to prevent offsets. F Keep the interior of pipe clean as the installation progresses. Where cleaning after laying the pipe is difficult because of small pipe size,use a suitable swab or drag in the pipe and pull it forward past each joint immediately after the joint has been completed. Remove foreign material and debris from the pipe. G Provide lubricant,place and drive home newly-laid sections with come-a-long winches so as to eliminate damage to sections. Install pipe to "home" mark where provided. n Use of back hoes or similar powered equipment will not be allowed unless protective measures are provided and approved in advance by the Engineer. H Keep excavations free of water during construction and until final inspection. I When work is not in progress, cover the exposed ends of pipes with an approved plug to prevent foreign material from entering the pipe. J Where sanitary sewer force main is to be installed under an existing waterline with a separation distance of less than 2 feet,install one full joint length of pipe centered on the waterline and maintain a minimum 6 inch separation distance. 3.03 PIPE INSTALLATION OTHER THAN OPEN-CUT A For installation of pipe by augering or jacking conform to requirements of specification sections for augering or jacking work. 3.04 FIELD QUALITY CONTROL A Hydrostatic Testing 1. After the pipe and appurtenance have been installed, test line and drain. Prevent damage to the Work or adjacent areas. Use clean water to perform tests. 07/2006 02533 -4 of 5 CITY OF PEARLAND SANITARY SEWAGE FORCE MAINS 2. The Engineer may direct tests of relatively short sections of completed lines to minimize traffic problems or potential public hazards. 3. Test pipe in the presence of the Engineer. 4. Test pipe at 150 psig or 1.5 times design pressure of the pipe, whichever is greater. Design pressure of the force main shall be the rated total dynamic head of the lift station pump. 5. Test pipe at the required pressure for a minimum of 2 hours according to requirements of UNI-B-3. 6. Maximum allowable leakage shall be as calculated by the following formula: L= (S) (D) (Po.S)/ 133,200 Where: L = Leakage in gallons per hour S = Length of pipe in feet D = Inside diameter of pipe in inches P = Pressure in pounds per square inch 7. Correct defects, cracks, or leakage by replacement of defective items or by repairs as approved by the Engineer. 8. Plug openings in the force main after testing and flushing. Use cast iron plugs or blind flanges to prevent debris from entering the tested pipeline. B Pigging Test 1. After completion of hydrostatic testing and prior to final acceptance,test force mains longer than 200 feet by pigging to ensure piping is free of obstructions. 2.. Pigs: Provide proving pigs manufactured of an open-cell polyurethane foam body, without any coating or abrasives which would scratch or otherwise damage interior pipe wall surface or lining. Pigs shall be able to pass through reductions of up to 65 percent of the nominal cross-sectional area of the pipe. Pigs shall be able to pass through standard fittings such as 45°and 90°elbows, crosses,tees,wyes,gate valves,or plug valves,as applicable to the force main being tested. 3. Test Execution: Pigging test shall be conducted in the presence of the Engineer. Provide at least 48 hours notice of scheduled pigging of the force main prior to commencing the test. END OF SECTION 07/2006 02533-5 of 5 CITY OF PEARLAND PVC PIPE Section 02534 PVC PIPE 1.0 GENERAL 1.01 SECTION INCLUDES • A Polyvinyl chloride pressure pipe for water distribution in nominal diameters 4 inches through 16 inches. B Polyvinyl chloride sewer pipe for gravity sanitary sewers in nominal diameters 4 inches through 48 inches. C Polyvinyl chloride pressure pipe for gravity sanitary sewers and force mains in nominal diameters 4 inches through 36 inches. D References to Technical Specifications: 1. Section 01350—Submittals 2. Section 02634—Ductile Iron Pipe and Fittings 3. Section 02533 —Sanitary Sewage Force Mains 4. Section 02512—Polyethylene Wrap 5. Section 02510—Water Mains 6. Section 02530—Gravity Sanitary Sewers 7. Section 02731 —Sanitary Sewage Force Mains 8. Section 02630—Storm Sewers 9. Section 02318—Excavation and Backfill for Utilities E Referenced Standards: , 1. American Water Works Association (AWWA) a. AWWA C900 Polyvinyl Chloride (PVC) Pressure Pipe, 4" — 12" for Water Distribution b. AWWA C905 Polyvinyl Chloride (PVC) Water Transmission Pipe, Nominal Diameters, 14in. Through 36 in. c. AWWA C110 Ductile-Iron and Gray Iron Fittings for Water 2. American Society for Testing and Materials (ASTM) a. ASTM D 1784,"Standard Specification for Rigid Poly Vinyl Chloride (PVC) Compounds and Chlorinated Poly Vinyl Chloride (CPVC) Compounds" b. ASTM F 477,"Standard Specification for Elastomeric Seals(Gaskets) for Joining Plastic Pipe" c. ASTM D 3139, "Standard Specification for Joints for Plastic Pressure Pipes Using Flexible Elastomeric Seals" d. ASTM D 3034, "Standard Specification for Type PSM Poly Vinyl Chloride (PVC) Sewer Pipe and Fittings" e. ASTM F 949, "Standard Specification for Poly Vinyl Chloride(PVC) Corrugated Sewer Pipe with a Smooth Interior and Fittings" 02/2008 02534- 1 of 6 CITY OF PEARLAND PVC PIPE f. ASTM D 794, "Standard Specification for Poly Vinyl Chloride(PVC) cuiN, Profile Gravity Sewer Pipe and Fittings Based on Controlled Inside Diameter" g. ASTM F 679, "Standard Specification for Poly Vinyl Chloride(PVC) • Large-Diameter Plastic Gravity Sewer Pipe and Fittings" h. ASTM D 2241,"Standard Specification for Poly Vinyl Chloride(PVC) Pressure-Rated Pipe (SDR Series)" i. ASTM D 3212,"Standard Specification for Joints for Drain and Sewer Plastic Pipes Using Flexible Elastomeric Seals" j. ASTM D 2444, "Standard Test Method for Determination for the Impact Resistance of Thermoplastic Pipe and Fittings by Means of a Tup (Falling Weight)" k. ASTM D 1248, "Standard Specification for Polyethylene Plastics Extrusion Materials for Wire and Cable" • 1. ASTM D 2321, "Standard Practice for Underground Installation of Thermoplastic Pipe for Sewers and Other Gravity-Flow Applications" 3. American National Standards Institute (ANSI) a. ANSI A21.10 Cast Iron and Ductile Iron Fittings, 2 thru 48 in./Water b. ANSI A21.11 Rubber Gasket Joints Cast and.Ductile Iron Press Pipe 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for PVC pipe under this Section. Include cost in Bid Items for Water Mains, Gravity Sanitary Sewer,and Sanitary Sewage Force Mains. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit Shop Drawings showing design of new pipe and fittings indicating alignment and grade, laying dimensions, fabrication, fittings, flanges, and special details. 1.04 QUALITY CONTROL A Submit manufacturer's certifications that PVC pipe and fittings meet requirements of this Section and AWWA C900 or AWWA C905 for pressure pipe applications,or the appropriate ASTM standard specified for gravity sewer pipe. B Submit manufacturer's certification that PVC pressure pipe has been hydrostatically tested at the factory in accordance with AWWA C900 or AWWA C905 and this Section. C When foreign manufactured material is proposed for use, have material tested for conformance to applicable ASTM requirements by,certified independent testing laboratory' located in United -States. Certification from any other source is not acceptable. Furnish copies of test reports to the Engineer for review. Cost of testing shall be borne by Contractor or Supplier. 02/2008 02534-2 of 6 CITY OF PEARLAND PVC PIPE 2.0 PRODUCTS 2.01 MATERIAL A Use PVC compounds in the manufacture of pipe that contain no ingredient in an amount that has been demonstrated to migrate into water in quantities considered to be toxic. B Furnish PVC pressure pipe manufactured from Class 12454-A or Class 12454-B virgin PVC compounds as defined in ASTM D 1784. Use compounds qualifying for a rating of 4000 psi for water at 73.4 degrees F per requirements of PPI TR3. Provide pipe which is homogeneous throughout,free of voids,cracks,inclusions,and other defects, uniform as commercially practical in color, density, and other physical properties. Deliver pipe with surfaces free from nicks and scratches with joining surfaces of spigots and joints free from gouges and imperfections which could cause leakage. C For PVC pressure pipe used for water mains,provide self-extinguishing PVC pipe that bears Underwriters'Laboratories mark of approval and is acceptable without penalty to Texas State Fire Insurance Committee for use in fire protection lines. D Gaskets: 1. Gaskets shall meet the requirements of ASTM F 477. Use elastomeric factory- installed gaskets to make joints flexible and watertight. 2. Pipes to be installed in potentially contaminated areas, especially where free product is found near the elevation of the proposed sewer, shall have the following gasket materials for the noted contaminants. CONTAMINANT GASKET MATERIAL REQUIRED Petroleum (diesel, gasoline) Nitrile Rubber Other contaminants As recommended by the pipe manufacturer E Lubricant for rubber-gasketed joints: Water soluble, non-toxic, non-objectionable in taste and odor imparted to fluid, non-supporting of bacteria growth, having no deteriorating effect on PVC or rubber gaskets. 2.02 WATER SERVICE PIPE A Pipe 4-inch through 12-inch: AWWAC900, Class 150, DR 18; nominal 20-foot lengths; cast iron equivalent outside diameters. B Pipe 16-inch: AWWA C905; Class 235; DR 18; nominal 20 foot lengths; cast iron equivalent outside diameter. C Joints: ASTM D 3139; push-on type joints in integral bell or separate sleeve couplings. Do not use socket type or solvent weld type joints. 02/2008 02534-3 of 6 CITY OF PEARLAND PVC PIPE D Make curves and bends by deflecting the joints. Do not exceed maximum deflection recommended by the pipe manufacturer. Submit details of other methodsof providing curves and bends for review by the Engineer. E Hydrostatic Test: AWWA C900, AWWA C905, ANSI A21.10 (AWWA C110); at point of manufacture; submit manufacturer's written certification. 2.03 BENDS AND FITTINGS FOR PVC PRESSURE PIPE A Bends and Fittings: ANSI A21.10, ductile iron; ANSI A21.11 single rubber gasket push-on type joint; minimum 150 psi pressure rating. B Coatings and Linings: Conform to requirements of Section 02634—Ductile Iron Pipe and Fittings. 2.04 GRAVITY SANITARY SEWER PIPE A PVC gravity sanitary sewer pipe shall be in accordance with the provisions in the following table: WALL PRODUCT ASTM SDR(MAX.)/ DIAMETER TYPE MANUFACTURER - OPTIONS DESIGNATION STIFFNESS(MIN.) SIZE RANGE Solid J-M Pipe Approved D3034 SDR 26/PS 115 6"to 10" CertainTeed Approved D3034 SDR 35/PS 46 12" & 15" Can-Tex Approved F679 SDR 35/PS 46 18" to 27" Carlon Diamond Approved AWWA C900 DR 18/N/A 4"to 12" Approved AWWA C905 DR 18/N/A 14" to 36" Profile Contech A-2000* Only when F949 N/A/50 psi 12"to 36" included in the ETI Ultra-Rib Bid Schedule F794 N/A/46 psi 12"to 48" Lamson Vylon F794 N/A/46 psi 21"to 48" * Allowed to be used to a maximum depth of 10' only. B When solid wall PVC pipe 18 inches to 27 inches in diameter is required in SDR 26, provide pipe conforming to ASTM F679,except provide wall thickness as required for SDR 26 and pipe strength of 115 psi. C For sewers up to 12-inch-diameter crossing over waterlines, or crossing under waterlines with less than 2 feet separation, provide minimum150 psi pressure-rated pipe conforming to ASTM D 2241 with suitable PVC adapter couplings. D Joints: Spigot and integral wall section bell with solid cross section elastometric or rubber ring gasket conforming to requirements of ASTM D 3212 and ASTM F 477. :E ASTM,D 3139 and ASTM F 477 shall be provided. Gaskets shall be factory- assembled and securely bonded in place to prevent displacement. The manufacturer shall test a sample from each batch conforming to requirements ASTM D 2444. 02/2008 02534-4 of 6 CITY OF PEARLAND PVC PIPE F Fittings: Provide PVC gravity sewer sanitary bends, tee, or wye fittings for new sanitary sewer construction. PVC pipe fittings shall be full-bodied, either injection molded or factory fabricated. Saddle-type tee or wye fittings are not acceptable. 2.05 SANITARY SEWER FORCE MAIN PIPE A Provide PVC pressure pipe conforming to the requirements for water service pipe,and conforming to the minimum working pressure rating specified in Section 02533 — Sanitary Sewage Force Mains. B Acceptable pipe joints are integral bell-and-spigot,containing a bonded-in elastomeric sealing ring meeting the requirements of ASTM F 477. In designated areas requiring restrained joint pipe and fittings, use EBAA Iron Series 2000PV, Uniflange Series 1350 restrainer,or equal joint restraint device conforming to UNI-B-13,for PVC pipe 12-inch diameter and less. C Fittings: Provide ductile iron fittings as per this Section,2.03 "Bends and Fittings for PVC Pressure Pipe", except furnish all fittings with one of the following internal linings: 1. Nominal 40 mils (35 mils minimum) virgin polyethylene complying with ASTM D 1248,heat fused to the interior surface of the fitting,as manufactured by American Cast Iron Pipe "Polybond", or U.S. Pipe "Polyline". 2. Nominal 40 mils (35 mils minimum)polyurethane, Corro-pipe II by Madison Chemicals, Inc. 3. Nominal 40 mils(35 mils minimum)ceramic epoxy,Protecto 401 by Enduron Protective Coatings. D Exterior Protection: Provide polyethylene wrapping of ductile iron fittings as required by Section 02512—Polyethylene Wrap. E Hydrostatic Tests: Hydrostatically test pressure rated pipe in accordance with this Section, 2.02E. F Manufacturers: Approved manufacturers of pressure rated, solid wall PVC pipe for sanitary sewer force mains are: 1. J &M Manufacturing Company, Inc. 2. CertainTeed Corporation 3. Diamond Plastics Corporation 4. Carlon Company 5. North American Pipe Corporation (NAPCO) 3.0 EXECUTION 3.01 PROTECTION A Store pipe under cover out of direct sunlight and protect from excessive heat or harmful chemicals in accordance with the manufacturer's recommendations. 02/2008 02534-5 of 6 CITY OF PEARLAND PVC PIPE 3.02 INSTALLATION A Conform to requirements of Section 02510—Water Mains, Section 02530—Gravity Sanitary Sewers, Section 02731—Sanitary Sewage Force Mains,and Section 02630— Storm Sewers. B Install PVC pipe in accordance with Section 02318 — Excavation and Backfill for Utilities, ASTM D 2321, and manufacturer's recommendations. C Water service pipe 12 inches in diameter and smaller: Installed to clear utility lines and have minimum 4 feet of cover below lowest property line grade of street, unless otherwise required by Plans: D For water service,exclude use of PVC within 200 feet(along the public right-of-way) of underground storage tanks or in undeveloped commercial acreage. Underground storage tanks are primarily located on service stations but can exist at other commercial establishments. E Avoid imposing strains that will overstress or buckle the pipe when lowering pipe into trench. F Hand shovel pipe bedding under the pipe haunches and along the sides of the pipe barrel and compact to eliminate voids and,ensure side support. (111/1`\, END OF SECTION 02/2008 02534-6 of 6 CITY OF PEARLAND WATER AND WASTEWATER LINE VALVES Section 02541 WATER AND WASTEWATER LINE VALVES 1.0 GENERAL 1.01 SECTION INCLUDES A Gate valves, Plug Valves, Butterfly Valves, Air Release and Pressure Reducing Valves. B References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350 - Submittal Procedures 3. Section 02520—Valve Boxes, Meter Boxes, and Meter Vaults 4. Section 02542—Concrete Manholes 5. Section 02318—Excavation and Backfill for Utilities 6. Section 02510—Water Mains C Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM A 307, "Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength" b. ASTM B 763,"Standard Specification for Copper Alloy Sand Casting ,..•,l for Valve Applications" c. ASTM B 62, "Standard Specification for Composition Bronze or Ounce Metal Castings" d. ASTM D 429,"Standard Test Methods for Rubber Property-Adhesion to Rigid Substrates" e. ASTM A 126, "Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings" f. ASTM A 48, "Standard Specification for Gray Iron Castings" g. ASTM A 240,"Standard Specification for Chromium and Chromium- Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications" h. ASTM A 276, "Standard Specification for Stainless Steel Bars and Shapes" i. ASTM B 584,"Standard Specification for Copper Alloy Sand Castings for General Applications" j. ASTM A 313,"Standard Specification for Stainless Steel Spring Wire" 2. American Water Works Association (AWWA) a. AWWA C500 Gate Valves, 3 Through 48 in. NPS, for Water and Sewage Systems. b. AWWA C509 or AWWA C515 Resilient-seated Gate Valves, 3 through 12 NPS, for Water and Sewage Systems c. AWWA C550 Protective Epoxy Interior Coatings for Valves and Hydrants d. AWWA C504 Rubber-Sealed Butterfly Valves 04/2009 02541 - 1 of 8 CITY OF PEARLAND WATER AND WASTEWATER LINE VALVES 3. American National Standards Institute (ANSI) 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for valves under this Section. Include cost in Bid Items for water mains. B Refer to Section 01200—Measurement and Payment Procedures. C Stipulated Price(Lump Sum). If the Contract is a Stipulated Price Contract,payment for work in this Section is included in the total Stipulated Price. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit manufacturer'sproduct data for proposed valves for approval. 1.04 QUALITY CONTROL A Submit manufacturer's affidavit that gate valves are manufactured in the United States and conform to stated,requirements of AWWA C500, AWWA C509 and AWWA C515 and this Section,and that they have been satisfactorily tested in the United States in accordance with AWWA C500, AWWA C509 and AWWA C515. 2.0 PRODUCTS 2.01 GATE VALVES A Gate Valves: AWWA C500, AWWA C509 or C515 and additional requirements of this Section.Direct bury valves and those in subsurface vaults,aboveground and plant valves open counterclockwise. B If type of valve is not indicated on Plans, use gate valves as line valves for sizes less than 16-inches. If type of valve is indicated, no substitute is allowed. C Gate Valves 1-1/2 Inches in Diameter and Smaller: 125 psig; bronze; rising-stem; single-wedge;disc type; screwed ends; such as Crane No. 428, or approved equal. D Coatings for Gate Valves 2 Inches. and Larger: AWWA C550; Indurall 3300 or approved equal, non-toxic,imparts no taste to water,functions as physical,chemical, and electrical barrier between base metal and surroundings, minimum 8-mil-thick, fusion-bonded epoxy. Prior to assembly of valve, apply protective coating to interior and exterior surfaces of body. E Gate Valves 2 Inches in Diameter: Iron body,double gate,non-rising stem, 150-pound test, 2 inch square nut operating clockwise to open. 04/2009 02541 -2 of 8 CITY OF PEARLAND WATER AND WASTEWATER LINE VALVES F Gate Valves 4 Inches to 12 Inches in Diameter: Non-directional, resilient seated (AWWA C509 or AWWA C515) or parallel seat double disc (AWWA C500), 200 psig, bronze mounting, push-on bell ends with rubber joint rings, and nut-operated unless otherwise specified. Provide resilient seated valves manufactured by American Darling AFC-500, US Pipe Metroseal 200, or approved equal. Provide double disc valves manufactured by American Darling 52, Clow F-6102, or approved equal. Comply with following requirements: 1. Design: Fully encapsulated rubber wedge or rubber seat ring mechanically attached with minimum 304 stainless-steel fasteners or screws; threaded connection isolated from water by compressed rubber around opening. 2. Body: Cast or ductile iron, flange bonnet and stuffing box together with ASTM A 307 Grade B bolts.Manufacturer's initials,pressure rating, and year manufactured shall be cast in body. 3. Bronze: Valve components in waterway to contain not more than 15 percent zinc and not more than 2 percent aluminum. 4. Stems: ASTM B 763 bronze, alloy number 995 minimum yield strength of 40,000 psi; minimum elongation in 2 inches of 12 percent, non-rising. 5. 0-rings: AWWA C509, sections 2.2.6 and 4.8.2. 6. Stem Seals: Consist of three 0-rings, two above and one below thrust collar with anti-friction washer located above thrust collar. 7. Stem Nut: Independent or integrally cast of ASTM B 62 bronze. 8. Resilient Wedge: Molded, synthetic rubber,vulcanized and bonded to cast or ductile iron wedge or attached with 304 stainless steel screws tested to meet or exceed ASTM D 429, Method B; seat against epoxy-coated surface in valve body. • 9. Bolts: AWWA C509 Section 4.4; stainless steel; cadmium plated, or zinc coated. G Gate Valves 16 Inches to 24 Inches in Diameter: AWWA C500 by Mueller;push-on bell ends with rubber rings and nut-operated unless otherwise specified, double disc, 150 psi, and comply with the following: 1. Body: Cast or ductile iron; flange together bonnet and stuffing box with ASTM A 307 Grade B bolts. Manufacturer's initials,pressure rating,and year manufactured shall be cast in body. Equip with rollers, tracks, and scrapers. 2. Stems: Machined from ASTM B 62 bronze rod with integral forged thrust collar machined to size; non-rising. 3. Stem Seals: Consist of one 0-ring above and one 0-ring below thrust collar with anti-friction washer located above thrust collar for operating torque. 4. Stem Nut: Independent or integrally cast of ASTM B 62 bronze. 5. Discs: Cast iron with bronze disc rings securely peened into machined dovetailed grooves. 6. Wedging Device: Solid bronze or cast-iron, bronze-mounted wedges. Thin plates or shapes integrally cast into cast-iron surfaces are acceptable. Other moving surfaces integral to wedging action shall be bronze monel or nickel alloy-to-iron. 04/2009 02541 -3 of 8 CITY OF PEARLAND WATER AND WASTEWATER LINE VALVES 7. Bronze Mounting: Built as integral unit mounted over, or supported on, cast iron base and of sufficient dimensions to bestructurally sound and adequate for imposed forces. 8. Gear Cases: Cast iron;furnished on 18-inch and larger valves and of extended type with steel side plates, lubricated, gear case enclosed with oil seal or 0- rings at shaft openings. 9. Stuffing Boxes: Located on top of bonnet and outside gear case. H Gate Valves 20 Inches and Larger: Furnish and equip with bypass valves. 1. Sizes: Provide 3-inch bypass valves for 16-inch through 20 inch gate valves. Provide 4-inch bypass valves for 24-inch gate valves. I Valves 4 Inches through 12 Inches for Installation in Vertical Pipe Lines: 1. Double disc, square bottom. J Valves 14 Inches and Larger for Installation in Horizontal Pipe Lines: 1. Equipped with bronze shoes and slides. K Gate Valves Installed at Greater than 4 foot Depth: 1. Provide non-rising, extension stem having coupling sufficient to attach securely to operating nut of valve. Upper end of extension stem shall terminate in square wrench nut no deeper than 4 feet from finished grade. L Gate Valves in Factory Mutual (Fire Service) Type Meter Installations: 1. Conform to provisions of this specification; outside screw and yoke valves; carry label of Underwriters'Laboratories,Inc.;flanged,Class 125;clockwise to close. M Provide flanged joints when valve is connected to steel or PCCP. 2.02 BUTTERFLY VALVES AND ACTUATORS A Butterfly Valves and Actuators: Conform to AWWA C504, except as modified or supplemented herein. Provide valves manufactured by Keystone International, American-Darling, or approved equal. B If type of valve is not indicated on Plans, butterfly valves shall be used for line valve sizes 16 inch and larger. If type of valve is specified, no substitute will be allowed. C Butterfly valves shall be short-body,flanged design and installed at locations as shown on Plans. D Direct-bury valves,valves in subsurface vaults. Above-ground and plant valves shall open counterclockwise. • E Provide flanged joints when valve is connected to steel or PCCP. F Butterfly Valves and Actuators(Additional Requirements for Large-Diameter Water Mains): Valves larger than 72 inches in diameter shall have all components designed 04/2009 02541 -4 of 8 CITY OF PEARLAND WATER AND WASTEWATER LINE VALVES so that the allowable stresses at rated pressure shall not exceed one-third of the yield strength or one-fifth of the ultimate strength of the material used. Provide valves ''") manufactured by Keystone International, American-Darling, or equal. 2.03 BUTTERFLY VALVE CONSTRUCTION A Valves: AWWA C504, Class 150B. Body: Cast iron, ASTM A 126, Class B. Flanges: ANSI B 16.1, Class 125 lb. B Discs for Butterfly Valves: Either cast iron or ductile iron. C Seats: Buna-N or neoprene, and may be applied to disc or body. Seats shall be mechanically secured and may not rely solely on adhesive properties of epoxy or similar bonding agent to attach seat to body. Seats on disc shall be mechanically retained by stainless steel(18- 8)retaining ring held in place by stainless steel(18-8) cap screws that pass through rubber seat for added retention. When seat is on disc, seat shall be retained in position by shoulders located on both disc and stainless-steel retaining ring. Mating surfaces for seats: Type 304 or 316,stainless steel and secured to disc by mechanical means. Sprayed-on or plated mating surfaces will not be allowed. D Coat interior wetted ferrous surfaces of valve,including disc,with epoxy suitable for potable-water conditions. Epoxy, surface preparation, and epoxy application: In accordance with AWWA C550 and coating manufacturer's recommendations. Provide two coats of two-component, high-build epoxy with minimum dry thickness of 10 mils. Epoxy coating: Indurall 3300 or approved equal. Coatings shall be holiday tested and measured for thickness. E Valve shaft and keys, dowel pins, or taper pins used for attaching valve shaft to valve disc: Type-304 or 316 stainless steel. Shaft Bearings: Stainless steel,bronze,nylon, or Teflon (supported by fiberglass mat or backing material with proven record of preventing Teflon flow under load) in accordance with AWWA C504. F Packing: Field-adjustable, split-V type, and replaceable without removing operator assembly. G Retaining Hardware for Seats: Type 304 or 316 stainless steel. Nuts and screws used with clamps and discs for rubber seats shall be held securely with locktight, or other approved method, to prevent loosening by vibration or cavitational effects. H Valve disc shall seat in position at 90 degrees to the pipe axis and shall rotate 90 degrees between full-open and tight-closed position. Install valves with valve shafts horizontal and convex side of disc facing anticipated direction of flow, except where shown otherwise on Plans. 2.04 BUTTERFLY VALVE ACTUATOR CONSTRUCTION A Provide actuators for valves with size based on line velocity of 16 feet per second, and, unless otherwise shown on Plans, equip with geared manual actuators. Provide 04/2009 02541 -5 of 8 CITY OF PEARLAND WATER AND WASTEWATER LINE VALVES fully enclosed and traveling-nut type, rack-and-pinion type, or worm-gear type for valves 24 inches and smaller. B Provide actuator designed for installation with valve shaft horizontal unless otherwise indicated on Plans. C Provide valve shaft extended from valve to actuator. Space between actuator housing and valve body shall be completely enclosed so that no moving parts are exposed to soil or elements. D Provide oil-tight and watertight actuator housings for valves,specifically designed for buried service or submerged service when located in valve vaults, and factory packed with suitable grease. E Install a valve position indicator on each actuator housing located above ground or in valve vaults. Valves shall be equipped with 2-inch actuator nut only. F Indicate direction of opening of valve on exposed visible part of assembly. G Design worm-gear or traveling-nut actuators so that a torque of 150 foot-pounds, or less,will operate valve at most adverse condition for which valve is designed.Vertical axis of actuating nut shall not move as valve is opened or closed. 2.05 VALVE BOXES A Provide standard adjustable valve boxes only conforming to requirements of Section 02520—Valve Boxes, Meter Boxes, and Meter Vaults. 2.06 VALVE SERVICE MANHOLES A For large-diameter water mains, provide manholes to dimensions shown on Plans conforming to requirements of Section 02542—Concrete Manholes. 2.07 AIR RELEASE AND VACUUM RELIEF VALVES A Air Release Valves: Apco No. 200, GA Industries Fig. 2-AR, or equal. Materials: body and cover, ASTM A 48, Class 30, cast iron; float and leverage mechanism, ASTM A 240 or A276 stainless steel;orifice and seat,stainless steel against Buna-N or Viton mechanically retained with hex head'nut and bolt;other valve internals,stainless steel or bronze. Provide inlet and outlet connections, and orifice as shown on Plans. B Air Release and Vacuum Valves: Provide single-body, standard combination or duplex-body custom combination valves as indicated on Plans. 1. For 2 inch and 3 inch, single-body valves, provide inlet and outlet sizes as shown on Plans and orifice sized for 100 psi working pressure. Valve materials: body, cover and baffle,ASTM A 48, Class 35, or ASTM A 126, Grade B cast iron;plug or poppet,ASTM A 276 stainless steel;float,ASTM A 240 stainless steel; seat, Buna-N; other valve internals, stainless steel. Valve exterior: Painted with shop-applied primer suitable for contact with potable 04/2009 02541 -6 of 8 CITY OF PEARLAND WATER AND WASTEWATER LINE VALVES water. Provide Apco Model 145C or 147C, Val-Matic Series 200, or equal valves. 2. For 3 inch and larger duplex body valves as shown on Plans, provide Apco Series 1700 with No. 200 air release valve, GA Industries Fig. No. AR/GH- 21K/280, or equal. Air and vacuum valve materials: body and cover, ASTM A 48, Class 35, cast iron; float, ASTM A 240 stainless steel; seat, Type-304, stainless steel and Buna-N;other valve internals,stainless steel or bronze. Air release valve: Constructed as specified in paragraph above on Air Release Valves. C Vacuum Relief Valves: Provide air inlet vacuum relief valves with flanged inlet and outlet connections as shown on Plans. Provide air release valves in combination with inlet and outlet, and orifice as shown on Plans. Valve shall open under pressure differential not to exceed 0.25 psi. Provide Apco Series 1500 with a No. 200A air release valve, GA Industries Fig. No. HCARV, or approved equal. Materials for vacuum relief valves: valve body, ASTM A 48, Class 35, cast iron; seat and plug, ASTM B 584 bronze, copper alloy 836; spring, ASTM A 313, Type-304, stainless steel;bushing,ASTM B 584 bronze,copper alloy 932;retaining screws,ASTM A 276, Type-304, stainless steel. D Air Release Valve Vault as detailed in Plans. 2.08 PRESSURE REDUCING VALVES A Provide Cla-Val Model 90-01, or approved equal, PRV with strainer in location and arrangement as shown on Plans. Valve body: ASTM A 48,cast iron or ASTM A 126, Class B, cast iron with ANSI B 16.1, Class 125, flanges. Valve cover: ASTM A 48 cast iron. Valve internals: Type-303, stainless steel or B-62 bronze. Rubber parts: Buna-N. No leather parts shall be allowed. Resilient seat shall have rectangular cross section. B Control Tubing: Contain shutoff cocks with "Y" strainer. C PRV: Equip with valve position indicator. Initially set in field by authorized manufacturer's representative with 60 psi downstream pressure. D Provide basket strainer upstream of PRV as shown on Plans. Strainer body: quick- opening type, fabricated-steel construction with ANSI B16.1, Class 150, flanges. Basket: Type-304, stainless steel. Provide Hayward Model 90, or equal,for PRV 4- inch through 24-inch. Provide Hayward Model 510, or equal, for PRV 14 inches or greater when space limitations dictate the use of smaller strainer housing. E Pilot Systems for PRV: Adjustable and pressure sustaining. F Valve Box: Valve Box conforming to requirements of Section 02520—Valve Boxes, Meter boxes, and Meter Vaults. 04/2009 02541 -7 of 8 CITY OF PEARLAND WATER AND WASTEWATER LINE VALVES 3.0 EXECUTION C1.6\ 3.01 INSTALLATION . A Earthwork. Conform to applicable provisions of Section 02318 — Excavation and Backfill for Utilities. B Operation. Do not use valves for throttling without prior approval of manufacturer. 3.02 SETTING VALVES AND VALVE BOXES A Remove foreign matter from within valves prior to installation. Inspect valves in open and closed positions to verify that parts are in satisfactory working condition. B Install valves and valve boxes where shown on Plans. Set valves plumb and as detailed. Center valve boxes on valves. Carefully tamp earth around each valve box for minimum radius.of 4 feet, or to undisturbed trench face if less than 4 feet. Install valves completely closed when placed in water line. C For pipe section of each valve box,use only cast iron,ductile iron,or DR18 PVC pipe cut to proper length. Size to allow future operation.of valve. Assemble and brace box in vertical position as indicated on.Plans. 3.03 DISINFECTION AND TESTING A Perform disinfection and testing of valves and appurtenances as required by Section 0251.0—Water Mains. B Repair or replace valves which exceed the allowable specified leakage rate. 3.04 PAINTING OF VALVES A Paint valves in vaults, stations, and above ground using ACRO Paint No. 2215, or approved equal. END OF SECTION 04/2009 02541 -8 of 8 CITY OF PEARLAND CONCRETE MANHOLES AND ACCESSORIES Section 02542 CONCRETE MANHOLES AND ACCESSORIES 1.0 GENERAL 1.01 SECTION INCLUDES A Cast-in-Place and Pre-Cast Concrete Manholes for sanitary sewer and storm sewer. B Iron castings for manhole frames and covers,inlet frames and grates,catch basin frames and grates, meter vault frames and covers, adjustment rings and extensions. C Ring grates. D References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 01500—Temporary Facilities and Controls 4. Section 03300—Cast-in-Place Concrete 5. Section 02255 —Bedding, Backfill, and Embankment Materials 6. Section 02318—Excavation and Backfill for Utilities 7. Section 02530—Gravity Sanitary Sewers 8. Section 01140—Contractor's Use of Premises E Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM C 478,"Standard Specification for Precast Reinforced Concrete Manhole Sections" b. ASTM C 443,"Standard Specification for Joints for Concrete Pipe and Manholes, Using Rubber Gaskets" c. ASTM C 270, "Standard Specification for Mortar for Unit Masonry" d. ASTM C 923, "Standard Specification for Resilient Connectors Between Reinforced Concrete Manhole Structures,Pipes and Laterals" e. ASTM C 1107,"Standard Specification for Packaged Dry,Hydraulic- Cement Grout (Nonshrink)" f. ASTM A 48, "Standard Specification for Gray Iron Castings" g. ASTM A 615, "Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement" h. ASTM D 698, "Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Standard Effort" 2. American Association of State Highway and Transportation Officials (AASHTO) 3. American Water Works Association (AWWA) 4. American Welding Society (AWS) a. AWS D12.1, "Reinforcing Steel Welding Code" 02/200,8 02542- 1 of 9 CITY OF PEARLAND CONCRETE MANHOLES AND ACCESSORIES F Definitions: rib\ 1. Shallow Depth Manholes-manholes having a depth of 4 feet or less measured from the top of cover to sewer invert. 2. Normal Depth Manholes-manholes having a depth of greater than 4 feet and up to 8 feet measured from top of cover to sewer invert. 3. Extra Depth Manholes- manholes having a depth of greater than 8 feet measured from the top of cover to sewer invert. 4. Corrosion Resistant Manholes- concrete manholes incorporating additional material, such as liners or coatings, which make them more resistant to corrosion than typical concrete manholes. 5. Standard Manholes Drops- drops of up to 3 vertical feet measured from the invert of the T-fitting to the sewer invert. 6. Extra Depth Manhole Drops- drops in excess of 3 vertical feet measured from the invert of the T-fitting to the sewer invert. 1.02 MEASUREMENT AND PAYMENT A Measurement for Normal Depth Manholes and/or Normal Depth Corrosion Resistant Manholes shall be per each. B Measurement for Shallow Depth Manholes and/or Shallow Depth Corrosion Resistant Manholes shall be per each. C Measurement for Extra Depth Manholes and/or Extra Depth Corrosion Resistant Manholes is on a vertical foot basis for each foot of depth greater than 8 feet. D Payment for Manholes under this Section shall be for complete installation including riser, frames, grates, adjustment rings, stainless steel inflow preventers, cut-in work, covers,penetrations, other appurtenances, and be in accordance with Section 01200— Measurement and Payment Procedures. E Measurement for Standard Manhole Drops shall be per each. F Measurement for Extra Depth Manhole Drops is on a vertical foot basis for each foot of Drop greater than 3 feet. G Payment for Drops under this Section shall be for assembly components, encasement, other appurtenances, and be in accordance with Section 01200 — Measurement and Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this.Section under the provisions of Section 01350 — Submittals. (� B Submit proposed design mix and test data for each type and strength of concrete. C Submit manufacturer's data and details of following items for approval: 1. Frames, grates, rings, and covers. 02/2008 02542-2 of 9 CITY OF PEARLAND CONCRETE MANHOLES AND ACCESSORIES 2. Materials to be used in fabricating drops. 3. Materials to be used for pipe connections at manhole walls. 4. Materials to be used for stubs and stub plugs. 5. Plugs to be used for sanitary sewer hydrostatic testing. 6. Shop Drawings of manhole sections and base units and construction details, including reinforcement,jointing methods, materials and dimensions. 7. Certification from manufacturer that precast manhole design is in full accordance with ASTM C 478 and design criteria as established in this Section, 2.03E, "Design Loading Criteria". 8. Materials and procedures for corrosion resistant liner and coatings,if required. 9. Manufacturer's data for pre-mix (bag) concrete,if used for channel inverts and benches. D Provide Shop Drawings for fabrication and erection of casting assemblies. Include plans, elevations, sections and connection details. Show anchorage and accessory items. Include Setting Drawings for location and installation of castings and anchorage devices. 2.0 PRODUCTS 2.01 PRECAST CONCRETE MANHOLES A Use manhole sections and base sections conforming to ASTM C 478. Use base riser section with integral floors, unless shown otherwise. Provide adjustment rings which are standard components of the manufacturer of the manhole sections meeting material requirements of ASTM C 478. Mark date of manufacture and name or trademark of manufacturer on inside of barrel. B Construct barrels for precast manholes from 48-inch diameter standard reinforced concrete manhole sections unless otherwise indicated on Plans. Use various lengths of manhole sections in combination to provide the correct height with the fewest joints. Wall sections shall be designed for depth as shown and loading conditions as described in this Section,2.03E,"Design Load Criteria",but shall not be less than 5 inches thick. Base section shall have a minimum thickness of 12 inches under the invert. C Provide cone tops to receive cast iron frames and covers, unless indicated otherwise. Use tops designed to support an AASHTO H-20 loading. D Where the Plans indicate that manholes larger than 48-inch diameter are required, precast base sections of the required diameter shall be provided with flat slab top precast sections used to transition to 48-inch diameter manhole access riser sections. Transition can be concentric or eccentric. The transition shall be located to provide a minimum of 7-foot head clearance from the top of bench to underside of transition. E Design Loading Criteria: The manhole walls,transition slabs,cone tops, and manhole base slab shall be designed by the manufacturer to the requirements of ASTM C 478 for the depth as shown on Plans and the following design criteria: 1. AASHTO H-20 loading applied to the manhole cover and transmitted down to the transition and base slabs. 02/2008 02542-3 of 9 CITY OF PEARLAND CONCRETE MANHOLES AND ACCESSORIES 2. Unit soil weight of 120 pcf located above all portions of the manhole,including base slab projections. 3. Lateral soil pressure based on saturated soil conditions producing an at-rest equivalent fluid pressure of 100 pcf, with soil pressure acting on empty manhole. 4. Internal liquid pressure based on a unit weight of 63 pcf, with manhole filled with liquid from invert to cover, with no balancing external soil pressure. 5. Dead load of manhole sections fully supported by the transition and base slabs. 6. Design additional reinforcing steel to transfer stresses at openings. 7. The minimum clear distance between any two wall penetrations shall be 12 inches or half the diameter of the smaller penetration, whichever is greater. F Form joints between sections with 0-ring gaskets conforming to ASTM C 443. G Do not incorporate manhole steps in manhole sections. H Do not use brick masonry in construction of sanitary sewer manholes. 2.02 MORTAR A Conform to requirements of ASTM C 270, Type S using Portland cement. 2.03. MISCELLANEOUS METALS A Provide cast-iron frames, grates, rings, covers, and stainless steel inflow preventers conforming to requirements of this Section and the City of Pearland Standard Construction Details. 2.04 DROPS A Drops shall conform to the same pipe material requirements used in the main pipe, unless otherwise indicated on the Plans. 2.05 PIPE CONNECTIONS A Use resilient connectors conforming to requirements of ASTM C 923. Metallic mechanical devices as defined in ASTM C 923 shall be made of the following materials: 1. External clamps: Type 304 stainless steel 2. Internal,expandable clamps on standard manholes:Type 304 stainless steel, 11 gage minimum. 3. Internal, expandable clamps on corrosion-resistant manholes: a. Type 316 stainless steel, 11 gage minimum , or b. Type 304 stainless steel, 11 gage minimum, coated with minimum 16 mil fusion-bonded epoxy conforming to AWWA C 213. 4. All precast openings shall be fully circular, 360°openings. 02/2008 02542-4 of 9 CITY OF PEARLAND CONCRETE MANHOLES AND ACCESSORIES B Where rigid joints between pipe and a cast-in-place manhole base are specified or shown on the Plans,use polyethylene-isoprene water-stop meeting the physical property requirements of ASTM C 923, Press-Seal WS Series, or equal. C Storm sewer pipe connections: 1. Connections acceptable for sanitary sewers. 2. Line pipe grouted in place with mortar. 2.06 SEALANT MATERIALS A Sealing materials between precast concrete adjustment ring and manhole cover frame shall be Adeka Ultraseal P201, or approved equal. 2.07 CORROSION RESISTANT MANHOLE MATERIALS A Provide one of the following as indicated on the Plans: 1. Precast cylindrical polymer concrete manhole sections,base sections,and cone sections. 2. Precast cylindrical Portland cement concrete manhole sections, base sections, and cone sections with one of the following factory applied internal coatings or approved equal: a. NeoPoxyTM NPR-5300 Series "PureEpoxy" spray on epoxy liner and other required fillers/sealants per manufacturer's recommendations: 1) NeoPoxy NPR-3501 high tensile elongation epoxy elastomeric gout and sealant. 2) NeoPoxy NPR-5305 trowelable epoxy filler, grout and sealant, 3) Chemical and cementitious rapid set hydraulic grouts such as Strong-Plug, Strong-Seal QSR,Quadex Hyperform and Quadex Hydro-Plug, or other equivalents pre-approved by the engineer. 4) NeoPoxy P-88 ultraviolet light resistant topcoat. b. EMACO liner(contact City of Pearland Public Works Department for specific type). c. Raven liner (contact City of Pearland Public Works Department for specific type). 2.08 BACKFILL MATERIALS A Backfill materials shall conform to the requirements of Section 02255 — Bedding, Backfill, and Embankment Materials. 2.09 NON-SHRINK GROUT A For non-shrink grout, use prepackaged, inorganic, flowable, non-gas-liberating, non- metallic, cement-based grout requiring only the addition of water. It shall meet the requirements of ASTM C 1107 and shall have a minimum 28-day compressive strength of 7000 psi. 02/2008 02542-5 of 9 CITY OF PEARLAND CONCRETE MANHOLES AND ACCESSORIES 2.10 CASTINGS A Castings for frames,grates,rings and covers shall conform to City of Pearland Standard Construction Details and shall be ASTM A 48, Class 30. Provide locking covers if indicated on Plans. B Castings shall-be capable of withstanding the application of an AASHTO H-20 loading without permanent deformation. C Fabricate castings to conform to the shapes, dimensions, and with wording or logos shown on the Plans. D Castings shall be clean, free from blowholes and other surface imperfections. Cast holes in covers shall be clean and symmetrical, free of plugs. 2.11 BEARING SURFACES A Machine bearing surfaces between covers or grates and their respective frames so that even bearing is provided for any position in which the casting may be seated in the frame. 2.12 SPECIAL FRAMES AND COVERS A Where indicated on the Plans, provide watertight manhole frames and covers with a (111"%, minimum of four bolts and a gasket designed to seal cover to frame. Supply watertight manhole covers and frames, Model R-1916 manufactured by Neenah Foundry Company, Model V-2420 by East Jordan Iron Works, or approval equal. 2.13 FABRICATED RING GRATES A Ring grates shall be fabricated from reinforcing steel conforming to ASTM A 615. B Welds connecting the bars shall conform to AWS D12.1. 2.14 INFLOW PREVENTERS A Provide stainless steel inflow preventers with air release vents on all sanitary sewer manholes. 3.0 EXECUTION 3.01 EXAMINATION A Verify lines and grades are correct. B Determine if the subgrade, when scarified and re-compacted, can be compacted to 95 percent of maximum Standard Proctor Density according to ASTM D 698 prior to placement of foundation material and base section. If it cannot be compacted to that density,the subgrade shall be moisture conditioned until that density can be reached or shall be treated as an unstable subgrade. 02/2008 02542-6 of 9 CITY OF PEARLAND CONCRETE MANHOLES AND ACCESSORIES C Do not build sanitary or storm sewer manholes in ditches, swales, or drainage paths • unless approved by the Engineer. 3.02 PLACEMENT OF PRECAST MANHOLES A Install precast manholes to conform to locations and dimensions shown on Plans. B Place manholes at points of change of alignment,grade,size,pipe intersections,and end of sewer. 3.03 MANHOLE BASE SECTIONS AND FOUNDATIONS A Place precast base on 12-inch-thick(minimum)foundation of cement stabilized sand or a concrete foundation slab. Compact cement-sand in accordance with requirements of Section 02318 —Excavation and Backfill for Utilities. B Unstable Subgrade Treatment: When unstable subgrade is encountered, the subgrade will be examined by the Engineer to determine if the subgrade has heaved upwards after being excavated. If heaving has not occurred,the subgrade shall be over-excavated to allow for a 24-inch thick layer of crushed stone wrapped in filter fabric as the foundation material under the manhole base. If there is evidence of heaving, a pile- supported concrete foundation, as detailed on the Plans, shall be provided under the manhole base, when indicated by the Engineer. 3.04 PRECAST MANHOLE SECTIONS A Install sections, joints, and gaskets in accordance with manufacturer's printed recommendations. B Install precast or steel adjustment rings above tops of cones or flat-top sections as required to adjust the finished elevation and to support manhole frame. C Seal any lifting holes with non-shrink grout. D Where PVC liners are required, seal joints between sections in accordance with manufacturers recommendations. 3.05 PIPE CONNECTIONS AT MANHOLE A Install approved resilient connectors at each pipe entering and exiting sanitary sewer manholes in accordance with manufacturer's instructions. B Ensure that no concrete,cement stabilized sand,fill,or other rigid material is allowed to enter the space between the pipe and the edge of the wall opening at and around the resilient connector on either the interior or exterior of the manhole. If necessary,fill the space with a compressible material to guarantee the full flexibility provided by the resilient connector. All pipe openings shall be fully circular, 360° openings. 02/2008 02542-7 of 9 CITY OF PEARLAND CONCRETE MANHOLES AND ACCESSORIES C Where a new manhole is to be constructed on an existing sewer,install precast manhole base with factory installed Fernco type connections and pipe stubouts at least two (2) feet outside manhole wall. Manhole shall be cut-in to existing pipe. No"horseshoe"or "dog house" type connections will be permitted. D Do not construct joints on sanitary sewer pipe within wall sections of manholes. Use approved connection material. E Construct pipe stubs with resilient connectors for future connections at locations and with material indicated on Plans. Install approved stub plugs at interior of manhole. F Test connection for watertight seal before backfilling. 3.06 INVERTS FOR SANITARY SEWERS A Construct invert channels to provide a smooth flow transition waterway with no disruption of flow at pipe-manhole connections. Conform to following criteria: 1. Slope of invert bench: 1 inch per foot minimum; 1-1/2 inch per foot maximum. 2. Depth of bench to invert: a. Pipes smaller than 15-inches: one-half largest pipe diameter b: Pipes 15 to 24-inches: three-fourths the largest pipe diameter c. Pipes larger than 24-inches: equal to the largest pipe diameter 3. Invert slope through manhole: 0.10-foot drop across manhole with smooth transition of invert through manhole, unless otherwise indicated on Plans. B Form invert channels with class A concrete if not integral with manhole base. For direction changes of mains, construct channels tangent to mains with maximum possible radius of curvature. Provide curves for side inlets and smooth invert fillets for flow transition between pipe inverts. 3.07 DROPS FOR SANITARY SEWERS A Construct Drops with same materials used in main pipe unless otherwise indicated on Plans or approved by the Engineer. Install a Drop when a sewer line enters a manhole higher than 30-inches above the invert of the manhole. All drops must be interior drops. B Terminate encasement of blind drops a minimum of 5 inches below top of bell and not less than 12 inches above top of next lower bell. Install approved plug at bell. 3.08 MANHOLE FRAME AND ADJUSTMENT RINGS A ' Combine precast concrete adjustment rings so that the elevation of the installed casting cover is 3/8 inch below the pavement surface. Seal between adjustment ring and the manhole top with non-shrink grout;do not use mortar between adjustment rings. Apply a latex-based bonding agent to concrete surfaces to be joined with non-shrink grout. Set the cast iron frame on the adjustment ring in a bed of approved sealant. The sealant bed shall consist of two beads of sealant, each bead having minimum dimensions of 1/2- inch and 3/4-inch wide. 02/2008 02542-8 of 9 CITY OF PEARLAND CONCRETE MANHOLES AND ACCESSORIES B For manholes in unpaved areas,top of frame shall be set a minimum of 6 inches above existing ground line unless otherwise indicated on Plans. In unpaved areas,encase the manhole frame in mortar or non-shrink grout placed flush with the face of the manhole ring and the top edge of the frame. Provide a rounded corner around the perimeter. 3.09 BACKFILL A Place and compact backfill materials in the area of excavation surrounding manholes in accordance with requirements of Section 02318—Excavation and Backfill for Utilities. Use embedment zone backfill material, as specified for the adjacent utilities, from manhole foundation up to an elevation 12 inches over each pipe connected to the manhole. Provide trench zone backfill,as specified for the adjacent utilities,above the embedment zone backfill. B Where rigid joints are used for connecting existing sewers to the manhole, backfill under the existing sewer up to the spring-line of the pipe with Class B concrete or flowable fill. 3.10 FIELD QUALITY CONTROL A Conduct leakage testing of manholes in accordance with requirements of Section 02530 —Gravity Sanitary Sewers. 3.11 CLEAN-UP AND RESTORATION A Perform clean-up and restoration in and around construction zone in accordance with Section 01140—Contractor's Use of Premises. 3.12 PROTECTION OF THE WORK A Protect Manholes from damage until subsequent work has been accepted. B Repair or replace damaged elements of Manholes at no additional cost to the Owner. C In unpaved areas,provide positive drainage away from manhole frame to natural grade. END OF SECTION 02/2008 02542-9 of 9 CITY OF PEARLAND CONCRETE PAVEMENT Section 02751 CONCRETE PAVEMENT 1.0 GENERAL 1.01 SECTION INCLUDES A Portland Cement Concrete Pavement for Concrete Streets,Driveways and Sidewalks; Joints and Curing Materials. B References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 01450-Testing Laboratory Services C Referenced Standards: 1. American Society for Testing and Materials (ASTM) a. ASTM C 150, "Standard Specification for Portland Cement" b. ASTM C 94, "Standard Specification for Ready-Mixed Concrete" c. ASTM C 33, "Standard Specification for Concrete Aggregates" d. ASTM C 131, "Standard Test Methods for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine" e. ASTM C 136, "Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates" f. ASTM C 40, "Standard Test Method for Organic Impurities in Fine Aggregates for Concrete" g. ASTM C 260 h. ASTM C 494, "Standard Specification for Chemical Admixtures for Concrete" i. ASTM A 615, "Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement" j. ASTM D 994,"Standard.Specification for Preformed Expansion Joint Filler for Concrete (Bituminous Type)" k. ASTM D 1751,"Standard Specification for Preformed Expansion Joint Filler for Concrete Paving and Structural Construction(Nonextruding and Resilient Bituminous Type) 1. ASTM D 6690, "Standard Specification for Joint and Crack Sealants, Hot-Applied, for Concrete and Asphaltic Pavements" m. ASTM C 39, "Standard Test Method for Compressive Strength of Concrete" n. ASTM C 31,"Standard Practice for Making and Curing Concrete Test Specimens in the Field" o. ASTM C 143,"Standard Test Method for Slump of Hydraulic Cement Concrete" 08/2011 02751 - 1 of 15 CITY OF PEARLAND CONCRETE PAVEMENT p. ASTM C 138,"Standard Test Method for Density(Unit Weight),Yield, and Air Content (Gravimetric) of Concrete" q. ASTM C 231,"Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method" r. ASTM C 171, "Standard Specification for Sheet Materials for Curing Concrete" s. ASTM C 309,"Standard Specification for Liquid Membrane-Forming Compounds for Curing Concrete" t. ASTM C 42,"Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete" 2. Texas Department of Transportation (TxDOT) a. Tex-406-A, "Material Finer than 75-µm (No. 200) Sieve in Mineral Aggregates (Decantation Test for Concrete Aggregates) b. Tex-203-F, "Sand Equivalent Test" c. Standard Specifications for Construction and Maintenance of Highways, Streets and Bridges, 2004 Adoption 1) Item 438 "Cleaning and Sealing Joints and Cracks (Rigid Pavements and Bridge Decks)" 1.02 MEASUREMENT AND PAYMENT A Measurement for concrete paving is on square yard basis. Separate measurement will be made for each different required thickness of pavement. B Payment includes all labor and materials required for installation of concrete paving, joints and curing material, as indicated on Plans. C Refer to Section 01200—Measurement and Payment Procedures. D Refer to this Section,3.26"Nonconforming Pavement"for unit price adjustments for deficient thickness. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. Submittals shall conform to requirements of Section 01350-Submittals. B Submit proposed mix design and test data for each type and strength of concrete in Work. Include proportions and actual compressive strength obtained from design mixes at required test ages. C Submit manufacturer's description and characteristics for mixing equipment, and for traveling form paver, if proposed for use, for approval. D Submit manufacturer's certificates giving properties of reinforcing steel. Provide specimens for testing when required by the Engineer. 08/2011 02751 -2 of 15 CITY OF PEARLAND CONCRETE PAVEMENT E Submit product data for joint sealing compound and proposed sealing equipment for approval. F Submit samples of dowel cup,metal supports,and deformed metal strip for approval. 1.04 HANDLING AND STORAGE A Do not mix different classes of aggregate without written permission of the Engineer. B Class of aggregate being used may be changed before or during Work with written permission of the Engineer. New class shall comply with specifications. C Segregated aggregate will be rejected. Before using aggregate whose particles are separated by size, mix them uniformly to grading requirements. D Aggregates mixed with dirt, weeds or foreign matter will be rejected. E Do not dump or store aggregate in roadbed. 2.0 PRODUCTS 2.01 MATERIALS A Portland Cement: 1. Sample and test cement to verify compliance.with Standards of ASTM C 150, Type I or Type III. 2. Bulk cement which meets referenced standards may be used if the method of handling is approved by the Engineer. When using bulk cement, provide satisfactory weighing devices. B Water: Conform to requirements for water in ASTM C 94. C Coarse Aggregate: Gravel or crushed stone, or combination thereof, which is clean, hard, durable, conforms to requirements of ASTM C 33; and has abrasion loss not more than 45 percent by weight when subjected to Los Angeles Abrasion Test(ASTM C 131). No pit run gravel will be allowed. 1. Maximum percentage by weight of deleterious substances shall not exceed following values: PERCENT BY WEIGHT ITEM OF TOTAL SAMPLE MAXIMUM Clay lumps and friable particles. 3.0 Material finer than 7511m (No. 200) sieve: Concrete subject to abrasion. 3.0* 08/2011 02751 -3 of 15 CITY OF PEARLAND CONCRETE PAVEMENT All other concrete. 5.0* Coal and lignite: Where surface appearance of concrete is of 0.5 importance. All other concrete. 1.0 * In case of manufactured sand, if material finer than 75-µm (No. 200) sieve consists of dust of fracture, essentially free from clay or shale, these limits may be increased to 5 and 7 percent, respectively. 2. Coarse aggregate(size 1 1/2 inch to No.4 sieve)shall conform to requirements of ASTM C 33. Gradation shall be within following limits when graded in accordance with ASTM C 136: SIEVE DESIGNATION (PERCENTAGE BY WEIGHT) (SQUARE OPENINGS) Retained on 1 3/4 inch sieve 0 Retained on 1 1/2 inch sieve 0 to 5 Retained on 3/4 inch sieve 30 to 65 Retained on 3/8 inch sieve 70 to 90 Retained on No. 4 sieve 95 to 100 Loss by Decantation Test *Method Tex-406-A 1.0 maximum * In case of aggregates made primarily from crushing of stone, if material finer than 200 sieve is dust of fracture essentially free from clay or shale as established by Part III of Tex-406-A, percent may be increased to 1.5 D Fine Aggregate: Sand,manufactured sand,or combination thereof,composed of clean, hard,durable,uncoated grains,free from loans or other injurious foreign matter. Fine aggregate for concrete shall conform to requirements of ASTM C 33. Gradation shall be within following limits when graded in accordance with ASTM C 136: SIEVE DESIGNATION (PERCENTAGE BY WEIGHT) (SQUARE OPENINGS) Retained on 3/8 inch sieve 0 Retained on No. 4 sieve 0 to 5 Retained on No. 8 sieve 0 to 20 Retained on No. 16 sieve 15 to 50 Retained on No. 30 sieve 35 to 75 Retained on No. 50 sieve 65 to 90 08/2011 02751 -4 of 15 CITY OF PEARLAND CONCRETE PAVEMENT Retained on No. 100 sieve 90 to 100 Retained on No. 200 sieve 97 to 100 1. When subjected to color test for organic impurities (ASTM C 40), fine aggregate shall not show color darker than standard color. Fine aggregate shall be subjected to Sand Equivalent Test(Tex-203-F). Sand equivalent value shall not be less than 80, unless higher value is shown on Plans. E Air Entraining Agent: Furnish an air entraining agent conforming to requirements of ASTM C 260. F Water Reducer: Water reducing admixture conforming to requirements of ASTM C 494 may be used if required to improve the workability of concrete. Amount and type of such admixture shall be subject to approval by the Engineer. G Reinforcing Steel: 1. Provide new billet steel manufactured by open hearth process and conforming to ASTM A 615,Grade 60. Store steel to protect it from mechanical injury and rust. At time of placement,steel shall be free from dirt,scale,rust,paint,oil or other injurious materials. 2. Cold bend reinforcing steel to shapes shown. Once steel has been bent,it may not be rebent. rib\ 2.02 CONCRETE JOINTS A When allowed on the Plans, or with approval of the Engineer,Board Expansion Joint Material may be used: Filler board of selected stock. Use wood of density and type as follows: 1. Clear, all-heart cypress weighing no more than 40 pounds per cubic foot,after being oven dried to constant weight. 2. Clear,all-heart redwood weighing no more than 30 pounds per cubic foot,after being oven dried to constant weight. 3. Use wood only when part of a load transmission device assembly. B Unless specified otherwise,use Preformed Expansion Joint Material: Bituminous fiber and bituminous mastic composition material conforming to ASTM D 994 and ASTM D 1751. C Joint Sealing Compound: 1. Hot poured rubber-asphalt compound meeting the requirements of ASTM D 6690. 2. When indicated on Plans, self-leveling Low Modulas Silicone sealant single component meeting the requirements of TxDOT Specification 438. D Load Transmission Devices: 08/2011 02751 -5 of 15 CITY OF PEARLAND CONCRETE PAVEMENT 1. Smooth, steel dowel bars conforming to ASTM A 615, Grade 60. When indicated on Plans,encase one end of dowel bar in approved cap having inside diameter 1/16 inch greater than diameter of dowel bar. 2. Deformed steel tie bars conforming to ASTM A 615, Grade 60. E Metal Supports for Reinforcing Steel and Joint Assembly: Employ metal supports of approved shape and size that will secure reinforcing steel and joint assembly in correct position during placing and finishing of concrete. Space supports as directed by the Engineer. 2.03 EQUIPMENT A Equipment: Conform to requirements of ASTM C 94. 2.04 MIXING A Employ and pay certified testing laboratory to prepare mix designs. Compressive strength shall be as specified using test specimens prepared in accordance with ASTM C 31 and tested in accordance with ASTM C 39. Contractor shall determine and measure batch quantity of each ingredient,including all water for batch designs and all concrete produced for Work. Mix shall conform to these specifications and other requirements indicated on Plans. B Mix design to produce concrete which will have a minimum compressive strength of 2500 psi at 7days and 3500 psi at 28 days. When high-early-strength cement is used,it shall reach a minimum compressive strength of 3500 psi at 7 days and 4000 at.28 days. Slump of concrete shall be at least 2 inch, but no more than 5 inches, when tested in accordance with ASTM C 143. 1. Concrete pavement shall contain at least 5 1/2 sacks (94 pounds per sack) of cement per cubic yard,with not more than 6.5 gallons of water,net,per sack of cement (water cement ratio maximum 0.57). Cement content shall be determined in accordance with ASTM C 138. Addition of mineral filler may be used to improve workability or plasticity of concrete to limits specified. 2. Coarse dry aggregate shall not exceed 85 percent of loose volume of concrete. 3. Add air-entraining admixture to ensure uniform distribution of agent throughout batch. Base air content of freshly mixed air-entrained concrete upon trial mixes with materials to be used in Work, adjusted to produce concrete of required plasticity and workability. Percentage of air entrainment in mix shall be 4 1/2 percent plus or minus 1 1/2 percent. Air content shall be determined by testing in accordance with ASTM C 231. 4. Use retardant when temperature exceeds 90 degrees F. Proportion shall be as recommended by manufacturer. Use same brand as used for air-entraining agent. Add and batch material using same methods as used for air-entraining agent. Accelerators will not be allowed unless approved by the Engineer. 08/2011 02751 -6 of 15 CITY OF PEARLAND CONCRETE PAVEMENT (11116 , 2.05 COVER MATERIALS FOR CURING A Curing materials shall conform to one of following: 1. Polyethylene Film: Opaque pigmented white film conforming to requirements of ASTM C 171. 2. Waterproofed Paper: Paper conforming to requirements of ASTM C 171. 3. Cotton Mats: Single layer of cotton filler completely enclosed in cover of cotton cloth. Mats shall contain not less than 3/4 of a pound of uniformly distributed cotton filler per square yard of mat. Cotton cloth used for covering materials shall weigh not less than 6 ounces per square yard. Mats shall be stitched so that mat will contact surface of pavement at all points when saturated with water. 4. Liquid Membrane-forming. Compounds: Liquid membrane-forming compounds shall conform to ASTM C 309. Membrane shall restrict loss of water to not more than 0.55 kg/m2 of surface in 72 hours. 3.0 EXECUTION 3.01 EXAMINATION A Verify compacted base is ready to support imposed loads and meets compaction requirements. B Verify lines and grades are correct. 3.02 PREPARATION A Properly prepare, shape and compact each section of subgrade before placing forms, reinforcing steel or concrete. After forms have been set to proper grade and alignment, use subgrade planer to shape subgrade to its final cross section. Check contour of subgrade with template. B Remove subgrade that will not support loaded form. Replace and compact subgrade to required density. 3.03 EQUIPMENT A Alternate equipment and methods, other than those required by this article, may be used provided the Contractor demonstrates that equal, or better, results will be obtained. Maintain equipment for preparing subgrade and for finishing and compacting concrete in good working order. Unless approved otherwise by the Engineer or the Plans, slip form paving methods shall be used. B Subgrade Planer and Template: 1. Use subgrade planer with adjustable cutting blades to trim subgrade to exact `1 section shown on Plans. Select planer mounted on visible rollers which ride on forms. Planer frame must have sufficient weight so that it will remain on form 08/2011 02751 -7 of 15 CITY OF PEARLAND CONCRETE PAVEMENT at all times, and have such strength and rigidity that, under tests made by changing support from wheels to center,planer will not develop deflection of more than 1/8 inch. Tractors used to pull planer shall not produce ruts or indentations in subgrade. When slip form method of paving is used, operate subgrade planer on prepared track grade or have it controlled by electronic sensor system operated from string line to establish horizontal alignment and elevation of subbase. 2. Provide template for checking contour of subgrade. Template shall be long enough to rest upon side forms and have such strength and rigidity that,when supported at center, maximum deflection shall not exceed 1/8 inch. Fit template with accurately adjustable rods projecting downward at 1 foot intervals. Adjust these rods to gauge cross sections of slab bottom when template is resting on side forms. C Texturing Equipment 1. Carpet Drag a. Provide a carpet drag mounted on a work bridge or a moveable support system. Provide a single piece of carpet of sufficient transverse length of carpet is in contact with the concrete being placed to produce the desired texture. D Machine Finisher: Provide a power-driven,transverse finishing machine designed and operated to strike off and consolidate concrete. Machine shall have two screeds accurately adjusted to crown of pavement and with frame equipped to ride on forms. Use finishing machine with rubber tires if it operates on concrete pavement. E Hand Finishing: 1. Provide mechanical strike and tamping template 2 feet longer than width of pavement to be finished. Shape template to pavement section. 2. Provide two bridges to ride on forms and span pavement for finishing expansion and dummy joints. Provide floats and necessary edging and finishing tools. F Vibrators: Furnish mechanically operated synchronized vibrators mounted on tamping bar which rides on forms and hand-manipulated mechanical vibrators. Furnish vibrators with frequency of vibration to provide maximum consolidation of concrete without segregation. 3.04 FORMS A Side Forms: Use clean metal forms of approved shape and section. Preferred depth of form shall be equal to required edge thickness of pavement. Forms with depths greater or less than required edge thickness of pavement will be permitted,provided difference between form depth and edge thickness if not greater than 1 inch,and further provided that forms of depth less than pavement edge are brought to required edge thickness by securely attaching wood or metal strips to bottom of form, or by grouting under form. 08/2011 02751 -8 of 15 CITY OF PEARLAND CONCRETE PAVEMENT Bottom flange of form shall be same size as thickness of pavement. Aluminum forms are not allowed. All forms shall be approved by the Engineer. Length of form sections shall be not less than 10 feet and each section shall provide for staking in position with not less than 3 pins. Flexible or curved forms of wood or metal of proper radius shall be used for curves of 200 foot radius or less. Forms shall have ample strength and shall be provided with adequate devices for secure setting so that when in-place they will withstand, without visible springing or settlement, impact and vibration of finishing machine. In no case shall base width be less than 8 inches for form 8 inches or more in height. Forms shall be free from warp, bends or kinks and shall be sufficiently true to provide reasonable straight edge on concrete. Top of each form section, when tested with straight edge, shall conform to requirements specified for surface of completed pavement. Provide sufficient forms for satisfactory placement of concrete. For short radius curves, forms less than 10 feet in length or curved forms may be used. For curb returns at street intersections and driveways, wood forms of good grade and quality may be used. B Form Setting: 1. Rest forms directly on subgrade. Do not shim with pebbles or dirt. Accurately set forms to required grade and alignment and, during entire operation of placing, compacting and finishing of concrete, do not deviate from this grade and alignment more than 1/8 inch in 10 feet of length. Do not remove forms for at least 8 hours after completion of finishing operations. Provide supply of forms that will be adequate for orderly and continuous placing of concrete. Set forms and check grade for at least 300 feet ahead of mixer or as approved by the Engineer. 2. Adjacent slabs may be used instead of forms, provided that concrete is well protected from possible damage by finishing equipment. These adjacent slabs shall not be used for forms until concrete has aged at least 7 days. a , 3.05 REINFORCING STEEL AND JOINT ASSEMBLIES A Accurately place reinforcing steel and joint assemblies and position them securely as indicated on Plans. Wire reinforcing bars securely together at intersections and splices. Bars and coatings shall be free of rust, dirt or other foreign matter when concrete is placed. Place all reinforcing steel and secure to chairs. All reinforcing steel must be positively supported before pour begins. B Place pavement joint assemblies at required locations and elevations, and rigidly secure all parts in required positions. Install dowel bars accurately in joint assemblies as shown, each parallel to pavement surface and to center line of pavement. Rigidly secure in required position to prevent displacement during placing and finishing of concrete. Accurately cut header boards,joint filler and other material used for forming joints to receive each dowel bar. Drill dowels into existing pavement, secure with epoxy, and provide paving headers, as required, to provide rigid pavement sections. ti 08/2011 02751 -9 of 15 CITY OF PEARLAND CONCRETE PAVEMENT 3.06 PLACEMENT A Place concrete only in rain-free days when air temperature taken in shade and away from artificial heat is above 35 degrees F and rising. Concrete shall not be placed when temperature is below 40 degrees F and falling. Place concrete that is between 40 degrees F and 95 degrees F at the time of discharge. Do not exceed 60 minutes between introduction of cement to the aggregates and discharge. When the weather is such that the concrete temperature would exceed 90 degrees F, employ effective means, such as pre-cooling of aggregates and mixing water, using ice or placing at night, as necessary to maintain concrete temperature, as placed, below 95 degrees F. Do not place when concrete temperature is above 95 degrees F at the time of discharge. B Place concrete within 60 minutes of mixing. Remove and dispose of concrete not placed within this period. C Concrete slump during placement shall be 2 to 5 inches,except when using traveling- form paver slump shall be a maximum of 3 inches. D Deposit concrete rapidly and continuously on subgrade or subbase in successive batches. Distribute concrete to required depth and for entire width of placement in manner that will require as little rehandling as possible. Where hand spreading is necessary, distribute concrete with shovels or by other approved methods. Use only concrete rakes in handling concrete. At end of day or in case of unavoidable interruption of more than 30 minutes, place transverse construction joint at point of stopping work. Remove and replace sections less than 10 feet long. E Take special care in placing and spading concrete against forms and at longitudinal and transverse joints to prevent honeycombing. Voids in edge of finished pavement will be cause for rejection. 3.07 FINISHING A Finish concrete pavement with power-driven transverse finishing machines or by hand finishing methods. 1. Use transverse finishing machine to make at least two trips over each area. Make last trip continuous run of not less than 40 feet. After transverse screeding, use hand-operated longitudinal float to test and level surface to required grade. 2. Hand finish with mechanical strike and tamping template as wide as pavement to be finished. Shape template to pavement section. Move strike template forward in direction of placement, maintaining slight excess of material in front of cutting edge. Make at least two trips over each area. Screed pavement surface to required section. Work screed with combined transverse and longitudinal motion in direction work is progressing. Maintain screed in contact with forms. Use longitudinal float to level surface. 08/2011 02751 - 10 of 15 CITY OF PEARLAND CONCRETE PAVEMENT B On narrow strips and transitions,finish concrete pavement by hand. Thoroughly work concrete around reinforcement and embedded fixtures. Strike off concrete with strike- off screed. Move strike-off screed forward with combined transverse and longitudinal motion in direction work is progressing,maintaining screed in contact with forms,and maintaining slight excess of materials in front of cutting edge. Tamp concrete with tamping template. Use longitudinal float to level surface. C While concrete is still workable;give surface final belting to produce a uniform surface of gritty texture. Perform belting with short rapid transverse strokes having.sweeping longitudinal motion. 3.08 JOINTS AND JOINT SEALING A When new work is adjacent to existing concrete, place joints at same location as existing joints in adjacent pavement. B If the limit of removal of existing concrete or asphaltic pavement does not fall on existing joint, saw cut existing pavement minimum of 1 1/2 inches deep to provide straight, smooth joint surface without chipping, spalling or cracks. 3.09 CONSTRUCTION JOINTS A Place transverse construction joint wherever concrete placement must be stopped for more than 30 minutes. Place longitudinal construction joints at interior edges of pavement lanes using No.5 deformed tie bars, 30 inches long and spaced 18 inches on centers. 3.10 EXPANSION JOINTS A Place:3/4 inch expansion joints at locations shown on Plans. Use no filler shorter than 6 feet. When pavement is 24 feet or narrower, use not more-than 2 lengths of filler. Secure pieces to form straight joint. Shape filler accurately to cross section of concrete slab. Use load transmission devices of type and size shown on Plans. Seal with joint sealing compound. 3.11 CONTRACTION JOINTS A Place contraction joints at same locations as in adjacent pavement or at spaces indicated on Plans. Maximum spacing of contraction/construction joints,20 feet. Seal groove with joint sealing compound. 3.12 LONGITUDINAL WEAKENED PLANE JOINTS A Place longitudinal weakened plane joints at spaces indicated on Plans. Seal groove with joint sealing compound. 08/2011 02751 - 11 of 15 CITY OF PEARLAND CONCRETE PAVEMENT 3.13 SAWED JOINTS A Contractor may use sawed joints as an alternate to contraction and weakened plane joints. Circular cutter shall be capable of cutting straight line groove minimum of 1/2 inch wide.Depth shall be one quarter of pavement thickness plus 1/2 inch. Commence sawing as soon as concrete has hardened sufficiently to permit cutting without chipping, spalling or tearing and prior to initiation of cracks. Once sawing has commenced, it shall be continued until completed. Make saw cut with one pass. Complete sawing within 24 hours of concrete placement. Saw joints at required spacing consecutively in sequence of concrete placement. B Concrete Saw: Provide sawing equipment adequate in power to complete sawing to required dimensions and within required time. Provide at least one standby saw in good working order. Maintain an ample supply of saw blades at work site at all times during sawing operations. Sawing equipment shall be on job at all times during concrete placement. 3.14 JOINTS FOR CURB,AND CURB AND GUTTER A Place 3/4 inch preformed expansion joints through curb and gutters at locations of expansion and contraction joints in pavement; at end of radius returns at street intersections and driveways; and at curb inlets. Maximum spacing shall be 60 foot centers. 3.15 JOINTS FOR CONCRETE DRIVEWAYS A Provide 3/4 inch expansion joints conforming to ASTM D 1751 across driveway in line with street face of sidewalks, at existing concrete driveways, and along intersections with sidewalks and other structures. Extend expansion joint material full depth of slab. Where dowels are used, wrap or sleeve one end. 3.16 JOINT SEALING A Seal joints only when surface and joints are dry, ambient temperature is above 50 degrees F but less than 85 degrees F, and weather is not foggy or rainy. B Joint sealing equipment shall be in first-class working condition, and be approved by the Engineer. Use concrete grooving machine or power-operated wire brush and other equipment such as plow, brooms, brushes, blowers or hydro or abrasive cleaning as required to produce satisfactory joints. C Clean joints of loose scale,dirt,dust and curing compound. Term joint includes wide joint spaces, expansion joints, dummy groove joints or cracks, either preformed or natural. Remove loose material from concrete surfaces adjacent to joints. 08/2011 02751 - 12 of 15 CITY OF PEARLAND CONCRETE PAVEMENT D Fill joints neatly with joint sealer to depth shown. Pour sufficient joint sealer into joints so that, upon completion, surface of sealer within joint will be 1/4 inch below level of adjacent surface or at elevation as directed. 3.17 CONCRETE CURING A Concrete pavement shall be cured by protecting it against loss of moisture for period of not less than 72 hours immediately'upon completion of finishing operations. Do not use membrane curing for concrete pavement to be overlaid by asphaltic concrete. B Where curing requires use of water,curing shall have prior right to all water supply or supplies. Failure to provide sufficient cover material shall be cause for immediate suspension of concreting operations. 3.18 POLYETHYLENE FILM CURING A Immediately after finishing surface, and after concrete has taken its initial set, apply water in the form of a fine spray. Cover surface with polyethylene film so film will remain in intimate contact with surface during specified curing period. B Cover entire surface and both edges of pavement slab. Joints in film sheets shall overlap minimum of 12 inches. Immediately repair tears or holes occurring during curing period by placing acceptable moisture-proof patches or by replacing. 3.19 WATERPROOFED PAPER CURING A Immediately after finishing surface, and after concrete has taken its initial set, apply water in form of fine spray. Cover surface with waterproofed paper so paper will remain in intimate contact with surface during specified curing period. B Prepare waterproofed paper to form blankets of sufficient width to cover entire surface and both edges of pavement slab, and not be more than 60 feet in length. Joints in blankets caused by joining paper sheets shall lap not less than 5 inches and shall be securely sealed with asphalt cement having melting point of approximately 180 degrees F. Place blankets to secure an overlap of at least 12 inches. Tears or holes appearing in paper during curing period shall be immediately repaired by cementing patches over defects. 3.20 COTTON MAT CURING A Immediately after finishing surface, and after concrete has taken its initial set, completely cover surface with cotton mats,thoroughly saturated before application,in such manner that they will contact surface of pavement equally at all points. B Mats shall remain on pavement for specified curing period. Keep mats saturated so rimIN that,when lightly compressed,water will drip freely from them. Keep banked earth or cotton mat covering edges saturated. 08/2011 02751 - 13 of 15 CITY OF PEARLAND CONCRETE PAVEMENT 3.21 LIQUID.MEMBRANE-FORMING COMPOUNDS A Immediately after finishing surface, and after concrete has taken its initial set, apply liquid membrane-forming compound in accordance with manufacturer's instructions. 3.22 TOLERANCES A Test entire surface before initial set and correct irregularities or undulations. Bring surface within requirements of following test and then finish. Place 10 foot straightedge parallel to center of roadway to bridge any depressions and touch all high spots. Do not permit ordinates measured from face of straight edge to surface of pavement to exceed 1/16 inch per foot from nearest point of contact. Maximum ordinate with 10 foot straightedge shall not exceed 1/8 inch. Grind spots in excess of requirements of this paragraph to meet surface test requirements. Restore texture by grooving concrete to meet surface finishing specifications. 3.23 FIELD QUALITY CONTROL A Testing will be performed under provisions of Section 01450 — Testing Laboratory Services. B Test Specimens: Four test specimen cylinders for compressive strength tests will be made for each 150 cubic yards or less of pavement that is placed in one day. Two specimens will be tested at 7 days. For failed 7-day tests, remaining two specimens will be tested at 28 days. Specimens will be made,cured and tested in accordance with ASTM C 31 and ASTM C 39. C Yield test will be made in accordance with ASTM C 138 for cement content per cubic yard of concrete. If such cement content is found to be less than that specified per cubic yard, reduce batch weights until amount of cement per cubic yard of concrete conforms to requirements. D At the Engineer's direction a minimum of one 4-inch core may be taken at random locations per 1,000 feet per lane or 500 square yards of pavement to measure in-place depth. Each core may be tested for 28 day compressive strength according to methods of ASTM C 42. The 28 day compressive strength of each core tested shall be a minimum of 3000 pounds per square inch. E Contractor may, at his own expense,request three additional cores in vicinity of cores indicating nonconforming in-place depths. In-place depth at these locations shall be the average of depth of four cores. F Fill cores and density test sections with new concrete paving or non shrink grout. 08/2011 02751 - 14 of 15 CITY OF PEARLAND CONCRETE PAVEMENT 3.24 NONCONFORMING PAVEMENT A Remove and replace areas of pavement found by cores to be deficient in thickness by more than 10 percent, or that fail compressive strength tests, with new concrete pavement of thickness shown on Plans at no cost to the Owner. B Areas of concrete pavement found by cores to be deficient in thickness by less than 10 percent shall be remedied at the Owner's direction by one of the following methods: 1. Remove and replace using new concrete pavement of thickness shown on Plans and in accordance with the requirements of this Section at no cost to Owner. 2. Reduce the Unit Price by the ratio of the average thickness (as determined by cores) to the thickness required. C No adjustments will be made for excess thickness. 3.25 PAVEMENT MARKINGS A Restore pavement markings to match those existing in accordance with City of Pearland Standard Details and the Engineer's requirements. 3.26 PROTECTION A Barricade pavement section from use until concrete has attained minimum design strength. B On those sections of pavement to be opened to traffic,seal joints,clean pavement and place earth against pavement edges before permitting use by traffic. Such opening of pavement to traffic shall not relieve Contractor from his responsibility for Work. C Maintain concrete paving in good condition until completion of Work. D Repair defects by replacing concrete to full depth. END OF SECTION 08/2011 02751 - 15of15 CITY OF PEARLAND TOPSOIL Section 02910 TOPSOIL 1.0 GENERAL 1.01 SECTION INCLUDES A Furnishing and placing topsoil for finish grading and for seeding, sodding, and planting. B References to Technical Specifications: 1. Section 01200 -Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 01450—Testing Laboratory Services 4. Section 01500—Temporary Facilities and Controls 5. Section 02200—Site Preparation 6. Section 01140—Contractor's Use of Premises 1.02 MEASUREMENT AND PAYMENT A Unless indicated as a Bid Item,no separate payment will be made for topsoil under this Section. Include cost in Bid Items for which topsoil is a component. B If topsoil is included as a Bid Item,measurement will be based on the units shown in Section 00300—Bid Proposal and in accordance with Section 01200—Measurement and Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit product quality,material sources, and field quality information in accordance with this Section. 1.04 TESTING A Testing and analysis of product quality, material sources, or field quality shall be performed by an independent testing laboratory provided by the Owner under the provisions of Section 01450 — Testing Laboratory Services and as specified in this Section. 1.05 PROTECTION OF PEOPLE AND PROPERTY A Contractor shall conduct all construction operations under this Contract in conformance with the practices described in Section 01500—Temporary Facilities and Controls. - 07/2006 02910- 1 of 3 CITY OF PEARLAND TOPSOIL 2.0 PRODUCTS 2.01 TOPSOIL A Topsoil shall be fertile, friable, natural sandy loam surface soil obtained from excavation or borrow operations having the following characteristics: 1. pH value of between 5.5 and 6.5. 2. Liquid limit: topsoil not exceed 50 3. Plasticity index: 10 or less. 4. Gradation: maximum of 40 percent with a passing the#280 sieve. B Topsoil shall be reasonably free of subsoil,clay lumps,weeds,non-soil materials and other litter or contamination. Topsoil shall not contain roots,stumps,and stones larger than 2 inches. C Obtain topsoil from the top material from naturally well drained areas where topsoil occurs at a minimum depth of 4 inches and has similar characteristics to that found at the placement site. Do not obtain topsoil from areas infected with a growth of, or reproductive parts of nut grass or other noxious weeds. 3.0 EXECUTION 3.01 EXAMINATION A Verify that excavation and embankment operations have been completed to correct lines and grades. 3.02 TOPSOIL STRIPPING AND SOTCKPILING A Conform to topsoil stripping and stockpiling requirements of Section 02200 — Site Preparation. 3.03 PLACEMENT A Contractor shall conduct erosion control practices described in Section 01566-Source Controls for Erosion and Sedimentation during topsoil placement operations. B For areas to be seeded or sodded, scarify or plow existing surface material to a minimum depth of 4 inches,or as indicated on the Plans. Remove any vegetation and foreign inorganic material. Place 4 inches of topsoil on the loosened material and roll lightly with an appropriate lawn roller to consolidate the topsoil. C Increase depth of topsoil to 6 inches when placed over cement stabilized sand used as bedding and backfill material. K D For areas to receive bushes or trees,excavate existing material and place topsoil to the depth and dimensions shown on the Plans. 07/2006 02910-2 of 3 CITY OF PEARLAND TOPSOIL E Remove spilled topsoil from curbs, gutters, and, paved areas and dispose of excess topsoil in accordance with requirements of Section 01140 — Contractor's Use of Premises. 3.04 PROTECTION OF THE WORK A Protect and maintain topsoil until a vegetative cover is established. B Repair areas damaged by Contractor's operations at no cost to Owner. END OF SECTION 07/2006 02910-3 of 3 CITY OF PEARLAND HYDROMULCH SEEDING Section 02921 HYDROMULCH SEEDING 1.0 GENERAL 1.01 SECTION INCLUDES A Seeding, fertilizing, mulching, and maintaining areas of commercial, industrial, or undeveloped land disturbed during construction and not paved or designated to be paved, or as indicated on Plans. B References to Technical Specifications: 1. Section 01200—Measurement and Payment Procedures 2. Section 01350—Submittals 3. Section 01500—Temporary Facilities and Controls 4. Section 02910—Topsoil 5. Section 02255 —Bedding, Backfill, and Embankment Materials 6. Section 01140—Contractor's Use of Premises 1.02 MEASUREMEN AND PAYMENT A Measurement for hydromulch seeding is on a per acre basis,measured and complete in place. B Payment for hydromulch seeding shall include all labor, materials, equipment, and preparation necessary for application and maintenance. C No payment shall be made for hydromulch seeding used in restoration of areas disturbed by Contractor outside the limits of construction. D Refer to Section 01200—Measurement and Payment Procedures. 1.03 SUBMITTALS A Make Submittals required by this Section under the provisions of Section 01350 — Submittals. B Submit certification from supplier that each type of seed conforms to these specification requirements and the requirements of the Texas Seed Law. Certification shall accompany seed delivery. C Submit a certificate stating that fertilizer complies with these specification requirements and the requirements of the Texas Fertilizer Law. 1.04 PROTECTION OF PEOPLE AND PROPERTY A Contractor shall conduct . all construction operations under this Contract in conformance with the practices described in Section 01500—Temporary Facilities and Controls. 07/2006 02921 - 1 of 4 CITY OF PEARLAND HYDROMULCH SEEDING 2.0 PRODUCTS 2.01 MATERIALS A Topsoil: Conform to material requirements of Section 02910—Topsoil. B Bank Sand: Conform to material requirements of Section 02255—Bedding,Backfill, and Embankment Materials. C Seed: Conform to U.S.Department of Agriculture rules and regulations of the Federal Seed Act and the Texas Seed Law. Seed shall be certified 90 percent pure and furnish 80 percent germination and meet the following requirements: 1. Rye: Fresh, clean, Italian rye grass seed (lollium multi-florum), mixed in labeled Proportions. As tested, minimum percentages of impurities and germination must be labeled. Deliver in original unopened containers. 2. Bermuda: Extra-fancy, treated, lawn type common bermuda (Cynodon dactylon). Deliver in original, unopened container showing weight, analysis, name of vender, and germination test results. 3. Wet, moldy, or otherwise damaged seed will not be accepted. D Fertilizer:Dry and free flowing,inorganic,water soluble commercial fertilizer,which is uniform in composition. Deliver in unopened containers which bear the manufacturers guaranteed analysis. Caked,damaged,or otherwise unsuitable fertilizer will not be accepted. Fertilizer shall contain minimum percentages of the following elements: Nitrogen: 10 Percent Phosphoric Acid: 20 Percent Potash: 10 Percent E Mulch: Virgin wood cellulose fibers from whole wood chips having a minimum of 20 percent fibers 0.42 inches(10.7 mm)in length and 0.01 inches(0.27 mm)in diameter. Mulch shall be dyed green for coverage verification purposes. F Soil Stabilizer: "Terra Tack" 1 or approved equal. G Weed control agent: Pre-emergent herbicide for grass areas, "Benefin" or approved equal. 3.0 EXECUTION 3.01 PREPARATION A Do not start or perform work under conditions that are not satisfactory to perform tasks due to inclement or impending inclement weather. B After the areas to receive hydromulch seeding have been brought to grade,rake out any foreign organic or inorganic material, including stones, hard clay lumps, and other debris. 07/2006 02921 -2 of 4 CITY OF PEARLAND HYDROMULCH SEEDING C Level with Bank Sand or Topsoil, as approved by the Engineer. D Loosen the subgrade by discing or by scarifying to a depth of at least 4 inches. E Place and compact a layer of topsoil in accordance with requirements of Section 02910 —Topsoil. F Surface of topsoil shall be smooth and free of weeds,rocks,and other foreign material immediately before applying hydromulch seeding. 3.02 APPLICATION A Seed: Apply uniformly at the following rates for type of seed and planting date: APPLICATION PLANTING TYPE RATE DATE POUNDS/A Hulled Common Bermuda Grass 98/88 40 Jan 1 to Mar 31 Unhulled Common Bermuda Grass 98/88 40 Hulled Common Bermuda Grass 98/88 40 Apr 1 to Sep 30 Hulled Common Bermuda Grass 98/88 40 Unhulled Common Bermuda Grass 98/88 40 Oct 1 to Dec 31 Annual Rye Grass(Gulf) 30 B Fertilizer: Apply uniformly at a rate of 500 pounds per acre. C Mulch: Apply uniformly at a rate of 50 pounds per 1000 square feet. D Soil stabilizer: Apply uniformly at a rate of 40 pounds per acre. E Weed control agent: Apply at manufacturer's recommended rate prior to Hydromulching. F Suspend all operations under conditions of drought,excessive moisture,high winds,or extreme or prolonged cold. Obtain the Engineer's approval before resuming operations. 3.03 MAINTENANCE A Maintain grassed areas by watering,fertilizing, weeding, and trimming as required to establish and sustain 70% acceptable vegetative cover. B For areas seeded in the fall, continue maintenance the following spring until an acceptable lawn is established. 3.04 CLEAN-UP AND RESTORATION A Perform clean-up and restoration in and around construction zone in accordance with Section 01140—Contractor's Use of Premises. 07/2006 02921 -3 of 4 CITY OF PEARLAND HYDROMULCH SEEDING 3.05 PROTECTION OF THE WORK A Protect and maintain grassed areas a minimum of 90 days, or as required to establish an acceptable lawn. B Once a lawn is established, protect and maintain it until completion of the Work. C Replace seeded areas damaged by Contractor's operations at no cost to Owner. END OF SECTION 07/2006 02921 -4 of 4 APPENDIX "A" GEOTECHNICAL REPORT rk‘ GEOTECHNICAL INVESTIGATION BELLAVITA WATER LINE INTER-CONNECT CITY OF PEARLAND,TEXAS REPORT NO. 1140183901 Reported to: FREESE AND NICHOLS, INC. Pearland,Texas Submitted by: GEOTEST ENGINEERING,INC. Houston, Texas Key Map No. 616P • GEOTEST INEEMING frvo Gealechuical Engineers&Materials TO-Ming 5600 13intliff Drive Houston,Texas 77036 Telephone: (713) 266-0588 Fax: (713) 266-2977 Report No. 11401.83901 August 17, 2012. Mr.William(Clay) IIertndon,P.E. Freese and Nichols, the, 11200 Broadway Street Offices West, Suite 2332 Pearland, Texas 7`7584 Reference: GeotechnicalInvestigati.on Bellavita Water Line Inter-Connect City of Pearland, Texas Dear Mr. Herndon: We are pleased to present our final report for the above referenced project. A draft report was submitted to you on February 7, 2012. This final report supersedes previously submitted reports, transmittals, etc. for the referenced project. This study was authorized through Master Subconsultant Agreement for Consultant Services dated September 21, 2011. We appreciate this opportunity to be of service to you. If you have any questions regarding- the report, or i f we can be of fUrther service to you, please call us. Very truly yours. GLOTFS`I' ENGINEERING, INP', , > 'fBPh Registration No. h-410 . 'rat, ,;1 • Mohan C. 13a1lagcre, P.l Vice President i 1v113/ego Copies Submitted: (2+ 1-pdt) PC38:\Oeotechnicia1140183901 F.doc • • r"\I TABLE OF CONTENTS Page SUMMARY 1 1.0 INTRODUCTION 3 1.1 Project Description 3 1.2 Geotechnical Investigation Program 3 2.0 FIELD INVESTIGATION 5 3.0 LABORATORY TESTING 6 4.0 SITE CHARACTERIZATION 7 4.1 Geology 7 4.2 Faults 7 4.3 Soil Stratigraphy 8 4.5 Groundwater 8 5.0 GEOTECHNICAL ENGINEERING RECOMMENDATIONS 10 5.1 General 10 5.2 Water Line 10 5.2.1. Geotechnical Parameters 10 5.2.2 Trench Stability 11 5.2.3 Groundwater Control 12 5.2.4 Water Line Bedding and Backfill 13 5.2.5 Live Load on Pipeline Due to Traffic 13 5.3 Pipe and Auger Casing 13 5.3.1 Geotechnical Parameters for Pipe and Auger Casing 13 5.3.2 Earth Pressure on Auger Casing 13 5.3.3 Access Pits 13 5.3.4 Groundwater Control 14 5.3.5 Access Pit Backfill 14 5.3.6 Carrier Pipe Design Parameters 14 5.3.7 Influence of Augering on Adjacent Structures 14 rk' TABLE OF CONTENTS (Continued) Page 5.4 Piping System Thrust Restraint 16 5.4.1 Thrust Blocks 16 5.4.2 Restrained Joints 17 5,5 Structures 18 6.0 PROVISIONS 19 TABLES Table Summary of Boring Information 1 Geotechnical Design Parameter Summary—Open Cut Excavation 2 Geotechnical Design Parameter Summary—Pipe and Auger Casing 3 ILLUSTRATIONS Figure Project Location Map 1 Plan of Borings 2 Boring Log Profile 3 Symbols and Abbreviations Used on Boring Log Profile 4 Trench Support Earth Pressures 5.1 and 5.2 Stability of Bottom for Braced Cut 6 Limits of Dewatering Methods Applicable to Different Soils 7 Vertical Stress on Pipes Due to Traffic Loads 8 Earth Pressure on Pipe and Auger Casing 9 Thrust Forces Acting on a Bend 10 Design Parameters for Bearing Thrust Block 11 Design Parameters for Gravity Thrust Block 12 APPENDIX A Figure Log of Borings A-1 tlu-u A-6 Symbols and Terms Used on Boring Logs A-7 APPENDIX B Figure Summary of Laboratory Test Data B-1 film B-6 Grain Size Distribution Curves B-7 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17, 2012 SUMMARY A geotechnical investigation was performed for Bellavita Water Line design project(Alternate Route B) in City of Pearland, Texas. The project (Alternate Route B) consists of installation of approximately 3,600 linear feet of 12-inch new waterline. The Alternate Route B begins with a connection to the end of an existing 16-inch waterline in front of the Longwood WWTP. The alignment then heads north-east,parallel to Dixie Farm Road until it reaches Clear Creek. At Clear Creek Crossing,the proposed waterline will be attached to the existing concrete bridge. Once across the Creek, the alignment heads west towards the existing pipelines. A conventional cased bore is recommended under Dixie Farm Road,and uncased bores will be utilized to across associated pipelines located in the project vicinity. Additional uncased bores are recommended in the area where aerial imagery shows the potential for wetlands. To avoid any additional environmental impacts, the proposed alignment will follow the existing bank of Clear Creek. The waterline is proposed to be installed by open-cut method (depth ranging from 5 to 10 feet) along the top embankment of two detention ponds. Additional uncased bores are necessary near the north-west portion of the alignment to avoid disruption to the property owner in the Bellavita Subdivision near the connection point to the existing 8-inch waterline. The purposes of this study were to evaluate soil and groundwater conditions and to provide geotechnical recommendations for the proposed 12-inch water line installation. This investigation included drilling and sampling six (6)borings to depths ranging from 10 feet to 20 feet,performing laboratory tests on soil samples recovered from the borings,performing engineering analyses to develop geotechnical recommendations and preparing geotechnical report. The principal findings and conclusions developed from this investigation are as follows: • Based on the review of available information, the project alignment lies in the Friendswood Salt dome. The nearest known surface fault is Friendswood Fault, located approximately 3,000 feet north of the project alignment. 1 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17, 2012 • Based on the soil borings(B-1 through B-6)drilled for this investigation,the subsurface soil consists of medium stiff to hard dark gray,-brown, yellowish brown and gray and reddish brown and gray Lean Clay w/sand,Lean Clay,Fat Clay w/sand and Fat Clay to the explored depths of 10 and 20 feet. 'A stratum of loose to medium dense brown and reddish brown sandy silt and silt were encountered between depths of 12 and 20 feet, the termination depths of borings B-1 and B-3. • Groundwater was first encountered in borings B-1 and B-3 to depths ranging from 12 to 14 feet. The water level measured 10 minutes after water first encountered ranges from 12 to 13.8 feet in these borings. No groundwater was encountered in any other borings during the field investigation to 10 to 20 feet depth, the maximum depth explored of the borings. • All excavations and trenching operations for water line should be carried out in accordance with OSHA standards and the City of Pearland Standard Specifications. • Bedding for water line should be in accordance with the City of Pearland Standard Details, "Water", latest revision. • Backfill for water line should be designed and constructed in accordance with the City of Pearland Standard Specification No. 02318, latest revision. • Recommendations for trenchless installation are included in Section 5.3 of this report. 2 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17,2012 1.0 INTRODUCTION The City of Pearland has selected Freese and Nichols, Inc. as design consultants for the design and construction of Bellavita Water Line Inter-Connect project in Pearland,Texas. Freese and Nichols,Inc.has retained Geotest Engineering,Inc.to perform geotechnical investigation for the referenced project. 1.1 Project Description The project(Alternate Route B)consists of installation of approximately 3,600 linear feet of 12- inch new waterline. The Alternate Route B begins with a connection to the end of an existing 16-inch waterline in front of the Longwood WWTP. The alignment then heads north-east, parallel to Dixie Fann Road until it reaches Clear Creek. At Clear Creek Crossing, the proposed waterline will be attached to the existing concrete bridge. Once across the Creek,the alignment heads west towards the existing pipelines. A conventional cased bore is recommended under Dixie Farm Road, and uncased bores will be utilized to across associated pipelines located in the project vicinity. Additional uncased bores are recommended in the area where aerial imagery shows the potential for wetlands. To avoid any additional environmental impacts,the proposed alignment will follow the existing bank of Clear Creek. The waterline is proposed to be installed by open-cut method(depth ranging from 5 to 10 feet) along the top embankment of two detention ponds. Additional uncased bores are necessary near the north-west portion of the alignment to avoid disruption to the property owner in the Bellavita Subdivision near the connection point to the existing 8-inch waterline. The project location map is shown on Figure 1. 1.2 Geotechnical Investigation Program The purposes of this study were to evaluate soil and groundwater conditions and to provide geotechnical recommendations for the design and construction of the proposed 12-inch water line installation. The scope of this investigation consisted of the following: 3 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17, 2012 • Drilling and sampling: ■ 4—20-foot borings with one each at each trenchless location and at Clear Creek Crossing; and • 2— 10-foot borings for open cut. • Performing appropriate laboratory tests in accordance with ASTM methods on selected samples to develop engineering properties of the soil. • Perform engineering analyses to develop geotechnical recommendations.for the design and construction of the water line installation. • • Prepare a geotechnical report. The report will include all field data,laboratory test data and geotechnical recommendations. r"'N. Geotest Engineering,Inc. Report No. 1140183901August 17, 2012 Bellavita Water Line Inter-Connect; City of Pearland, Texas 2.0 FIELD INVESTIGATION Subsurface conditions were explored by drilling and sampling six (6) soil borings to depths ranging from 10 to 20 feet. All the borings were grouted with cement-bentonite grout after completion of water level readings. Borings were drilled with a truck mounted drilling rig. The approximate boring locations are shown on Figure 2,Plan ofBorings. It should be noted that after completion of our fieldwork,the water line alignment was changed. Based on the new water line alignment,the borings B-2, B-3 and B-6 are not. along the alignment. Hence, prior to the construction, additional borings (a minimum of 3 borings) must be performed to evaluate the soil and groundwater conditions along the proposed alignment. Survey information (Northing, Basting coordinates and ground surface elevation)was provided byFreese and Nichols,Inc.and is presented in Table 1. In general, samples were obtained continuously to a 10-foot depth and at 5-foot intervals thereafter to the explored depth of the borings. Cohesive soils were obtained with a 3-inch thin- walled tube sampler in general accordance with ASTM Method D 1587. Granular soils were sampled with a 2-inch split-barrel sampler in accordance with ASTM Method D 1586. Each sample was removed from the sampler in the field, carefully examined and then logged by an experienced soils technician. Suitable portions of each sample were sealed and packaged for transportation to Geotest's Laboratory. The shear strength of cohesive soil samples was estimated using a pocket penetrometer in the field. Driving resistances for the split-barrel samples were recorded as"blows per foot"on the boring logs. The borings were grouted with cement-bentonite grout after completion of drilling and obtaining water level measurements. Detailed descriptions of the soils encountered in the borings are given on the boring logs presented on Figures A-1 through A-6 in Appendix A. A key to symbols and terms used on boring logs is given on Figure A-7 in Appendix A. 5 ,� Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City ofPearland, Texas August 17, 2012 3.0 LABORATORY TESTING The laboratory testing program was designed to evaluate the pertinent physical properties and shear strength characteristics of the subsurface soils. Classification tests were performed on selected samples to aid in soil classification. All the tests were performed in accordance with appropriate ASTM procedures. Undrained shear strengths of selected cohesive samples were measured by unconfined compression (ASTM D 2166) and unconsolidated undrained (UU) triaxial compression (ASTM D 2850)tests. The results of the unconfined compression and UU triaxial compression tests are plotted on the boring logs as solid circles and squares,respectively. The shear strength of cohesive samples was measured in the field with a calibrated hand pocket penetrometer and also in the laboratory with a Torvane. The shear strength values obtained from the penetrometer and Torvane are plotted on the boring logs as open circles and triangles,respectively. Measurements of moisture content and dry unit weight were taken for each UU triaxial and unconfined compression test sample. Moisture content measurements (ASTM D 2216)were also made on other samples to define the moisture profile at each boring location. The liquid and plastic limit tests (ASTMD 4318)were performed on appropriate samples. Grain size analyses(ASTM D 422)and percent passing No. 200 sieve(ASTM D 1140)were also performed on selected samples. The result of all tests are tabulated or summarized on the boring logs presented on Figures A- 1 through A-6 in Appendix A. The summary of laboratory test results is also tabulated in a tabular form on Figures B-1 through B-6 in Appendix B. Grain size distribution curves are presented on Figure B-7in Appendix B. Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17, 2012 4.0 SITE CHARACTERIZATION 4.1 Geology The project alignment lies in the Beaumont Formation. The clays and sands of the Beaumont Formation are over-consolidated as a result of desiccation from frequent rising and lowering of the sea level and the groundwater table. Consequently, clays of this formation have moderate to high shear strength and relatively low compressibility. The sands of the Beaumont Formation are typically very fine and often silty. 4.2 Faults A review of information in the Geotest library, relating to known surface and subsurface geologic faults in the general area of the project alignment, was undertaken. The available information consisted of U.S. Geological maps,open files reports and information contained in our files relating to geologic faults in the project area. Based on the review of available information,the project alignment lies in the Friendswood Salt dome. The nearest known fault is Friendswood Fault,located approximately 3,000 feet north of the project alignment. The Salt Dome System is a complex system of relatively short radial faults,many of which may extend to the surface. However, it is most likely that if in fact these faults do extend to the surface,they have been identified as one of the surface faults. The subsurface faults are about 6,000 to 6,400 feet deep and should not affect the proposed project. A detailed fault investigation was beyond the scope of this study. 7 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17, 2012 41r�, 4.3 Soil Stratigraphy Based on the subsurface soils encountered in the boreholes, one (1)boring log profile was developed and is presented on Figure 3. To the left of each boring shown on the profile is an indication of the consistency of each stratum. More than one consistency for an individual stratum indicates that the consistency is different at different depths within the stratum. For cohesive soils, consistency is related to the undrained shear strength of the soil and for granular soils, the relative density is related to the standard protection resistance of soil. To the right of each boring shown on the profile is the overall classification of the soil contained within each stratum. The symbols and abbreviations used on the boring log profile are given on Figure 4. The soil classification is based on ASTM D 2487. Based on the soil borings(B-1 through B-6)drilled for this investigation,the subsurface soil consists of medium stiff to hard dark gray,brown,yellowish brown and gray and reddish brown and gray Lean Clay w/sand,Lean Clay,Fat Clay w/sand and Fat Clay to the explored depths of 10 and 20 feet. A stratum of loose to medium dense brown and reddish brown sandy silt and silt were encountered between depths of 12 and 20 feet,the termination depths of borings B-1 and B-3. The Lean Clay w/sand and Lean Clay are of medium to high plasticity with liquid limits ranging from 30 to 43 and plasticity indices ranging from 13 to 24. The Fat Clay w/sand and Fat Clay are of high to very high plasticity with liquid limits ranging from 51 to 76 and plasticity indices ranging from 30 to 48. The percent fines (percent passing No. 200 sieve) of Lean Clay w/sand and Lean Clay ranges from 72 to 99 percent. The percent fmes of Fat Clay w/sand and Fat Clay ranges from 82 to 100 percent. The percent fines of Sandy Silt is about 62 percent and the percent fmes of Silt ranges from 88 to 91 percent. 4.4 Groundwater Groundwater was first encountered in borings B-1 and B-3 to depths ranging from 12 to 14 feet. The water level measured 10 minutes after water first encountered ranges from 12 to 13.8 feet 8 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17,2012 in these borings. No groundwater was encountered in any other borings during the field investigation to 10 to 20 feet depth, the maximum depth explored of the borings. However, environmental and man-made factors such as amount of precipitation, changes in drainage and adjacent construction can substantially influence groundwater level. • Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17, 2012 Cia16‘. 5.0 GEOTECHNICAL ENGINEERING RECOMMENDATIONS 5.1 General The project(Alternate Route B)consists of installation of approximately 3,600 linear feet of 12- inch new waterline. The Alternate Route B begins with a connection to the end of an existing 16-inch waterline in front of the Longwood WWTP. The alignment then heads north-east,parallel to Dixie Farm Road until it reaches Clear Creek. At Clear Creek Crossing, the proposed waterline will be attached to the existing concrete bridge. Once across the Creek,the alignment heads west towards the existing pipelines. A conventional cased bore is recommended under Dixie Farm Road,and'incased bores will be utilized to across associated pipelines located in the project vicinity. Additional uncased bores are recommended in the area where aerial imagery shows the potential for wetlands. To avoid any additional environmental impacts,the proposed alignment will follow the existing bank of Clear Creek. The waterline is proposed to be installed by open-cut method(depth ranging from 5 to 10 feet) ``` along the top embankment of two detention ponds. Additional uncased bores are necessary near the north-west portion of the alignment to avoid disruption to the property owner in the Bellavita Subdivision near the connection point to the existing 8-inch waterline. 5.2 Water Line Based on the information provided by the Freese and Nichols,Inc.,it is understood that the water line replacement will be by open cut and trenchless method of construction. The trenchless method is planned at major street crossings, pipeless crossing, potential for wetlands area, and at connection point to avoid disruption to the property owner. The following subsections provide information for the design and construction of the water line and the excavations required for the proposed installations. 5.2.1 Geotechnical Parameters. Based on the soil conditions revealed by the borings B-1 . through B-6,geotechnical parameters were developed for the design of the water line installation. 10 Geotest Engineering, Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17,2012 The design parameters are provided in Table 2. For design, the groundwater level should be assumed to exist at the ground surface, since this condition may exist after heavy rain or flooding. 5.2.2 Trench Stability. The trench excavation maybe shored or laid back to a stable slope or supported by some other equivalent means used to provide safety for workers and adjacent structures, if any. The excavating and trenching operations should be in accordance with OSHA Standards,OSHA 2207,Subpart P,latest revision and the City of Pearland Standard Specifications, Section 01570. • Excavation Shallower Than 5 Feet - Excavations that are less than 5 feet deep (critical height)should be effectively protected when an indication of dangerous ground movement is anticipated. • Excavations Deeper Than 5 Feet-Excavations that are deeper than 5 feet should be sloped, shored,sheeted,braced or laid back to a stable slope or supported by some other equivalent means or protection such that workers are not exposed to moving ground or cave-ins. The slopes and shoring should be in accordance with the trench safety requirements as per OSHA Standards. The following items provide design criteria for trench stability. (i) OSHA Soil Type. Based on the soil conditions revealed by borings drilled for this study and assumed groundwater level at surface,OSHA soil type"C"should be used for determination of allowable maximum slope and/or the design of shoring along the alignment for full proposed depth of trench excavation. For shoring deeper than 20 feet(ifneeded),an engineering evaluation is required and deeper soil borings will be needed. (ii) Trench Support Earth Pressure. Based on the subsurface conditions indicatedby our field investigation and laboratory testing results, trench support earth pressure diagrams were developed and are presented on Figures 5.1 and 5.2. These pressure diagrams can be used for the design of temporary trench bracing. For a trench box, a 11 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; CityofPearland, Texas August 17, 2012 lateral earth pressure resulting from an equivalent fluid with a unit weight of 91 pcf can be used. The effects of any surcharge loads at the ground surface should be added to the computed lateral earth pressures. A surcharge load, q, will typically result in a lateral load equal to 0.5 q. The above value of equivalent fluid pressure is based on assumption that the groundwater,level'is near the ground surface, since these conditions may exist after a heavy rain or flooding. (iii) Bottom Stability. In braced cuts,if tight sheeting is terminated at the base of the cut, the bottom of the excavation can become unstable. The parameters that govern the stability of the excavation base are the soil shear strength and the differential hydrostatic head between the groundwater level within the retained soils and the groundwater level at the interior of the trench excavation. In semi-cohesionless(such as sandy silt and silt), as encountered between.depths of 12 and 20 feet,in borings B-1 and B-3, the excavation should.be done after dewatering to avoid bottom stability problems. For cut in cohesive soils,the bottom stability can be evaluated as outlined on Figure 6. 5.2.3 Groundwater Control. Excavations for the water line may encounter groundwater. seepage to varying degrees depending upon the groundwater conditions at the time of construction and the location and depth of the trench. In cohesive soils,if groundwater is encountered then it may be managed by collection in trench bottom sumps for pumped disposal. In semi cohesionless soils, as encountered between depths of 12 and 20 feet at borings B-1 and B-3,dewatering will be required to lower the groundwater level to at least 5 feet below the bottom of the excavation. Limits of dewatering methods as given in Figure 7 maybe used for groundwater control. It is recommended that the actual groundwater conditions should be verified by the contractor at the time of construction and that groundwater control should be performed in general accordance with the City of Pearland Standard Specifications, Section 01564. 12 Report No. 1140183901 Geotest Engineering,Inc. Report 17, 2012 Bellavita Water Line Inter-Connect; City of Pearland, Texas 5.2.4 Water Line Bedding and Backfill. The City of Pearland Standard Details— "Water" (latest revision)should be followed for water line bedding. Water line backfill should be carried out in accordance with the City of Pearland Standard Specifications, Section 02318. 5.2.5 Live Loads on Pipeline Due to Traffic. Loads on the pipe due to traffic should be considered. A graph providing calculated vertical stress on pipe due to traffic loads is given on Figure 8. 5.3 Pipe and Auger Casing 5.3.1 .Geotechnical Parameters for Pipe and Auger Casing. Based on the soil conditions revealed by borings B-1 through B-3 and B-6 and laboratory test data, geotechnical design parameters were developed for cohesive soils and semi-cohesionless soils for Pipe and Auger Casing installation and are provided in Table 3. For design conditions, the groundwater levels should be assumed to exist at the ground surface. 5.3.2 Earth Pressure on Auger Casing. The earth pressures on the auger casing should be determined from Figure 9. Equations to calculate the tunnel liner loads are also shown in Figure 9. For crossing under the major roads, the stress due to traffic loads should be considered. The relationship between the depth of pipe and the vertical stress on the pipe due to traffic live loads is provided on Figure 8. 5.3.3 Auger Pits. It is understood that auger pits will be required for Pipe and Auger Casing method of construction crossing major streets,pipeline crossing,potential for wetlands area and at connection point for this project. The City of Pearland Specification 02417 should be followed for auger pits. The auger pits may be constructed using retained excavation. Retained excavations generally require less ground surface area than open-cut excavation with laid back slopes. The retention system can consist of driven sheetpile,liner plates,solider pile/lagging,driven planking,or ring beams and timber lagging. The items pertaining to design criteria for retained excavation 13 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17, 2012 stability should be in accordance with guidelines as outlined in the Trench Stability section of this report. 5.3.4 Groundwater Control. Groundwater control as discussed in previous Section 5.2.3 should be followed. 5.3.5 Auger Pit Backfill. The excavated access shaft should be backfilled per the City of Pearland Standard Specification Section 02318,latest revision. 5.3.6 Carrier Pipe Design Parameters. Carrier pipe must be sufficiently strong to withstand anticipated long-term ground loads and must not be subject to deterioration by substance either in the ground or in the tunnel. The carrier pipe design should include consideration of not only the loads applied to the pipe but also factors other than soil loading. These factors could include minimum structural code requirements,loading from pipe jacking operations and other construction loads. The drained geotechnical design parameters given in Table 3 should be used in analyzing the soil ribs' structure interaction of the carrier pipe. 5.3.7 Influence of Augering on Adjacent Structures. Surface and near-surface structures near the pipe and casing augering consist primarily of city streets, Clear Creek crossing and public and private utilities. Ground movement,in terms of loss of ground or ground lost,is commonly associated with soft ground augering. If such ground movement is excessive,it may cause damage to the structures,roads and services located above the auger casing. While ground movement cannot be eliminated,it can be controlled within certain limits by the use of proper construction techniques and good quality workmanship. These include, but are not limited to, prevention of excessive ground loss during augering with the use of grouting and filling the annular space between the pipe or casing and the surrounding soil and prevention of undue loss of fines through dewatering. 14 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17,2012 The selection and execution of augering methods that are best suited to anticipated ground conditions along the proposed auger casing are, in fact, the contractor's primary contribution to successful completion of the proposed auger casing. On review of the boring log, the ground conditions for augering (excavation face) will be primarily through lean clay and fat clay except at borings B-1 and B-3, where Lean Clay and Fat Clay are underlain by Sandy Silt and Silt at the interface. The ground at this segment(near borings B-1 and B-3)maybe expected to behave as firm to raveling ground with possible cohesive running to flowing ground near the invert(without dewatering) or raveling to cohesive running ground near the invert (with dewatering). The ground at remaining segments(near borings B-2 and B-6)maybe expected to behave as firm(stable)ground with possible swelling. At locations near borings B-1 and B-2,where cohesive soils underlain by cohesionless soils at the interface extra precautions will be required during the trenchless installation to prevent any excessive ground loss due to the disturbance and removal of the cohesionless soils. Close monitoring of ground movement should be carried out during the trenchless installation. The extra precautions may include: • Shorten duration between auger excavation and pushing of casing/pipe as minimum as possible. • Alternately use steel pipe in these areas. • If any excessive ground loss is observed during closed monitoring, grouting will be required to fill any voids. However due to available limited boring data,soil conditions other than those encountered in boring could exist. The proposed auger casing is parallel with or will cross beneath utility lines. The largest potential problems from utilities may result from: 15 . Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas _ August 17,2012 • Leaking water pipes • Gas pipe breakage leading to a potential explosion • Breakage of storm or sanitary sewers 5.4 Piping System Thrust Restraint Unbalanced thrust forces will occur at any point in the pipe where the direction or cross sectional area of the flow changes. The force diagram shown on Figure 10 illustrates the thrust force generated by flow at a bend in the pipe. The equations for computing this thrust force are also given on this figure. The thrust force will often require resistance or support then is available just from the pipe bearing against the backfill. In order to prevent tolerable movement and overstressing of the pipe, suitable buttressing should be provided. Horizontal bends will require restraint in addition to that supplied by the pipe bearing on the backfill. In general,thrust blocks and restrained joints are common methods of supplying r°*' reaction. However, it should be noted that thrust blocks will not be utilized for water lines greater than 12 inches. 5.4.1 Thrust Blocks. • Bearing Thrust Block-A typical thrust block arrangement for a horizontal bend is shown on Figure 11. The free body diagram of the thrust and reaction forces along with the design equations are also given on this figure. The bearing block should be • placed against undisturbed soil. Usually the block height(h) should be equal to or less than one half the total depth of the block base(HT), and also should not be less than the conduit outside diameter. In general,the block width(b)varies from one to two times the block height(h). The soil parameters provided in Table 3 maybe used for the design of thrust blocks. 16 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City ofPearland, Texas August 17,2012 • Gravity Thrust Block - A typical gravity thrust block and a design equation for a vertical bend are presented on Figure 12. The horizontal thrust component(Tx) is counteracted by soil pressure on the vertical face of the block (Fr) or by joint restraint. The vertical thrust component (Ty) is counteracted by the weight of the concrete (Wg). The minimum size of the block base should be computed using an allowable soil bearing pressure, qa, as follows: In clays (predominantly seen in borings drilled for the project) qa =3c,psf where, c =cohesion in psf(from Table 3). 5.4.2 Restrained Joints. Restrained joints,allowing thrust and shear forces to be transmitted across the pipe joints, are employed to allow a number of pipe sections to act integrally in bearing. The equations necessary to determine the restrained pipe length on each side of the bend are given below: ""--) L— (PA (1—Cose) P(We +Wp +Ww) where, L =restrained pipe length on each side of the bend, in feet P =internal pressure, in pounds per square inch A =cross sectional area of first unrestrained pipe joint, in square inches 0 =deflection angle of bend, in degrees ,u =co-efficient of friction between pipe and soil (recommended 0.3) We =overburden load,in pounds per liner foot=lb Bell Wp =weight of pipe, in pounds per linear foot W,v =weight of water in pipe, in pounds per linear foot 17 Geotest Engineering,Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City ofPearland, Texas August 17, 2012 rb =wet unit weight of backfill material, in pounds per cubic foot (recommended 120 pcf) Be =pipe outer diameter, in feet H =earth cover, in feet Reinforced concrete encasement may be used in lieu of the manufactured joint restrained system. The equations and soil parameters given above can be used for the design of reinforced concrete encasement. 5.5 Structures It is understood that no structures were proposed at the time of preparation of this report. Hence,no recommendations for structures are provided in this report. 18 • Geotest Engineering, Inc. Report No. 1140183901 Bellavita Water Line Inter-Connect; City of Pearland, Texas August 17, 2012 6.0 PROVISIONS The description of subsurface conditions and the design information contained in this report are based on the soil borings made at the time of drilling at specific locations. However,some variation in soil conditions may occur between soil borings. Should any subsurface conditions other than those described in our boring logs be encountered, Geotest should be immediately notified so that further investigation and supplemental recommendations can be provided. The depth ofthe groundwater level may vary with changes in environmental conditions such as frequency and magnitude of rainfall. The stratification lines on the log of borings represent the approximate boundaries between soil types, however,the transition between soil types may be more gradual than depicted. This report has been prepared for the exclusive use of City of Pearland, Texas, Freese and Nichols,Inc.and their agents. This report shall not be reproduced without the written permission of Geotest Engineering, Inc., the City of Pearland or Freese and Nichols, Inc. 19 TABLES Table Summary of Boring Information l Geotechnical Design Parameter Summary—Open Cut Excavation 2 Geotechnical Design Parameter Summary—Pipe and Auger Casing 3 TABLE 1 SUMMARY OF BORING INFORMATION Approx Ground Surface Boring No. Depth (feet) Northing Easting Elevation B-1 20 13771704.40 3171952.31 27.55 B-2 20 13771975.20 3171426.90 27.19 B-3 * 20 -- -- -- B-4 10 13772120.65 3170452.06 33.98 B-5 10 13772623.20 3169861.81 33.22 B-6 20 13773033.99 3169780.36 35.50 Note: *The survey information for this borehole was not available at the time of preparation of this fmal report. TABLE 2 (1.11 GEOTECHNICAL DESIGN PARAMETER SUMMARY OPEN-CUT EXCAVATION (Based on Borings B-1 through B-6) Wet Range Unit Submerged Internal of Weight, Unit IJndrained Friction Boring Nos. Stratigraphic Depths, y, Weight,y', Cohesion, Angle, 4), Unit ft pcf pcf. C,psf Degree B-1 and B-3 Cohesive Soils 0-8 127 64 2500 -- 8-12 130 65 500 -- or_ • 8-14 Cohesionless 12-20 107 45 -- 25 Soil or 14-20 B-2 and B-6 Cohesive Soils 0-10 130 65 2800 -- 10-20 126 63 1000 -- B-4 and B-5 Fill/Cohesive 0-6 128 64 2800 -- Soils or 0-8 Cohesive Soils 6-10 125 63 1000 -- or 8-10 Notes: 1. Fill material consists of fat clay w/calcareous and ferrous nodules and grass roots. 2. Cohesive soils include fat clay, fat clay w/sand, lean clay and lean clay w/sand. 3. Cohesionless soils include sandy silt and silt. TABLE 3 GEOTECHNICAL DESIGN PARAMETER SUMMARY PIPE AND AUGER CASING (Based on Borings B-1 through B-3 and B-6) COHESIONLESS SOILS(2) PROPERTY COHESIVE SOILS(1) Wet Unit Weight,y,pcf 0-8 ft 127 -- 8-10 ft. 128 -- 10-12 ft. 128 -- 12-14 ft. 128 107(B-1 only) 14-20 ft. 126 107(B-1 and B-3 only) Submerged Unit Weight,y',pcf 0-8 ft 64 -- 8-10 ft. 64 -- 10-12 ft. 64 -- 12-14 ft. 65 45 (B-1 only) 14-20 ft. 64 45 (B-1 and B-3 only) Average Moisture Content(%) 0-8 ft 19 -- 8-10 ft. 23 -- 10-12 ft. 21 -- 12-14 ft. 24 24(B-1 only) 14-20 ft. 25 26(B-1 and B-3 only) UNDRAINED PROPERTIES Undrained Cohesion, Cu,psf 0-8 ft* 2500 -- 8-12 ft.* 500 -- 12-14 ft.* 1000 -- 14-16 ft.* 1000 -- Angle of Internal Friction,4),degrees 12-14 ft.* -- 25 (B-1 only) Elastic Modulus,E,psf 0-8 ft* 750,000 -- n 8-12 ft.* 150,000 ` -- 12-14 ft.* 300,000 72,000 (B-1 only) 14-16 ft.* 300,000 -- Coefficient of Lateral Earth pressure at Rest,Ko, 0-8 ft* 1.2 -- 8-12 ft.* 1.2 -- 12-14 ft.* 1.2 0.58 (B-1 only) 14-16 ft.* 1.2 -- Poisson's Ratio 0-8 ft* 0.45 -- 8-12 ft.* 0.45 12-14 ft.* 0.45 0.3 (B-1 only) 14-16 ft.* 0.45 -- DRAINED PROPERTIES Drained Cohesion,C',psf 0-8 ft* -- -- 8-12 ft.* -- -- 12-14 ft.* -- - • - 14-16 ft.* -- -- Angle of Internal Friction, (',degrees 0-8 ft* 21 -- 8-12 ft.* 20 -- 12-14 ft.* 21 25(B-1 only) 14-16 ft.* 21 -- Elastic Modulus,E,psf 0-8 ft* 450,000 -- 8-12 ft.* 900,000 -- 12-14 ft.* 180,000 72,000(B-1 only) 14 16 ft.* 180,000 Notes: 1. Cohesive soils include fat clay,fat clay w/sand,Iean clay and lean clay w/sand. 2. Cohesionless soils include sandy silt and silt. * Within tunneling zone(one bore diameter,but not less than 6 feet, above and below tunnel bore). (1111.1 ILLUSTRATIONS Figure Project Location Map 1 Plan of Borings 2 Boring Log Profile 3 Symbols and Abbreviations Used on Boring Log Profile 4 Trench Support Earth Pressures 5.1 and 5.2 Stability of Bottom for Braced Cut 6 Limits of Dewatering Methods Applicable to Different Soils 7 Vertical Stress on Pipes Due to Traffic Loads 8 Earth Pressure on Pipe and Auger Casing 9 Thrust Forces Acting on a Bend 10 Design Parameters for Bearing Thrust Block 11 Design Parameters for Gravity Thrust Block 12 0 am m 00 ' 0 d' 0 z • 0 • To Td • • • Tomball n Spring • • , To _Porter 59 • To • •1960 Humble ilssol Waller Cypress wit......*, 290 \ a Houston To - O O Katyl _ , Pasadena J1093} r 225 Clodine \ Bellaire . PROJECT x `, SITE 90 Sugarland .. 280• ,. -F • O TO � Alvin • • PROJECT LOCATION MAP Th (NOT TO SCALE) =------- Ge o test Engineering, Inc. . . FIGURE 1 d' Q P • /Nth; • • . 400400.:'\",--'.-:. (011111") 0C2 , /,, - 41 ,, N.....; "44,, ....,.-. i. . . . , ,•-•, 4:),,,,,..., - .,._: . •,-.N._ ,,./Nr . f /4•..7 3' i 7 i to 5 t 9r Ale.. . ''11401..j'.;11..-:1"11;,:714;":": :•••1'::1 ,/11 . rP ,' , r r�l =ix-1.• ``i, r'/Qp ! • �� f \ 7 s 4,, ,e,:•...- . :. ,,IE.,,,:-:. .,5_ , ..,. :4'.,t. t1!;1,r .,;;.t`1� f}tr 3.A r ,;rr O: vii1fAtf �> ' / 1 1i 7- 1 k , it7'3..ai' a1+r rya t a s ---31‘,. '-',., .. ...,7 '2.:. .4,i,--. oiti-it!,;.,;.. y' K�k• ' ta k.. . rYZI' 7R.1 ! y lws r ..a }t; , 1,,s,� i Fi 11 � : ,. `1,x Ga: 't } (..b.\ , .. . _. - - .: ...,..: zs,-..„.::.-•,..!:.t.-.,,-‘•;1-47,..y.-,,...' ,t,-.414,,tx-:.. .. - E : ;'.: rI e, his lj ,4',2,. E i.Tr <rrf,'F 34 ; 4 b; ? 2f!? I'd?5zt , • 1 r s rf '4 :,-, '1. s 1 , ! J i 7 raf•�.+$tom yam. °rr E �,t i,i �,� _ ,; i!`' S.•�ty`ly$I,�' G,�r ,• l.r r 7 ; . r �: 1i'�lz r 4if.i'kr'7k c i y.),": i '7� ,._;- �„ :: ` .- ;i 'v; 7 ,c1V:.(:€ i y{ .d il� is • {. rtp97r !q ' t� 7 R4 !, .S 1 . 1 4 r e ` ��... Il ,rs(�1�t�� e 1� 17�I��F;� �, . i I.I. 1 i: i.} > , `� i1 i Ell /')i0 ce4'5 s • _� L;{,4, / ' ,. c J' i 'r, .e7 Jt. yam O l+l A• • 7 A+)1{'i ' Y _ 1.,�,F.,w4 .y f-.l.Jr ,, i'�y._f T 1j.i �• � 1 C� , 1."'f�r�`gYEi11 ,7EMlfr!��+'�) 1}ry L `e, 1, Q., �R,T^1 1y ✓ Y::1 7 i��)117¢` a-r iil' i7�r .%).% -1''41c?.-Pi.-1,...-rvAl:..:.),` %,:‘,"•P ,:f . w•_, a� Y� �, ",;� rz f.;x ` ' Geotest Engineering, Inc 1140183901 ,� to, t f f.$ 't� a `' 4-- , . 2 °t f s. �.i.' il� ! t t . a • �5b▪- ,,- - . ,. '•,,, 4.. �,fr .,:5.- • GEOTECHNICAL INVESTIGATION '_ ' '"' `'� ':' 'G BELLAVITA WATER LINE INTER-CONNECT } `{` `,, '..f-` 1`� CITY OF PEARLAND,TEXAS (IIIIII6N ' ' ,i ' '� • !� PLAN OF BORINGS '+` 0, 1:,' ,.• +4'` .' + . , 0 150 300 450 600 tNi;_11s441 ^ dt-c:1' . ''. t i..: -'I SCALE IN FEET FIGU2 0 0 (1111PAN: —5 5 — — 10 10 — ate 15 — le Depth 0 - 15 0 _J 1,1 20 -20 m 0_ a a_ — 25 25 — • 30 — —30 35 — —35 GENERAL NOTES: BORING LOG PROFILE WATER LINE INTER—CONNECT 1. See Figure 2 for opproximote location of boring 2. Doto concerning subsurfoce conditions hove been, CITY OF PEARLAND Actuol conditions between borings moy differ fro, 3. See logs of boring for detoiled description of soi 0 200 400 600 800 4. See Figure 4 for symbols and obbreviotions used (11116, IMMIN IMME HORIZONTAL SCALE IN FEET ,olo No. 1140183901 FIGURE 3 ,-1, 0 cn co '` o o SYMBOLS AND ABBREVIATIONS USED ON BORING LOG PROFILE O z ..a o LEGEND bh CLAY SAND SILT ' Sandy CLAY Silty CLAY Clayey SAND Silty SAND 000 00 'kill __ 11 000 . II.. ''.:' 00 __ Clayey SILT Sandy SILT GRAVEL FILL SANDSTONE SHALE or LIMESTONE or SILTSTONE CLAYSTONE rc^: n.6D M = MIN ,Vg M. INIEM nom MI Mi.El MB MI tigDO tioua MUCK, PEAT ASPHALT CONCRETE BRICK SHELL BLACKBASE RUBBLE or LIGNITE or HMAC or DEBRIS (11.11/41 *** *+** SZ **** ;s . Depth of Water Depth of Water after SLAG LEAN CLAY Sandy LEAN Encountered During Completion of Boring CLAY Drilling (for details see individual boring log) • ABBREVIATIONS USED FOR CONSISTENCY/DENSITY COHESIVE SOILS COHESIONLESS SOILS V/So : Very Soft V/Lo : Very Loose So : Soft . . Lo : Loose • Fm : Firm S/Co : Slightly Compact M/St : Medium Stiff Co : Compact St : Stiff M/De : Medium Dense V/St : Very Stiff De : Dense Hd : Hard V/De : Very Dense V/Hd : Very Hard Geotest Engineerr.ng, Inc. FIGURE 4 c--1 • - 0 o m ' • . 0 .zn 1 o H/4 L III P` II . H COHESIVE Pa= H/2 + +. '• • H/4 • I-- P" —71 I— Pq d TYPICAL SOIL PARAMETERS • BRACED WALL See Table 2 for typical .For yH/cs4 . ., . • . . values of soil parameters • • P,=0.3y.'H • Pw=ywH=62.4H Pq=0.5 q • Where: - y:=Submerged unit weight of cohesive soil,pcf; • yw=Unit weight of water,pcf; . . q =Surcharge load at surface,psf; P.=Lateral pressure,psf; Pi=Active earth pressure,psf; • . . Pq=Horizontal pressure due to surcharge,psf; Pw=Hydrostatic pressure due to groundwater,psf; H =Depth of braced excavation,feet • c =Shear strength of cohesion soil,psf; • TRENCH SUPPORT EARTH PRESSURE SUBMERGED COHESIVE SOIL Geotest Engineering, Inc. • • FIGURE 5.1 0 o) re) • • • •o q . o BMW • sz • Th • H/4 d COHESIVE • P� H • Pa= + + '�H� • COHESIONLESS or SEMI-COHESIONLESS O PA "Hp- -I I L Pq• • TYPICAL SOIL PARAMETERS • , BRACED WALL • • See Table 2 for typical values of soil parameters • • P�=0.3y'.H . y.'d+y'(H-d) PW=62.4H Pq=0.5 q • y°ye H • Where: . • y.' =Submerged unit weight of cohesive soil,pcf; . =Submerged unit weight of cohesionless soil,pcf• • ' y'e,g=Average submerged unit weight of soils,pcf; q =Surcharge load at surface,psf; Pe =Lateral pressure,psly. Pi =Active earth pressure,psf; Pq =Horizontal pressure due to surcharge,psf; Pw =Hydrostatic pressure due to groundwater,psf; H =Depth of braced excavation,feet • TRENCH SUPPORT EARTH PRESSURE Cab.\ • SUBMERGED COHESIVE SOIL OVER COHESIONLESS OR SEMI-COHESIONLESS SOIL Geotest. Engineering, Inc. • FIGURE 5.2 0 m m • co CUT IN COHESIVE SOIL, . t DEPTH OF COHESIVE SOIL UNLIMITED (.T>0.7 Bd) ci L = LENGTH OF CUT o • f---Bd q lis ...... iiimmimil....•• H • T ip I P HI J FAILURE SURFACE • If sheeting terminates at base of cut: • • NcC Safety factor, Fs = • • yH + q Nc = Bearing capacity factor, which depends on dimensions of the excavation : Bd , L and H (use Nc from graph below) C = Undrained shear strength of clay in failure zone beneath and surrounding base of cut y = Wet unit weight of soil (see Table 2) q = Surface surcharge (assumed q=500 psf) . If safety factor is less than 1.5, sheeting or soldier piles must be carried below the base of cut to • insure stability- (see note) H1 = Buried length Bd Z 5 feet Note : If soldier piles are used,the • 2 center to center spacing should • not exceed 3 times the width or' Force on buried length, PH: - diameter of soldier pile . 2 Bd • • If H3 >— — , PH = 0.7 (y HBd - 1.4CH - 77CBd)in lbs/linear foot . • 3 ✓2 • • 2 • Bd 1.4CH If H3 <— — , PH = 1.5111 (y H - - 7rC) in lbs/linear foot 3 ✓2 Bd 8 • z 7 , 6 . 50 1 2 3 4 5 STABILITY OF BOTTOM H/6d • • FOR ,\ For trench excavations BRACED CUT For square pit or circle shaft Geofesf Engineering, /nc. FIGURE 6 o m - m 0 • ri o • - . 7\' . 71 0 1N913M AS 83%10001N30213d o ci :06 $ cn o. . �•_! 1 IN Q , a v.v.' %•r.410t teak •Rot ` N� `r.. • • .•'0 H mEy-;: • - .. moRot r.ge.zam! H • - w g \ PO• d A 11a����tiv.�MVwX Na iii gt►�� 3 ,�� I!►�►�•\tom\\�A\�w► o z �a W ...w.% SitV % ►mil`Mor : -r. j ri.�r .�wuli i:, • •:.v'. • a it _.g . II . • ... • y9 W • —=~���_E 3 4 z W§ • I ` g'2 � _� i J 0- NtoIJ pp 8 2 t m F 8 1 S 8 22 2 °- • 1H913M A8 83N13 1N33M3d • • Reproduced from NAVFAC DM-7.2, May 1982 . "Foundations and Earth Structures" Department of'the Navy. LIMITS OF DEWATERING METHODS • • . APPLICABLE TO DIFFERENT SOILS Geofest Engineering, inc. -- . FIGURE 7 • m VERTICAL STRESS, psf co I 0 60 120 180 240 300 360 I 0 10 — i i a , i ai ; r o-. r r. 0 30 , • o- r , r r o• , F ; r , I . I--- r a• r w , 0 40 r i I I • r I I I • I 50 • 60 • Legend: - One passing truck • Two passing trucks _ _ _ Four passing trucks Notes: 1. The vertical stress was estimated using AASHTO H2O or HS20 truck axle loadings on paved surfaces. 2. Impact factor was included in the vertical stress. VERTICAL STRESS ON PIPES DUE TO TRAFFIC LOADS Geotest Engineering, Inc. - -- FIGURE 8 0 rn 00 . p1 • I • • 1 • • 9 a • • ,.a • • • P3 • P 3 (111.6‘' t ? tt ? 1117ft .TUI14 1 P1 = [ (H + 2) x (Y - Yw.) + Dw x Ywl + qs , for D H + 2 P1 = [ (H + 2) xY) + qs , for D> H + 2 P2 = • CHx1)+ qs P3 = [ (H + D) x Y)+ qs Where: P1, P2, P3 = Tunnel liner load, psf. D = Tunnel outside diameter, ft. _ H = Depth to top of tunnel; ft. D, = Depth to ground water level; ft. • = Wet unit weight of soil, pcf Yw = Unit weight of water, 62.4 pcf (see Table 3) qs = Surcharge load, psf. ,,r•, EARTH PRESSURE t ON PIPE•AND CASING AUGERING Geotest Engineering, Inc. FIGURE 9 0 rn v l 0 Q4' � I / o pis. � 40 PA — - -- - — — — 1 -- - Tx - -X YYi':�I.G.''n�tip'^`'.�-e__•;fr_ey�'1�ro '' `'r :: :;hr.. .,: '`- • � T I Tx = PA (1 - COS e) • T = PA SIN e T = 2PASIB N = (90 - 2 ) Where: T is the resultant force on the bend T x is the component of thrust force in x-d.irection T is the component of thrust force in y-direction P is the maximum sustained pressure A is the pipe cross-sectional area e is the bend deflection angle 6 is the angle between T and X-axis V is the fluid velocity THRUST FORCES ACTING ON A BEND ^ , Geotest Engineering, Inc. FIGURE 10 0 . al m CCO P A P ' 4 cots) .;_tio . o UNDISTURBED SOIL a.`% e.0 b o `� ;.. t 45° PAD ,iliti-•- -*= -...43,4 x A„ei a ‘‘ .• 1 \\ \ i. ' A• SOIL ' /• r .'�'. ��\ / \ WEDGE/ \ G• P i-- ..i:..iyi. — \\- .v.. . '' c-i % _ 1!e.:ttit.r:I.,<:3 -1.• I. s• 5° <CZ \�4 4. SECTION A-A Pp Where: T is the resultant thrust force on the bend . . mired Bearinq , a Fb is the resistance force developed by passive soil pressure - 2 Ab bsse e m nimum bearing area of block Sf2PA Sin Ab = hb = po h is the height of the thrust block b is the width of thrust block Required Block Width A is pipe cross-sectional area 9 is bend deflection angle 2SfPA sin 2 pp is the passive soil pressure b = is the depth to the bottom of block h pp HT y is the soil unit weight K is the passive earth pressure Where p = �'H K + 2C1i coefficient p c p p 0 is the soil internal friction angle C is the soil cohesion Kp = Tan2 (45° + 0/2) Sc is a factor of safety (usually 1,5) He is the mean depth fran ground surface For h = 1/2 HT g to the plane of resistance (center of Sf2PA sin 2 bearing area of a thrust block) b = P is maximum sustained pressure 3/8 YHT2 P + CHT P DESIGN PARAMETERS Clbk\ FOR • • • BEARING THRUST BLOCK Geotes! Engineering, inc. • FIGURE 11 0 rn ooTY T Tx HORIZONTAL PLANE - .ego'• \\ e .jws oy • • P Vex B • # Restrained joints may be used when T. > Fp Required volume of gravity block V = Sf PA sine G W m • Where T = Resultant thrust force TX = X thrust force component T1 = Y thrust force component VG = Volume of gravity block P = Maximum sustained pressure A = Pipe cross-sectional area e = Bend deflection angle • Wm = Density of block material • W = Weight of gravity block g ' F = Resisting force developed by passive soil pressure B = Gravity block base dimension S f = Safety factor (u s a l ly 1.5) DESIGN PARAMETERS FOR GRAVITY THRUST BLOCK Geofesl Engineering, /nc. • • FIGURE 12 APPENDIX A Figure Log of Borings A-1 thru A-6 Symbols and Terms Used on Boring Logs A-7 LOG OF BORING NO. B-1 PROJECT : Bellovita Woter Line Inter-Connect PROJECT NO. : 1140183901 City of Peorlond, Texas LOCATION : N 13771704.40, E 3171952.31 COMPLETION DEPTH : 20.0 FT. See Plan of Borings (Figure 2) SURFACE ELEVATION : 27.55 FT. DATE : 10-05-11 00 UNDRAINED SHEAR STRENGTH, SAMPLER : Shelby Tube/Split Spoon Pei, c9 w TSF %w 6 50 " w 0 HAND PENETROMETER w � DRY AUGER : 0.0 TO 12.0 FT. Ciw EL `Ti v~i C 2 �` w o _I za OY 3 0I t z UNCONFINED COMPRESSION 0Zi I. WET ROTARY 12.0 TO 20.0 FT. a3 .° Za �/- - U UNCONSOLIDATED-UNDRAINED N oo UN - 20 o P F '- TRIAXIAL COMPRESSION o obi az o zU Li o a.g a A TORVANE w DESCRIPTION OF MATERIAL ' F-- 0.5 1.0 1.5 2.0 2.5 - 27.5— 0 Hard gray and yellowish brown FAT CLAY (CH) -w/grass roots 0'-2' 16 Oo -w/calcareous and ferrous nodules and ferrous stains 25 Ca - 23.5 �-1 2'-4' r - Very stiff gray and yellowish brown LEAN CLAY 83 109 18 37 18 19 IL (CL) w/sand and ferrous nodules 16 -medium stiff to stiff 8'-12' - 1• -brown and gray w/silt seams 76 115 16 30 17 13 n® 10.'-12' 4- 15.5 20 A O :: Loose brown SANDY SILT (ML) . w/sand stone seams 9 62 24 11.5 '" ' 8 28 Loose brown SILT (ML) -w/silt stone 16'-18' 9 88 26 -medium dense 18.5'-20' -w/sandy cloy seams - 7.5— 20 i 19'-19'3.5" r 12 24 - 25- - 30- - 35 DEPTH TO WATER IN BORING : 4: FREE WATER 1st ENCOUNTERED AT 12.0 FT. DURING DRILLING; AFTER 10.0 MIN. AT 12.0 FT. • HOLE OPEN TO 20.0 FT. AT END OF DRILLING. Geotest Engineering, Inc. FIGURE A-1 LOG OF BORING NO. B-2 PROJECT : Bellavita Woter Line Inter—Connect PROJECT NO, : 1140183901 City of Peorlond, Texas rillh\ LOCATION : N 13771975.20, E 3171426.90 COMPLETION DEPTH 20.0 FT. See Plon of Borings (Figure 2) SURFACE ELEVATION 27.19 FT. DATE : 10-05-11 0o UNDRAINED SHEAR STRENGTH, SAMPLER : Shelby Tube/Split Spoon P� zw = Ir �` TSF Li x 0 HAND PENETROMETER f3 DRY AUGER : 0.0 TO 20.0 FT. t w 5 S . w i,, w N. �' o w m a wa a. � o� '_ UNCONFINED COMPRESSION i M m WET ROTARY : -- TO -- FT. atn r-o �� �w ._ J R. i_ u) oo Ww go- _Z o E= UNCONSOLIDATED-UNDRAINED w ¢m o go TRIAXIAL COMPRESSION d DESCRIPTION OF MATERIAL ¢�i az aU a a TORVANE 27 2 z a 0.5 1.0 1.5 2.0 2.5 Hard gray LEAN CLAY (CL) w/sand, grass roots and 25.2 \ ferrous nodules r 11 0 Hard gray FAT CLAY (CH) j w/sand seams and ferrous 94 113 17 69 26 43 On stains —gray and. yellowish brown 4'-8' 15 Oo —w/calcareous and ferrous; nodules 5'-8' - 19.2 1 15 On Hard gray LEAN CLAY (CL) w/sand, ferrous nodules3.7 72 118 15 38 17 21 Onand ferrous stains • —very stiff to hard gray and brown 10'-12' 18 0 O - 15.2 \ Very stiff reddish brown and gray FAT CLAY (CH) w/calcareuos nodules and 21 0O (1111 ; ferrous stains 1 \ —w/sand seams 12'-14' 93 103 23 so 23 37 • gj —very stiff to hard 14'-16' —very stiff to hard w/sand 24 O seams 18'-20' 36 - 7.2 2• n (') 25 3• 3 DEPTH TO WATER IN BORING NO GROUNDWATER ENCOUNTERED DURING DRILLING. HOLE OPEN TO 20.0 FT. AT END OF DRILLING. Geotest Engineering, Inc. FIGURE A-2 LOG OF BORING NO. B-3 PROJECT : Bellavita Water Line Inter—Connect PROJECT NO. : 1140183901 City of Pearlond, Texos LOCATION : See Plan of Borings (Figure 2) COMPLETION DEPTH : 20.0 FT. SURFACE ELEVATION : Existing Grade DATE : 10-05-11 00 o UNDRAINED SHEAR STRENGTH, SAMPLER : Shelby Tube/Split Spoon �� z = t TSF LYJ a4� W 6 v. w 0 HAND PENETROMETER DRY AUGER 0.0 TO 14.0 FT. LiuN-' w v~i� �= o '` w o z°- Vn o� I -. ..UNCONFINED COMPRESSION .721 o WET ROTARY 14.0 TO 20.0 FT. ° zN Za _,F o_ UNCONSOLIDATED-UNDRAINED F. N a0 U D ado 0 F TRIAXIAL COMPRESSION w om wz > F- o _ TORVANE w o DESCRIPTION OF MATERIAL W a o z .J a a rnH 0.5 1.0 1.5 2.0 2.5 - — 0 Very stiff to hard gray and yellowish brown FAT CLAY t6 0 0 . (CH) w/ferrous stains, calcareous and ferrous nodules 112 15 —w/grass roots 0'-2' —w/sand seams 0'-4' _ —hard 2'-4' 19 A O —very stiff 6'-8' 89 105 20 60 24 36 • O 10 ` 21 A n Very stiff gray and yellowish brown FAT CLAY - (CH) w/sand 82 110 19 51 21 30 A O Q \ 21 n O Loose reddish brown SILT - 15- (ML) 4 91 27 X 6 23 X —w/reddish brown clay 18'8"-20' 7 23 20 - 25- - 30- - 35 "."°may DEPTH TO WATER IN BORING : ) $: FREE WATER 1st ENCOUNTERED AT 14.0 FT. DURING DRILLING; AFTER 10.0 MIN. AT 13.8 FT. HOLE OPEN TO 20.0 FT. AT END OF DRILLING. Geotest Engineering, Inc. . FIGURE A-3 LOG OF BORING NO. B-4 PROJECT : Bellavita Water Line Inter-Connect PROJECT NO. : 1140183901 City of Pearland, Texas LOCATION : N 13772120.65, E 3170452.06 COMPLETION DEPTH : 10.0 FT. See Plan of Borings (Figure 2) `� SURFACE ELEVATION : 33.98 FT. DATE : 10-05-11 o� UNDRAINED SHEAR STRENGTH, SAMPLER : Shelby Tube/Split Spoons zw = w� �` TSF , Li/ DRY AUGER : 0.0 TO 10.0 FT. w � �� L E. 0 HAND PENETROMETER 0 a wa n 3w oZ z UNCONFINED COMPRESSION 0 WET ROTARY : -- TO -- FT. mu) Io 1-0 �w N op wc� �a wZ o UNCONSOLIDATED-UNDRAINED Ln w am �o } �4o - TRIAXIAL COMPRESSION w o DESCRIPTION OF MATERIAL z� O o ¢ a 0 TORVANE ¢v, In - 34.0— 0 I- Z 0.5 1.0 1.5 2.0 2.5 ♦l FILL: hard reddish brown and gray fat clay w/calcareous and ferrous 14 OD : nodules and ferrous stains -w/grass roots O'-2' 94 16 61 24 37 /- -gray 4 -5-very OD 4 -reddish lf f 6 brown 5'-6' 27 - 28.0 O h 44 Stiff gray FAT CLAY (CH) w/calcareous and ferrous nodules and ferrous stains 93 93 34 76 28 48AD -very stiff 8'-10' - 24.0— 10 \ 34 (� - 15- - 20- - 25- - 30- - 35- DEPTH TO WATER IN BORING : NO GROUNDWATER ENCOUNTERED DURING DRILLING. HOLE OPEN TO 10.0 FT. AT END OF DRILLING. Geotest Engineering, Inc. FIGURE A-4 LOG OF BORING NO. B-5 PROJECT : Bellavita Water Line Inter—Connect PROJECT NO. : 1140183901 City of Pearland, Texas LOCATION : N 13772623.20, E 3169861.81 COMPLETION .DEPTH : 10.0 FT. See Plan of Borings (Figure 2) DATE 10-05-11 SURFACE ELEVATION 33.22 FT. ~ UNDRAINED SHEAR STRENGTH, 0 SAMPLER : Shelby Tube/Split Spoon Po zW ,_ it t\ TSF n g ce in 0 O N w 0 HAND PENETROMETER DRY AUGER : 0.0 TO 10.0 FT. LW �( w '= O hi 0 w z a a 3 o F' H ? 0 UNCONFINED COMPRESSION W O J z w } ¢ WET ROTARY -- TO -- FT, p0 ZN za JZ J o E UNCONSOLIDATED-UNDRAINED 0 F 2w Ld,, D ago g o TRIAXIAL COMPRESSION w a co wzz w 1- 0 A TORVANE Li o DESCRIPTION OF MATERIAL z a 0 ¢ a w - z a 0.5 1.0 1.5 2.0 2.5 - 33.2— 0 � FILL: hard reddish brown and gray fat clay w/sand 19 On.� —w/grass roots 0'-2' i —w/calcareous and ferrous : nodules and ferrous stains 19 OD 4— —very stiff to hard 4'-6' ♦:4 —gray 4'-8' 82 106 21 72 27 45 • an. •j 1 9 OD - 25.2 Very stiff reddish brown and gray FAT CLAY (CH) ss 26 63 24 as - 23.2— 10 w/calcareous and ferrous nodules - 15- - 20- - 25- - 30- - 35 DEPTH TO WATER IN BORING NO GROUNDWATER ENCOUNTERED DURING DRILLING. HOLE OPEN TO 10.0 FT. AT END OF DRILLING. Geotest Engineering, Inc. FIGURE A-5 LOG OF BORING NO. B-6 PROJECT : Bellavito Water Line Inter—Connect PROJECT NO. : 1140183901 City of Pearland, Texas CPA'', LOCATION : N 13773033.99, E 3169780.36 COMPLETION DEPTH : 20.0 FT. See Plon of Borings (Figure 2) SURFACE ELEVATION : 35.50 FT. DATE : 10-05-11 SAMPLER : Shelby Tube/Split Spoon �o zW w UNDRAINED SHEAR STRENGTH, W w DRY AUGER 0.0 TO 20.0 FT. Lw t_ W �L N o 0 HAND PENETROMETER U o a wa a'� - o� - > z • UNCONFINED COMPRESSION oz M m WET ROTARY : -- TO -- FT. n-3 1_o 1_0 mw - -' _ >- a zo IA N zo_ _0- _0 E 1. UNCONSOLIDATED-UNDRAINED a w ¢m �p G. ° TRIAXIAL COMPRESSION wo DESCRIPTION OF MATERIAL zi- az >- ¢U 0 a 0 TORVANE aN z a - 35.5 • � D.5 1.0 1.5 2.0 2.5 Very stiff to hard dark gray LEAN CLAY (CL) s A O 33.5 \ w/grass roots and sand r Hard dark gray FAT CLAY (CH) 20 B —very stiff to hard gray and • 3.1 brcalcnareous own 4'ous and ferrous 90 112 16 63 24 39 A 0 • S -w/nodules and ferrous stains 4'—10' -very stiff 8'-10' 20 A O -reddish brown and gray, slickensided 8'-1 6' 25 A n • -medium stiff to very stiff 10'-12' -w/ferrous stains 10'-16' um 95 25 67 25 42 • A O -very stiff 12'-16' C —w/calcareous nodules 31 O 15 14'-16' - 19.5 \ 24 A Q Stiff to very stiff reddish brown LEAN CLAY (CL) —very stiff w/silt seams 99 102 22 43 19 24 Ait 18'-20' 15.5 2• • 23 - ^ n - 2 3• rill 3 DEPTH TO WATER IN BORING : NO GROUNDWATER ENCOUNTERED DURING DRILLING. HOLE OPEN TO 20.0 FT. AT END OF DRILLING. Geotest Engineering, Inc. FIGURE A-6 • M SYMBOLS AND,TERMS USED ON. BORING LOGS al 00 c I SOIL TYPES SAMPLER TYPES d .(SHOWN IN SYMBOL COLUMN) (SHOWN IN SAMPLES COLUMN) . -- ;�:�; ooc :: : o . '►���� ooc ::::• Asphaltic Fill Gravel Sand SILT. CLAY LEAN Sandy Pitcher NZ Shelby Piston Split No Auger Concrete CLAY LEAN Barrel Core . Tube Spoon Recovery • CLAY ' Predominant type shown heavy TERMS DESCRIBING CONSISTENCY OR CONDITION __ Basic Soil Type_ Density or _.. ' Standard Penetration Unconfined Compressive Consistency Resistance, (1) __S.trength.(q„), let . Blow. sift. Tons/sq.ft. ' • Cohesionless Very loose Less than 4 Not applicable . • • Loose 4 to <10 Not applicable Medium dense • 10 to <30 Not applicable • • Dense 30 to <50 Not applicable Very dense 50.or greater Not applicable Cohesive Very soft Less than 2 Less than 0.25 • ' Soft 2 to <4 • 0.25 to <0.5 Firm/Medium stiff 4 to <8 0.5 to <1.0 Stiff • 8 to <15 1.0to <2.0 Very stiff 15 to<30 2.0 to<4.0 • Hard 30 or greater 4 or greater . (1) Number of blows from 140-lb.weight falling 30-in. to drive 2-in. OD, 1-3/8-in: ID,split barrel sampler(ASTM D1586) • (2) q„may also be approximated using a pocket penetrometer • TERMS CHARACTERIZING SOIL STRUCTURE Parting:-paper thin in size Seam: -1/8"to 3"thick Layer: -greater than 3" Slickensided -having inclined planes of weakness that are slick and glossy in appearance. • Fissured -containing shrinkage cracks, frequently filled with fine sand or silt; usually more or less vertical. • Laminated -composed of thin layers of varying color and texture. Interbedded -composed of alternate layers of different soil types. Calcareous -containing appreciable quantities of calcium carbonate. Well graded -having wide range in grain sizes and substantial amounts of all . intermediate particle sizes. • Poorly graded -predominantly of one grain size, or having a range of sizes with some intermediate size missing. Flocculated -pertaining to cohesive soils that exhibit a loose knit or flakey structure. Ceotest Engineering, Inc. FIGURE A-7 (1.11 APPENDIX B Figure rill' Summary of Laboratory Test Data B-1 thru B-6 Grain Size Distribution Curves ' B=7 SUMMARY OF LABORATORY TEST RESULTS PROJECT NAME: Bellavita Water Line Inter-Connect City of Pearland, Texas GEOTEST ENGINEERING, INC. PROJECT NUMBER: 1140183901 ATTERBERG UNCONFINED TRIAXIAL POCKET LIMITS COMPRESSION COMPRESSION TORVANE PENE- SAMPLETEST TEST (U-U) TROMETER Depth PASSING (ft.) WATER DRY NO. 200 Sheor Shear Conf. Shear Shear BORING SPT CONTENT DENSITY LL PL PI SIEVE Strength Strength Press. Strength Strength NO. Na. Top Bottom Type (blows/ft.) (%) (pcf) (%) (tsf) (tsf) (tsf) (tsf) (tsf) TYPE OF MATERIAL B-1 1 0.0 2.0 UD 16 2.50 2.25 Fat Clay 2 2.0 4.0 UD 25 1.25 1.25 Fat Clay 3 4.0 6.0 UD 18 109 37 18 19 83 1.42 0.43 1.50 Lean Clay 4 6.0 8.0 UD 16 1.25 1.25 Lean Clay 5 8.0 10.0 UD 16 115 30 17 13 76 0.55 0.72 0.30 Lean Clay 6 10.0 12.0 UD 20 0.25 0.75 Lean Clay 7 12.5 14.0 SS 9 24 62 Sondy Silt 8 14.5 16.0 SS 8 28 Sandy Silt 9 16.5 18.0 SS 9 28 88 Silt 10 18.5 20.0 SS 12 24 Silt TI C) C 73 P1 07 LEGEND: UD = UNDISTURBED SAMPLE, EXTRUDED IN FIELD SPT = Standard Penetration Test I SS = SPLIT SPOON SAMPLE LL = Liquid Limit AG = AUGER CUTTINGS PL = Plastic Limit PB = PITCHER BARREL SAMPLE • PI = Plasticity Index Nx = Nx-DOUBBLE BARREL SAMPLE '--__.) '----) ,,3 .----1) ilt (11 • SUMMARY OF LABORATORY TEST RESULTS PROJECT NAME: Bellavita Water Line Inter-Connect City of Pearland, Texas GEOTEST ENGINEERING, INC. PROJECT NUMBER: 1140183901 ATTERBERG UNCONFINED TRIAXIAL POCKET SAMPLE LIMITS COMPRESSION COMPRESSION TORVANE PENE- _ TEST TEST (U-U) TROMETER Depth PASSING BORING (ft.) WATER DRY NO. 200 Shear SPT CONTENT DENSITY LL PL PI SIEVE Shear Conf. Shear tr ngr NO. No. Top Bottom Type (blows/ft.) (%) (pcf) Strength Strength Press. Strength Strength (%) (tsf) (tsf) (tsf) (tsf) (tsf) TYPE OF MATERIAL B-2 1 0.0 2.0 UD 11 2.25 Lean Clay 2 2.0 4.0 UD 17 113 69 26 43 94 2.50 2.25 Fat Clay 3 4.0 6.0 UD 15 2.50 2.25 Fat Clay 4 6.0 8.0 UD 15 2.50 2.25 Fat Clay 5 8.0 10.0 UD 15 118 38 17 21 72 3.65 2.50 2.25 Lean Clay 6 10.0 12.0 UD 18 1.25 2.25 Lean Clay 7 12.0 14.0 UD 21 1.25 1.50 Fat Clay 8 14.0 16.0 UD 23 103 60 23 37 93 1.35 2.00 1.88 Fat Clay 9 16.0 18.0 UD 24 1.50 1.88 Fat Clay 10 18.0 20.0 UD 36 1.00 2.00 Fot Clay G) c x rn co LEGEND: UD = UNDISTURBED SAMPLE, EXTRUDED IN FIELD SPT = Standard Penetration Test NI SS = SPLIT SPOON SAMPLE AG = AUGER CUTTINGS LL = Liquid Limit PS = PITCHER BARREL SAMPLE PL = Plastic Limit PI = Plasticity Index Nx = Nx-DOUBBLE BARREL SAMPLE • SUMMARY OF LABORATORY TEST RESULTS PROJECT NAME: Bellavita Water Line Inter-Connect City of Pearland, Texas GEOTEST ENGINEERING, INC. PROJECT NUMBER: 1140183901 ATTERBERG UNCONFINED TRIAXIAL POCKET SAMPLE LIMITS COMPRESSION COMPRESSION TORVANE PENE- TEST TEST (U-U) TROMETER Death PASSING BORING (ft') WATER DRY NO. 200 Shear Shear Conf. Shear Shear SPT CONTENT DENSITY LL PL PI SIEVE Strength Strength Press. Strength Strength NO. No. Tap Bottom Type (blows/ft.) (%) (pcf) (%) (tsf) (tsf) (tsf) (tsf) (tsf) TYPE OF MATERIAL B-3 1 0.0 2.0 UD 16 1.50 2.25 Fat Cloy 2 2.0 4.0 UD 15 112 2.25 2.25 Fat Cloy 3 4.0 6.0 UD 19 1.75 2.25 Fat Clay 4 6.0 8.0 UD 20 105 60 24 36 89 1.34 1.38 1.75 Fat Cloy 5 8.0 10.0 UD 21 1.33 2.25 Fat Cloy 6 10.0 12.0 UD 19 110 51 21 30 82 1.34 1.25 1.75 Fat Clay 7 12.0 14.0 UD 21 1.50 1.88 Fat Clay 8 14.5 16.0 SS 4 27 91 _ Silt 9 16.5 18.0 SS 6 23 Silt 10 18.5 20.0 SS 7 23 Silt • -11 G) . C _ _ 70 mrn CO LEGEND: UD = UNDISTURBED SAMPLE, EXTRUDED IN FIELD SPT = Standard Penetration Test (Al SS = SPLIT SPOON SAMPLE LL = Liquid AG = AUGER CUTTINGS l Limit PB = PITCHER BARREL SAMPLE PL = las Plastic Li Ind Fl Nx = Nx-DOUBBLE BARREL SAMPLE PI = Plastici ty Index 3 ,j 3 ''---) /1/ SUMMARY OF LABORATORY TEST RESULTS PROJECT NAME: Bellavita Water Line Inter—Connect City of Pearland, Texas GEOTEST ENGINEERING, INC. PROJECT NUMBER: 1140183901 • ATTERBERG UNCONFINED TRIAXIAL POCKET SAMPLE LIMITS COMPRESSION COMPRESSION TORVANE PENE- TEST TEST (U-U) TROMETER Depth PASSING BORING (ft.) WATER DRY NO. 200 Shear Shear Canf. Shear Shear SPT CONTENT DENSITY LL PL PI SIEVE Strength Strength Press. Strength Strength NO. No. Top Bottom Type (blows/ft.) (%) (pcf) - (%) (tsf) (tsf) (tsf) (tsf) (tsf) TYPE OF MATERIAL B-4 1 0.0 2.0 UD 14 2.50 2.25 Fill 2 2.0 4.0 UD 16 61 24 37 94 2.50 2.25 Fill 3 4.0 6.0 UD 27 2.00 1.38 Fill 4 6.0 8.0 UD 34 93 76 28 48 93 0.57 0.58 0.50 0.75 Fot Clay 5 8.0 10.0 UD 34 1.00 1.00 Fat Clay m 5 C m m CO LEGEND: UD = UNDISTURBED SAMPLE. EXTRUDED IN FIELD SPT = Standard Penetration Test I SS = SPLIT SPOON SAMPLE LL = Liquid Limit -P• AG = AUGER CUTTINGS PL = Plastic Limit PB = PITCHER BARREL SAMPLE PI = Plasticity Index Nx = Nx-DOUBBLE BARREL SAMPLE SUMMARY OF LABORATORY TEST RESULTS PROJECT NAME: Bellavita Water Line Inter—Connect City of Pearland, Texas GEOTEST ENGINEERING, INC. PROJECT NUMBER: 1140183901 ATTERBERG UNCONFINED TRIAXIAL POCKET LIMITS COMPRESSION COMPRESSION TORVANE PENE— SAMPLETEST TEST (U—U) TROMETER Depth PASSING (ft.) WATER DRY NO. 200 Shear Shear Conf. Shear Shear BORING SPT CONTENT DENSITY LL PL PI SIEVE Strength Strength Press. Strength Strength NO. No. Top Bottom Type (blows/ft.) (%) (pcf) (%) (tsf) (tsf) (tsf) (tsf)is (tsf) TYPE OF MATERIAL B-5 1 0.0 2.0 UD 19 2.50 2.25 Fill 2 2.0 4.0 UD 19 2.50 2.25 Fill 3 4.0 6.0 UD 21 106 72 27 45 82 1.94 2.50 2.25 Fill 4 6.0 8.0 UD 19 2.50 2.25 Fill 5 8.0 10.0 UD 26 63 24 39 93 1.50 1.63 Fat Clay • c� C • zl m W LEGEND: UD = UNDISTURBED SAMPLE, EXTRUDED IN FIELD SPT = Standard Penetration Test I SS = SPLIT SPOON SAMPLE LL = Liquid Limit AG = AUGER CUTTINGS PL = Plastic Limit PB = PITCHER BARREL SAMPLE PI = Plasticity Index Nx = Nx—DOUBBLE BARREL SAMPLE U U I ill SUMMARY OF LABORATORY TEST RESULTS PROJECT NAME: Bellavita Water Line Inter-Connect City of Pearland, Texas GEOTEST ENGINEERING, INC. PROJECT NUMBER: 1140183901 ATTERBERG UNCONFINED TRIAXIAL POCKET SAMPLE LIMITS COMPRESSION COMPRESSION TORVANE PENE- TEST TEST (U-U) TROMETER Depth PASSING BORING (ft.) WATER DRY NO. 200 Shear Shear Conf. Shear Shear SPT CONTENT DENSITY LL PL PI SIEVE Strength Strength Press. Strength Strength NO. No. Top Bottom Type (blows/ft.) (%) (pcf) (%) (tsf) (tsf) (tsf) (tsf) (tsf) TYPE OF MATERIAL 8-6 1 0.0 2.0 UD 9 1.13 2.25 Lean Clay 2 2.0 4.0 UD 20 2.25 2.25 Fat Clay 3 4.0 6.0 UD 16 112 63 24 39 90 3.08 1.50 2.25 Fat Clay 4 6.0 8.0 UD 20 1.75 2.25 Fot Cloy 5 8.0 10.0 UD 25 1.38 1.75 Fat Clay 6 10.0 12.0 UD 25 95 67 25 42 100 0.38 1.25 1.75 Fat Clay 7 12.0 14.0 UD 31 1.13 1.63 Fot Clay 8 14.0 16.0 UD 24 1.13 1.63 Fat Clay 9 16.0 18.0 UD 22 102 43 19 24 99 0.95 1.30 0.50 1.00 Lean Clay 10 18.0 20.0 UD 23 1.13 1.50 Leon Cloy C) C zi mrn OD LEGEND: UD = UNDISTURBED SAMPLE, EXTRUDED IN FIELD SPT = Standard Penetration Test I SS = SPLR SPOON SAMPLE LL = Liquid Limit AG = AUGER CUTTINGS PB = PITCHER BARREL SAMPLE PL = Plastic Limit Nx = Nx-DOUBBLE BARREL SAMPLE PI = Plosticity Index Job No. 1140183901 GRAVEL SAND Coarse Fine Coarse Medium Fine SILT OR CLAY U.S. STANDARD SIEVE OPENINGS IN INCHES U.S. STANDARD SIEVE NUMBERS 1 3 2 2 1 4 2 8 4 4 6 8 10 1416 20 30 40 50 70 100 140 200 100 I II T t T ? "-I —3— i ' - - - 0 —o— a— --a — o-- -@ —. 4 90 \ 10 80 20 I— = 70 c0 0 30 w 60 m G1 r co co40 cc 0 co w 50cn z �. 50 p U t z 40 F- Ci v 60 w �- 30 Ui COOo 70 0_ 20 80 10 9 — 90 0 10 1 0.1 0.01 0.001 00 GRAIN SIZE IN MILLIMETERS BORING SAMPLE DEPTH LEGEND NO. NO. FT. SAMPLE DESCRIPTION ........ B-1 S-7 12.5-14.0 Brown sandy silt 00-0 -a B-1 S-9 16.5-18.0 Brown silt ,, _ B-3 S-8 14.0-16.0 Reddish brown silt Ei L., C rn 07 GRAIN SIZE DISTRIBUTION CURVES RULES OF HARRIS COUNTY AND THE HARRIS COUNTY FLOOD CONTROL DISTRICT FOR THE CONSTRUCTION OF FACILITIES WITHIN HARRIS COUNTY FLOOD CONTROL DISTRICT RIGHTS OF WAY UCT J/ it` vckE &.s z wG 9 c � rn wC4 m �O L Y qR /VIS10 xjCA. R / S C pV AS AMENDED: AUGUST 11, 2009 EFFECTIVE: SEPTEMBER 1, 2009 HARRIS COUNTY PUBLIC INFRASTRUCTURE DEPARTMENT ARCHITECTURE&ENGINEERING DIVISION ARTHUR L. STOREY,JR.,PE COUNTY ENGINEER JOHN R. BLOUNT, P.E. DIRECTOR-ARCHITECTURE&ENGINEERING DIVISION MICHAEL TALBOTT, P.E. DIRECTOR-FLOOD CONTROL DISTRICT 74\ Page i INDEX SECTION 1-AUTHORITY SECTION 2 —JURISDICTION SECTION 3 — PURPOSE SECTION 4 — CONSTRUCTION OF RULES SECTION 5 —DEFINITIONS SECTION 6 — CONSTRUCTION ACTIVITY SECTION 7—NOTICE SECTION 8 — PROHIBITED ACTIVITY SECTION 9 — CONSTRUCTION REQUIREMENTS SECTION 10 —VEGETATION MANAGEMENT SECTION 11— LIABILITY fl SECTION 12—VARIANCES SECTION 13 —ENFORCEMENT SECTION 14—VIOLATION OF CONDITIONS OF RULES SECTION 15 — CONTEMPT OF COMMISSIONERS' COURT SECTION 16 — SEVERABILITY ATTACHMENTS: Fees Table I Bonds Table II Drawings Exhibit"A" Exhibit"B" Figure 1 Figure 2 Page 2 RULES OF HARRIS COUNTY AND THE HARRIS COUNTY FLOOD CONTROL DISTRICT FOR THE CONSTRUCTION OF FACILITIES WITHIN HARRIS COUNTY AND HARRIS COUNTY FLOOD CONTROL DISTRICT RIGHTS-OF-WAY SECTION 1 AUTHORITY These Rules are adopted by the Commissioners' Court of Harris County, Texas pursuant to the authority granted to it by Section 2 of the Harris County Road Law Acts 1913, 33rd Legislature, Chapter 17, the Harris County Flood Control District Act, Acts of 1937, 45th Legislature, Chapter 36o, and the Texas Water Code, Section 49.212, as amended, and other applicable law. SECTION 2 JURISDICTION These Rules apply to all laying, construction, maintenance or repair of facilities within Harris County or Harris County Flood Control District rights-of-way. SECTION 3 PURPOSE The purpose of these Rules is to protect the public, to maintain safe and efficient operating regulations, and to preserve and maintain the integrity of Harris County and Harris County Flood Control District rights-of-way, during the laying, construction, maintenance and/or repair of facilities. SECTION 4 CONSTRUCTION OF RULES The Code Construction Act of Texas (Chapter 311 of the Texas Government Code) applies for the purpose of construing these Rules unless an alternative instruction, Page 3 definition, or application is contained herein. These Rules must be liberally construed to ^, give affect to its purpose. SECTION 5 DEFINITIONS As used in these Rules, the following words and phrases have the following meanings: A. "County Engineer" means the County Engineer of Harris County, Texas or any employee authorized by said County Engineer to act on his or her behalf. B. "Facility" means any pipeline, main, conduit, cable, utility line, pole line, sewer line,water line, outfall pipe or any other structure other than a driveway/culvert as outlined in the Regulations of Harris County, Texas, for the Construction of Driveways and/or Culverts on County Easements and Rights of Way. A turn lane and median cut are included in this definition. Not included in this definition are service taps from a mainline (water, sewer, gas or cable) serving a single-family residence. C. "High Pressure Pipeline" means any pipeline designed to transport a liquid or gas at a pressure equal to or in excess of 6o pounds per square inch. D. "Landscaping"means the placement of trees, shrubs, or plants for the purpose of beautification of an esplanade(s) or other portion(s)within a County right-of-way. E. "Master-Planned Community" means a subdivision equal to or greater than i,000 acres. Page 4 F. "Monument" means any sign displaying a subdivision name or other type of name usually placed at the entrance of a subdivision in Harris County Right of Way. This definition does not include signs on private property or traffic control signs. Message boards or electronic displays are prohibited. G. "Person" means any individual, corporation, partnership, limited partnership, joint venture or other legal entity. H. "Right-of-way" means the area covered by a Harris County road or drainage feature, or a Harris County Flood Control District drainage or flood control feature, regardless of whether it is dedicated to the public or is owned by Harris or the Harris County Flood Control District in fee or by easement. "Right-of-way Corner Cut Back" means corner cut-backs of right-of-way at street intersections are necessary to provide sufficient public space for pedestrian sidewalk facilities and ramps (compliant with Americans with Disabilities Act — ADA and Texas Accessibility Standards-TAS), traffic control devices, street signs, street lighting, traffic signal equipment, and all surface encroachments which could prevent the future installation of such equipment within the cut-back area. Refer to the Geometric Design Guidelines for Subdivision Streets, Harris County and City of Houston. J. "Utility"for the purposes of these Rules, utility and facility and infrastructures are interchangeable. Page 5 SECTION 6 CONSTRUCTION ACTIVITY No person shall enter upon land acquired, claimed or maintained by Harris County or Harris County Flood Control District as right-of-way for the purpose of laying, construction, maintenance or repair of any facility involving the disturbance of the soil, until the County Engineer certifies that all requirements set forth in Section 7 have been met. All County projects are exempt from these regulations. SECTION 7 NOTICE The following must be submitted to comply with Section 6: i. A completed Harris County Notification on the form prepared and provided by the Harris County Engineer; 2. Three (3) complete sets of drawings detailing the work to be completed. The drawings shall clearly show compliance with these Rules, including but not limited to those set forth in Section in (Vegetation Management), and compliance with all Federal and State Rules. Traffic control plans shall be submitted for turn lanes and other construction activity requiring a lane closure. Approval from the County Engineer must be shown on all drawings for the proposed construction of public utility lines (water, sewer, storm sewer and force mains) and other construction activity(turn lanes, median cuts) including traffic control plans prior to submittal for permitting; 3. A bond in the appropriate amount as outlined in Table II unless said bond is already on file with the County Engineer; 4. A fee in the amount outlined in Table I; Page 6 5. An Approval Certification from the Harris County Flood Control District on the drawings if proposed construction involves an encroachment or crossing of a Harris County Flood Control right-of-way. Aerial crossings shall be exempt from this requirement. A person may enter upon land acquired, claimed or maintained by Harris County or Harris County Flood Control District to make immediate repairs to a facility where work must be completed to prevent damage to the Harris County or Harris County Flood Control District right-of-way. However, notice in compliance with the provisions of this subsection must be given as practicable. SECTION 8 PROHIBITED ACTIVITY >_ I. No person shall lay, construct, maintain or repair facilities in such a manner as to interfere with the construction, maintenance or repair of any Harris County or Harris County Flood Control District right-of-way. In the event that any such facility interferes in any manner with the construction, maintenance or repair of any Harris County or Harris County Flood Control District right-of-way, the person in control of the facility shall alter the facility no later than thirty (30) days after notice from the County Engineer and bear the cost and expense of any change or alteration. II. No person shall lay, construct, maintain or repair facilities in such a manner as to interfere with the use of or obstruct any Harris County or Harris County Flood Control Page 7 District right-of-way. No landscaping higher than thirty(3o) inches at mature growth and no monuments shall be placed in the right-of-way corner cut back. • III. No person shall lay, construct, maintain, or repair facilities in such a manner as to constitute a danger or hazard of any kind to persons or vehicles using or maintaining any Harris County or Harris County Flood Control District right-of-way, or any public property located within the boundaries of the right-of-way. IV. The operation of construction or maintenance equipment on the traveled surface of any improved County road is prohibited unless the laying, construction, maintenance or repair of utilities cannot be accomplished by any other method. In such instances, the equipment shall use rubber tires on said traveled surfaces. SECTION 9 CONSTRUCTION REQUIREMENTS I. All utilities that cross improved Harris County roads shall be either jacked, tunneled, bored or driven under the road for the full width of the improved portion of the road. Improved County roads, as used within this subsection, are defined as any road surfaced with a material other than dirt. The improved portion is considered as that portion of the road lying between the front slope of each ditch, or on curb and gutter sections,the area lying between the back of each curb. fl Page 8 All underground utilities, except high pressure pipelines, that cross Harris County or Harris County Flood Control District rights-of-way shall be installed at the greater of the three following depths: a) at least four(4)feet below the crown of a County road; b) two (2)feet below the bottom of the ditches on each side of a County road; or c) five (5) feet below the ultimate channel depth of a Harris County Flood Control District right-of-way. Such depth distances shall be measured from the top of such utilities to the bottom of the road ditch, crown of the road, or Harris County Flood Control right-of-way, as the case may be; unless by reason of proposed or anticipated changes in the grade of such Harris County or Harris County Flood Control right-of-way the County Engineer may determine that a greater depth is advisable. On curb and gutter sections, all utilities that cross County roads shall be installed at a minimum of two(2)feet below the bottom of the slab at the gutters. Such depth distance shall be measured from the top of such utility to the bottom of the slab at the gutter. However, in particular instances where it is determined by the County Engineer that a greater depth is required, such utility shall be installed at the depth required by the County Engineer. II. All utilities, except high-pressure pipelines, parallel to and within the right-of-way of any County road shall be laid, constructed, maintained and/or repaired at a distance of not less than four(4) feet from the edge of the road. The distance shall be calculated from the portion of the road considered as the normal traveling surface to the nearest side of Page 9 such utilities. All utilities shall be laid, constructed, maintained and repaired in the area considered as the front slope of the ditch where practical. These underground installations shall be at such depth so as to provide a minimum of two (2) feet of cover above the top of the buried structure. On curb and gutter sections, all utilities paralleling the road should be a minimum four(4)feet behind back of curb. Utilities shall not run parallel to Harris County Flood Control District rights-of-way unless the construction and design is approved by the District. The District may require whatever measures are necessary, including the digging of weep holes in dirt piles, to protect its right-of-way. All utilities constructed, maintained or repaired above any Harris County or Harris County Flood Control District right-of-way shall be a minimum of twenty (20) feet above the ground or as determined by the County Engineer. III. In all cases where dirt is piled along the side of a trench out for laying, construction, maintenance or repair of utilities parallel with a road, weep holes shall be dug through such piles of dirt in order that water may drain from the roadbed and shoulders to the road ditches or back slope interceptors, as appropriate. Weep holes shall be dug according to the following specifications: a) at intervals not to exceed two hundred(200) feet along such parallel construction, and at all swags or low places in the roadbed of such County road; b) to a depth of six (6) inches below the shoulder of such County road and a width of twelve(12)inches; and Page to c) to the road ditch, or to such an elevation that the bottom of the weep holes will discharge their water into the road ditch. The weep holes must be maintained free of obstruction until construction is completed and the trench backfilled,tamped and leveled true to the original grade. If weep holes have not been properly constructed or maintained, operations shall cease until same are corrected. The contractor shall maintain storm water flow in its pre-existing condition. V. High-pressure pipelines crossing roads shall be installed at the greater of the following depths: minimum of six (6) feet below the crown of the road, and a minimum of three (3) feet below the bottom of the roadside ditch. In curb and gutter streets, the pipeline shall be installed a minimum of two (2) feet under the bottom of the slab at the gutter. All measurements are from the top of the pipe and/or casing. All high-pressure pipelines must be cased and vented or have the equivalent protection in the design. Bore pits for high pressure pipeline installation shall be a minimum of thirty(3o) feet from the nearest through traffic lane and not less than twenty (20) feet from the edge of the pavement. A professional engineer licensed to practice in the State of Texas must seal all high-pressure pipeline drawings submitted and certify that the drawings meet all Federal and State requirements and guidelines for the specific design. High pressure pipelines crossing Harris County Flood Control District rights-of-way will be evaluated on a rase-by- case basis, and require approval of the District. V. Page ii If the installation of any utility requires a repose angle with respect to the edge of the traveling surface of the county road that exceeds 33 degrees, 41 minutes, 24 seconds (1 1/2: 1 slope), the owner and/or operator shall furnish the County Engineer with soil testing laboratory reports indicating if sheeting is required to safely preserve the road. The tests shall be at the sole expense of the owner or operator. If reports indicate sheeting is required at various areas or for the entire length of a trench, the owner and/or operator at no expense to Harris County shall install it. Spacing for soil tests shall be at one thousand (1,000) feet intervals unless soil conditions indicate tests should be made at shorter intervals or as directed by the County Engineer. VI. Written notice shall be given to the County Engineer and the appropriate Commissioner's Precinct at least forty-eight (48) hours before laying, constructing, maintaining or repairing any utility, in, under, across or along any County road which involves disturbance of the soil for inspection purposes. The same notice shall be given to the Harris County Flood Control District is working in, under, across or along any Harris County Flood Control District right-of-way. In cases of emergency requiring immediate maintenance or repair of any utility, oral notice may be given to the County Engineer and the appropriate Commissioner's Precinct or to the Harris County Flood Control District, as appropriate, prior to any maintenance and/or repair. Page 12 A copy of the County Engineer's certification under Section 6 of these regulations must be on site at all times. Failure to follow these procedures may result in shut down of the work. VII. Excavated spaces shall be properly backfilled as soon as possible. Properly backfilled means filled in such a manner that the compacted density is equal to or greater than that of the surrounding undisturbed soil. All backfill materials shall be free from large (greater than three [3] inches) or frozen lumps, wood or other extraneous material. The backfill shall be placed in uniform layers not to exceed ten (io) inches in depth (un- compacted measurement), and each layer shall be compacted. Dry backfill material shall be wetted uniformly and shall be compacted by means of mechanical rampers or rammers, except that the use of compaction equipment of the type generally used in compacted embankments will be permitted on those portions that are accessible to such equipment. The County Engineer may specify alternative backfill materials and methods on certain projects if deemed necessary. The backfilling shall be to the satisfaction of the County Engineer and the appropriate Commissioner's Precinct, or the Harris County Flood Control District, as appropriate. VIII. Any pole line parallel to a county road shall be constructed with poles set no further than one (1) foot from the right-of-way line.Any deviation must have the written approval of the County Engineer. esb IX. Page 13 All overhead road crossings shall be constructed and maintained in accordance with the applicable provisions of the National Electrical Safety Code(NESC). X. Except in cases of emergency, all maintenance or repair on utilities that lie within the Harris County or Harris County Flood Control District right-of-way and which require disturbance of the soil, shall not be performed until the County Engineer certifies that all the requirements in Section 7 are met. XI. All underground road crossings shall be clearly and permanently marked, on each side of the right-of-way, with warning signs indicating owner and type of installation, where practical. Pipelines carrying water and domestic sewage are exempt from this requirement. XII. Monuments may be located at the main entrance to a subdivision and at secondary entrances. They must be within the boundaries of the subdivision/development they identify. Nothing in these regulations shall be construed as restricting such authority as the County may have to remove or require the removal of any sign within the right-of-way, whether or not constructed or maintained in conformance with these regulations. One monument per allowed location is authorized within the median in subdivisions platted and recorded after January 1, 2005. Signs located on fences or fence-type walls may be allowed with no more than two signs per entrance. Monument signs will not be Page 1.4 located in the median if walls signs are used. Walls signs are not authorized if a median sign is approved. (Refer to Regulations of On-Premise Signs in the Area of Municipal Extraterritorial Jurisdiction in Harris County for wall sign permits). No free standing monument signs are allowed in the right-of-way corner cut back. The maximum message area size is seventy-five (75) square feet. The size is measured by boxing in the subdivision name lettering and any associated symbols. The maximum monument height above top of curb is twelve (12) feet unless restricted by proximity to curb. See Figure 1 for proximity to curb requirements. The monument shall be positioned such that it does not interfere with traffic visibility. Refer to the American Association of State and Highway Officials (AASHTO)for traffic visibility design criteria. Monuments shall not be placed in the right-of-way corner cut back. Monuments within master-planned communities may vary from these requirements provided they do not exceed the equivalent amount of signage and are approved by the County Engineer. Monuments may be considered on medians of major thoroughfares provided that they meet all the requirements of these regulations and that the requestor dedicated the right-of-way and constructed the road. From the nose of the esplanade maintain three-hundred-fifty (350) to four- hundred (400) feet of sight distance, based on three and one-half(3 1/2) foot height of driver's eye and thirty-five to forty(35-40) M.P.H. posted or actual vehicle speed. Along the entire esplanade, the edge of monument must be six (6) feet or greater from the inside edge of curb. No monuments with a height greater than three (3) feet measured from top of curb for (refer to figure 2): Page 15 i) thirty-five (35) feet from nose to esplanade and a ten (to) foot clearance on each side; or 2) fifty (5o) feet from nose of esplanade and a nine (9) foot clearance on each side; or 3) one-hundred (too) feet from nose of esplanade and a seven (7) foot clearance on each side. Monuments containing lights which are not effectively shielded as to prevent beams or rays of light from being directed at any portion of the traveled way from which the monument is primarily viewed and which are of such intensity or brilliance as to cause glare or to impair the vision of the driver of any motor vehicle, or which otherwise interfere with any driver's operation of a motor vehicle,are prohibited. fl XIII.Any damage to any Harris County or Harris County Flood Control District right-of- way, or structures on or in the right-of-way shall be repaired immediately and restored to the condition that existed before the damage took place. All repair or restoration shall be at the sole cost and expense of the owner or operator of such facility. SECTION io VEGETATION MANAGEMENT No utilities shall be laid, constructed,maintained or repaired in such a manner as to destroy, damage or remove any landscaping within the Harris County or Harris County Flood Control District rights-of-way unless prior approval has been received. To obtain approval, the drawings required in Section 7 must clearly show any existing landscaping Page 16 and any proposed modifications.Failure to follow this procedure may result in job shut down at the discretion of the County Engineer. Any damaged or removed landscaping must be replaced with an equivalent amount, size and quality at a location designated by the County Engineer. Proper ground cover (turf grass) must be replaced when any significant areas are disturbed and the ground cover removed.® If landscaping is proposed in the right-of-way, the minimum requirements must be followed. Refer to Section 13 of Regulations of Harris County, Texas for the Approval and Acceptance of Infrastructure for landscaping on private property. At the nose of the esplanade, maintain three-hundred fifty(35o) to four-hundred (400) feet of sight distance, based on three and one-half(3 1/2) foot height of driver's eye and thirty-five to forty (35-40) M.P.H. posted or actual vehicle speed. No plantings or monuments with a height greater than three (3) feet measured from top of curb for (refer to figure 2): 1) thirty-five (35) feet from nose to esplanade and a ten (10) foot clearance on each side; or 2) fifty (50) feet from nose of esplanade and a nine (9) foot clearance on each side; or 3) one-hundred (100) feet from nose of esplanade and a seven (7) foot clearance on each side. - Trees or bushes should not be located within twenty-four (24) feet of any existing and/or proposed traffic signal pole or controller, regulatory or warning signs, or other traffic control devices. No tree or shrub plantings exceeding one and one-half(1 1/2) feet in height will be allowed within one-hundred-fifty(150)feet of a school crossing. Along entire esplanade: Page 17 (1) Centerline of tree trunk must be six(6) feet or greater from the inside edge of curb. (2) Tree branches shall be trimmed and maintained to a minimum of twenty-four (24) inches from inside of curb to a height of fifteen (15) feet from top of curb and in accordance with ANSI standards A-30o (American National Standards for Tree Care Operations.) (3) No trees or plantings allowed within ten (10) feet of a fire hydrant. The fire hydrant should not be hidden from view from the street by vegetation or structures. • (4) Irrigation systems shall be positioned and directed so they do not spray upon the roadway or upon vehicles using the roadway systems. (5) No landscaping shall be placed so as to interfere with the visibility triangle. For specimen trees twelve (12) inch caliper and larger, the engineer will provide a tree removal and replacement plan with the construction plans. Auger or tunnel construction methods under selected specimen trees must be used to the extent practicable. Replacement trees should generally have a minimum diameter of three (3) inch caliper as established by the American Association of Nurserymen. Trees twelve (12) inches and larger should be replaced with smaller trees being no less than three (3) inch caliper and totaling the equivalent caliper diameter of the removed tree. Replacement of trees should generally be the same type as the removed tree, unless directed otherwise by the County Engineer or appropriate Precinct designee during the plan review. Specimen trees located in the right-of-way and adjacent to the contractor's Page 18 1411,. work area are to be fenced with four (4)-foot high orange safety fencing. The limits of the fencing will be coordinated with a landscape professional and the appropriate Precinct designee and approved during plan review. Specimen trees smaller than twelve (12) inches will be transplanted within the County's right-of-way as directed by the County Engineer or the appropriate Precinct designee during the plan review. The engineer will utilize a Landscape Professional when necessary for the preparation of the tree removal and replacement plan. A Landscape Professional is defined to be an Urban Forester,licensed Landscape Architect, Certified Arborist or similar qualified professional. SECTION ii LIABILITY The owner of any facility shall save and hold harmless Harris County and the Harris County Flood Control District against any and all liability that arises or may arise from any activity the owner, its agents, servants, employees, and contractors may conduct on the premises. SECTION 12 VARIANCES The Harris County Public Infrastructure Department may approve a request for variance to these requirements based on sound engineering practice. Individuals requesting a variance shall do so in writing stating the provision(s) they want to vary from and why they need the requested variance. They must also explain how they will provide equivalent measures to the provision from which they wish to vary or why the requirement in the regulations is not applicable to their project. Page 19 SECTION 13 ENFORCEMENT 'Th It is a violation of these Rules if a person fails to follow any of the above listed provisions. Entry upon Harris County or Harris County Flood Control District right-of- way is expressly conditioned upon compliance with these Rules and accurate representation to the County Engineer concerning the activity to be undertaken on Harris County of Harris County Flood Control District right-of-way. A violation of these Rules constitutes a Class C misdemeanor and the County Engineer may seek to obtain enforcement of said Rules in the appropriate Justice of the Peace Court. Additionally, the County Engineer may refer violations of these Rules to the County Attorney for injunctive relief and/or a civil penalty. SECTION 14 VIOLATION OF CONDITIONS OF RULES Any person having knowledge of a violation of these Rules may file a complaint with Commissioners' Court. If the County Engineer or another County or District official files the complaint,the County Attorney will prosecute the complaint. • SECTION 15 CONTEMPT OF COMMISSIONERS'COURT Any person found violating these Rules constitutes contempt of Commissioners' Court. Commissioners' Court may punish contempt by fine or imprisonment in accord with the provisions of Section 81.024 of the Texas Local Government Code, as amended. Any person authorized by the County Engineer to lay, construct, maintain, or repair facilities within Harris County does so on the representation to Commissioners' Court that he will comply with these Rules and other County Regulations. Violations of such representations constitute contempt of Commissioners' Court. If Commissioners' Court Page 20 fmds the defendant guilty of contempt, it will enter such Orders consistent with general law necessary to enforce and protect its jurisdiction over the matter, and to uphold the integrity of these Rules. Such Orders are enforceable by civil or criminal contempt. Procedures for contempt proceedings before Commissioners' Court will be consistent with procedures in actions before other courts in this State for enforcement of Court Orders, and for the protection of the jurisdiction of.Courts by the process of contempt. SECTION 16 SEVERABILITY If any provision, section, subsection, sentence, clause or phrase of these Rules might otherwise be invalid, illegal, or unenforceable in any respect, it should be construed as being limited in scope and apply to only those circumstances to which it can legally apply. To the extent that any provision or part thereof is still found to be invalid, illegal, or unenforceable in any respect it shall not affect any other provision. Page 21 RULES OF HARRIS COUNTY AND THE HARRIS COUNTY FLOOD CONTROL DISTRICT FOR THE CONSTRUCTION OF UTILITIES WITHIN HARRIS COUNTY AND HARRIS COUNTY FLOOD CONTROL DISTRICT RIGHTS-OF-WAY TABLE I - FEES Description Fees' FACILITIES WITHOUT STATUTORY AUTHORIZATION: Cable installation without statutory authorization $1.00/Linear Foot $150.00 Per Crossing • Conduit installation without statutory authorization $1.00/Linear Foot $150.00 Per Crossing Main installation without statutory authorization $1.00/Linear Foot $150.00 Per Crossing Monitor well installation without statutory authorization $1.00/Linear Foot $150.00 Per Crossing Other installation without statutory authorization $1.00/Linear Foot $150.00 Per Crossing Pipeline installation without statutory authorization $1.00/Linear Foot $150.00 Per Crossing Turn Lane or Median Crossing $150.00 Per Crossing Outfall to HCFCD ROW $150.00 Per Outfall Hike and Bike Trail/Sidewalk $1.00/Linear Foot Ditch extensions $1.00/Linear Foot Bridge $150.00 Per Bridge Irrigation per Right of Way installation $0.25/Linear Foot $150.00 Per Crossing Monumentation sign $150.00 Per Sign FACILITIES WITH STATUTORY AUTHORIZATION*: `e Inspection Fee No fee No Fee No fees are assessed to owners of these facilities No fee No Fee FACILITIES DEFINED AS COMMON CARRIER PIPELINES: Owners of facilities herein described as high pressure lines, having statutory authorization are assessed an annual fee of$10 for each crossing of the County roads now in existence or that may be made in the future and$10 per parallel mile or fraction thereof. The proceeds of such fee(s)are to be applied to defray the expense of the County Engineer, his employees and contractors, in making inspections of new construction across, under or along the County roads, to determine that all safety requirements have been met in such new pipeline construction and the making of periodic inspections of the present condition in which such pipelines are being maintained in, under, along or across such public roads. *Note: Does not apply to Harris County Flood Control rights-of-way. n Page 22 RULES OF HARRIS COUNTY AND THE HARRIS COUNTY FLOOD CONTROL DISTRICT FOR THE CONSTRUCTION OF UTILITIES WITHIN HARRIS COUNTY AND HARRIS COUNTY FLOOD CONTROL DISTRICT RIGHTS-OF-WAY TABLE II-BONDS BOND AMOUNT $5,000.00 Per Road Crossing $8.00 Per Linear Foot, other than irrigation $2.00 per foot for irrigation line installation in Right of Way $5,000.00 per Drainage Outfall into a District Easement Bond amounts for construction activity(median cuts,turn lanes, ditch extensions,bridge, etc.)are 75% of the construction cost. TYPE OF BONDS One of the following bonds payable to Harris County shall accompany such application as described in Section 3:A bond with two good and sufficient personal sureties, a corporate surety bond or a personal bond, if acceptable to the Commissioners' Court of Harris County, Texas, acting in its sole discretion upon proof being furnished to the satisfaction of said Court as to the financial responsibility of such individual or entity desiring to make such crossing and/or crossings, for each crossing of such facility over a County road or Flood Control District right-of-way or for each one mile or part of one mile such facility runs parallel with and within the boundaries of such County road or Flood Control District right-of-way. In the event the construction of one continuous facility is to be made in, over, across and along several County road or Flood Control District rights-of-way, one such bond covering all construction of such facility in, under, across or along the several County road or Flood Control District rights-of-way affected by such continuous facility construction. One perpetual bond, executed solely by such individual or entity, if acceptable to the Commissioners' Court of Harris County, Texas, acting in its sole discretion, upon proof being furnished to the satisfaction of said Court as to the financial responsibility of such individual or entity; such perpetual bond to cover all facilities thereafter laid across or along any County road or Flood Control District rights-of-way in Harris County, Texas under the jurisdiction of the Commissioner's Court of Harris County, Texas The amount and terms of each of the above bonds shall be determined by the schedule above or the County Engineer of Harris County, Texas and each of the above bonds shall be conditioned on the utility or utilities covered thereby being constructed, maintained and repaired so as to comply with the herein established minimum requirements and conditions for such laying, constructing, maintaining and repairing of such utility or utilities in, under, across and along such County road or Flood Control District rights-of-way. BOND FORMS All bond forms are to be promulgated bythe County,Engineer of Harris County, Texas. Page 23 I • • a i 1 I 2'MUIMUM COVER 20`MIfIMU@.U -.) t'MAXIMUM wI 0 I! e Z Do N., \_� I r MINIMUM --k--- _.--_-__- _ • • CURB AND GUTTER SThEET AU.UTILITIES NOT TO-SCALE A _J' .i I� FO'MINIMUM--2'MINIMUM COVER ---; I ' 1,,Mbxr.WM e I' / f!MINIMUM 1.1.14 1 1 f ti 4`MINIMUM . Z MIP11Mum q I . CA 6.' s'EAR MUM LITILIIIES'OTHEPI 1.11.4N HIGH GESSUAE PIPQIHES HIGH PRESSURE PIPELINE OPEN'.DITCH STREET NOT TO SCALE B n FIGU RE 1 MAXIMUM SIGN HEIGHT 1 EDGE OF CURD- MA)IM,1UM1 HEIGHT r 1 SIGN HEIGHT SHALL NOT EXCEED A PROJECTED 4-5 DEGREE ANGLE FROM THE EDGE OF CLOSEST CURB OR 12 FELI WHICH EVER IS LESS. FIGURE 2 SIGN/VEGETATION SET BACK IN MEDIAN FROM NOSE OF ESPLANADE 35 FT ,- A A . l SOFT I i0FT V III ;SET CLEARMCE 1 O0 Ff 7 FT FF UES1U5 RTM7A1ONJ(CEE NG3 C-EMANE .EE N G-TMaSUEDF?.CLM TOP OF CUW3 fl Page 26 I i6 BOND COVERING CONSTRUCTION OF FACILITIES WITHIN'HARRIS COiJNTY AND HARRIS COUNTY FLOOD CONTROL DISTRICT RIGHTS=OF-WAY r STATE OF TEXAS § BOND NO. 70083611 § KNOW ALL MEN BY THESE PRESENTS: § COUNTY OF HARRIS § That Alcott, Inc. dba TCH 8 ,as principal, and, The Guarantee Company of North America USA '1 , as surety, a corporal.ion existi4 under and by virtue of the laws of the State of Michigan , and authorized to i do an indemnifying business in the State of Texas,and whose principal office is locateid in the City of Southfield , State of Michigan whose officer, residing in the State of Texas, authorized to accept service in all suits and'actions brought within said State,is (Officer's Name): Bill King , (ADDRESS): 12600 Northborough, Suite 1900, Houston, Texas 77067 1 he;einafter (1111 called "Surety", are held and firmly bound unto HARRIS COUNTY, a body corporate and politic under the laws of the State of Texas, hereinafter called "Countyj., in the full sum of Twenty-One Thousand, One Hundred Sixty and No/100---- ¢ ------- , — ------------------'-- Dollars ($21,160.00--_______—______ )� lawful curren71 of the United States of America, for the payment of which the said Principal and Surety bind themselves,their successors and assigns,jointly and severally,firmly by these presents: WHEREAS, the principal plans to lay, construct, maintain and/or repair fa lities in, under, across,along one or more roads,streets,highways, drainage or flo 6d control fe tures in the County of Harris, and the State of Texas, under the jurisdiction ()tithe Commissioners' Court of Harris County, Texas pursuant to the Commissioners' Court order adopted on the 26th day of October,2004,recorded in Volume No. 228,at Page 118, of the Commissioners' Court Minutes of Harris County,Texas, regulating same,which Commissioners' Court order is hereby referred to and made a part hereof for all purposes as though fully set out herein; and WHEREAS,the principal has prepared,or caused to be prepared, e attached Request for Construction in The Harris County and/or Harris County Flood Con, of District ight-of- Way and accompanying plans, specifications and other documents. , 1 1 10-26.04 I I I NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the principal shall faithfully perform the activity described in the above mentioned Request for Construction in The Harris County and/or Harris County Flood Contro l District Right-of- Way and accompanying plans,specifications and other documents,pursuant to the mhuimum requirements and conditions of the above mentioned Commissioners' Cot/irt order regulating same, and do and perform each and every, all and singular, the matterstand things lin said Commissioners' Court order set forth and specified to be by said principal and do',ne and performed, at the time and in the manner therein specified, and shall pay over and make good and reimburse the County, all loss and damages which the County may sustain by reason of any failure or default on the part of said principal, then this obligation shall'be null 1 and void; otherwise to remain in full force and effect. This bond is payable at the County Courthouse in Harris County. The term of this bond is for a period of two (2)years commencing on the date!hereof, and may be continued from year to year by continuation certificate executed by the principal and the surety. ! EXECUTED this 2nd day of October , 2012. The Guarantee Company of North America USA Alcott, Inc. dba TCH Surety Principal l" y By ../‘ ttorn -in-Fact Officer Authorized to Execute - - arl J. Berg #1011366 -�' V. P. 1 Title 1 '.` Surety's Address: Principal's Address 12600 Northborough,Suite 190 P.O.Box 1250 1 Houston,Texas 77067 Friendswood,Texas 77549 q Telephone: (666 ) 328-0567 Telephone: (261 ) �-2999 • 1 Houstoun,Woodard,Eason,Gentle, , Tomforde,and Anderson,Inc. dba Insurance Alliance 1776 Yorktown,Suite 200 Houston,Texas 77056-4114 TDI License#1381 FEIN#760362043 'I FORMAT NOT TO BE CHANGED ORIGINAL SIGNATURES REQUIRED I I _ i ttar ��at�tet 1 CQ rtStt :MR ARM ram THE GUARANTEE COMPANY OF NORTH AMERICA USA . I Southfield,Michigan 0POWER OF ATTORNEY I KNOW ALL BY THESE PRESENTS:That THE GUARANTEE COMPANY OF NORTH AMERICA USA,a corporation organized and existing under the laws of the State of Michigan,having its principal office in Southfield,Michigan,does hereby constitute and appoint I C.W.Adams,Andrew J.Janda,Sharon Cavanaugh,Sue Kohler,Leland L.Rauch,Jo Ann Parker,Michael Cole, Cheryl R Colson,Harlan J.Berger 1 Houstoun Woodard Eason Gentle Tomforde&Anderson Inc.dba Insurance AllianCe i Its true and lawful attomey(s)-in-fact to'execute, seal and deliver for and on its behalf as surety, any and ail bonds and undertakings, contracts of indemnity and other writings obligatory in the nature thereof,which are or may be allowed,required or perm d by law,sta{e,rule,regulation,contract or otherwise. 1 The execution of such instrument(s)in pursuance of these presents,shall be as binding upon THE GUARANTEE COMPANY OF NORTH AMERICA USA as fully and amply,to all intents and purposes,as if the same had been duly executed and acknowletlged by its regularly elected officers at the principal office. The Power of Attorney is executed and may be certified so,and may be revoked,pursuant to and by authority of Article IX,Section 9.03 of the By-Laws adopted by the Board of Directors of THE GUARANTEE COMPANY OF NORTH AMERICA USA at a meeting held on the 31 g day of December,2003. The President,or any Vice President,acting with any Secretary or Assistant Secretary,shall have power andauthority: 1. To appoint Attomey(s)-in-fact,and to authorize them to execute on behalf of the Company,and attach the Seal of the Company thereto,bonds and undertakings,contracts of indemnity and other writings obligatory in the nature thereof;and I 2. To revoke,at any time,any such Attorney-in-fact and revoke the authority given,except as provided below I 3. In connection with obligations in favor of the Florida Department of Transportation only,it is agreed that the power and authority hereby given to the Attorney-in-Fact includes any and all consents for the release of retained percentages;and/or final estimates on engineering and construction contracts required by the State of Florida Department of Transportation. It is fully understood that consenting to the State of Florida Department of Transportation making payment of the final estimate to the Contractor and/or its assignee,shall not relieve this surety company of any of its obligations under its bond. 4. In connection with obligations in favor of the Kentucky Department of Highways only,it is agreed t fat the power and authority hereby given to the Attorney-in-Fact cannot be modified or revoked unless prior written personal notice of such intent has been given to the Commissioner— Department of Highways of the Commonwealth of Kentucky at least thirty(30)days prior to the mollification or reriocation. CilFurther,this Power of Attorney is signed and sealed by facsimile pursuant to resolution of the Board of Directors of the Cotnpany adopted at a meeting duly called and held on the 6th day of December 2011,of which the following is a true excerpt: 1 f RESOLVED that the signature of any authorized officer and the seal of the Company may be affixed by facsimile to any PoWer of Attorney or certification thereof authorizing the execution and delivery of any bond,undertaking,contracts of indemnity and other writings obligatory in the nature thereof,and such signature and seal when so used shall have the same force and effect as though manually affixed. 1 { 1 1 s A IN WITNESS WHEREOF,THE GUARANTEE COMPANY OF NORTH AMERICA USA t as caused this instrument to be signed and o' its corporate seal to be affixed by its authorized officer,this 23rd day of February,2012. % .i` THE GUARANTEE COMPANY OF NORTH AMERICA USA tioNAmol 0",,,orzetarisziel7444...4.,... ..ee......1 . STATE OF MICHIGAN Stephen C.Ruschak,Vice President Randall Musselman,Secretary County of Oakland 1 I On this 23rd day of February,2012 before me came the individuals who executed the preceding instrument,to me personally known,and being by me duly sworn,said that each is the herein described and authorized officer of The Guarantee Company of North America US(4;that the seal affixed to said instrument is the Corporate Seal of said Company;that the Corporate Seal and each signature were dulvla fflxed by order of the Board of Directors of Cynthia A.Takal IN WITNESS WHEREOF,I have hereunto set my hand at The Guarantee Notary Public,State of Michigan Company of North America USA offi 's the day and'year above written. County of Oakland /� _ My Commission Expires February 27,2018 !;, .uc/ a �Gt_I1 .G Acting in'Oakland County "� I,Randall Musselman,Secretary of THE GUARANTEE COMPANY OF NORTH AMERICA USA,do hereby,certify that the above and foregoing is a true and correct copy of a Power of Attorney executed by THE GUARANTEE COMPANY OF NORTH AMERICA USA,which Is still in full force and effect. erred IN WITNESS WHEREOF,I have thereunto set my hand and attached the seal of said Comp nythis 2nd day of October, 2012 I 0 ulb ' \ 44b4NAte, Randall Musselman,Secretary —" ' , Lam i N. _ - \\dam-- I 1 ' ~ THE The Guarantee Company of North America USA iOne Towne Square, Suite 1470 GUARANTEE -1 r- 1 Southfield, Michigan 48076 Phone: 248-281-0281 F?x: 248-750-0431 1 - Texas Consumer Notice 1! 1 IMPORTANT NOTICE AVISO IMPORTANTE To obtain information or make a complaint: Para.obtener informa#cion o para�someter una q ueja: 2 You may contact your agent at Puede comunicarse'eon su agent al 3 You may call The Guarantee Company of North America Usted puede Ilamar Jl numero de telefono gratis de USA's toll-free telephone number for information or to make a The Guarantee Company of North America USA's s complaint at: 1-866-328-0567 para information o Para somete una queja al: 1-866-328-0567 I 1 4 You may also write to The Guarantee Company of North Usted tambien puede escribir a to The Guarantee America USA at: Company of North America USA. One Towne Square, Suite 1470 One Towne Square, Suite 1470 Southfield, Michigan 48076 Southfield, Michigani48076 I I Web:www.ocna.com Web:www.gcna.corn 1 E-mail: info@gcna.com E-mail: info@gcna.com I Fax:248-750-0431 Fax:248-750-0431 5 You may contact the Texas Department of Insurance to Puede comunicarse con el Departamento de obtain information on companies, coverages, rights or Seguros de Texas para obtener informacion acerca complaints at: 1-800-252-3439 de companias,coberturas,derechos o quejas al: 1 - 800-252-3439 6 You may write the Texas Department of Insurance: Puede escribir al Departamento ide Seguros de P.O. Box 149104 Texas: Austin,TX 78714-91 04 P.O. Box 149104 j Fax:(512)475-1771 Austin,TX 78714-9. 04 Web:http://www.tdi.state.tx.us Fax: (512)475-1771 E-mail: ConsumerProtection@tdi.state.tx. us Web: http://www.tdistate.tx.us E-mail:ConsumerProtection@tdi.state.tx. us t 7 PREMIUM OR CLAIM DISPUTES: DISPUTAS SOBREIPRIMAS 0 RECLAMOS: Should you have a dispute concerning your premium or about a Si tiene una disputa concemiente a su prima o a un • claim you should contact the(agent)(company)(agent or the reclamo,debe comunicarse cod el(agente)(la company)first. If the dispute is not resolved,you may contact compania)(agente o la compar ia)primero. Si no se the Texas Department of Insurance. resuelve la disputa; puede entopces comunicarse con el departament (TD I). 8 ATTACH THIS NOTICE TO YOUR POLICY: UNA ESTE AVISO A SU POLIZA:Este aviso es solo This notice is for information only and does not become a part para proposito de informacon y no se convierte en or condition of the attached document. parte o condicion d I document adj unto. 4 I I 1 CS0083 1 07/12/12 Texas Consumer Notice HARRIS COUNTY NOTIFICATION OF CONSTRUCTION IN RIGHT-OF-WAY 1. USER INFORMATION (Please print or type) ,JserName ' User Mailing Address_ City State Zip Business Phone Cell Fax Email Public Utility Name Phone Public Utility Mailing Address City State Zip Project Name Project No. Key Map®Page HCAD Number(s) Bond I.D. Amount(if applicable) 2. CONSTRUCTION TYPE 0 Overhead Cable 0 Under Ground Cable 0 High Pressure Underground ❑ Low Pressure Underground Pipeline Pipeline(60 psi or greater) (under 60 psi operating pressure) Require PE's seal&signature 0 Median Opening/ D Underground Utilities 0 Monumentation Sign ❑ Other Turn Lane Type: Provide Estimated Cost: Provide Estimated Cost: $ $ Facility to Cross Road TYPE OE CONSTRUCTION Length of , .; (CHECKSONE) - - Road Name_&Block Number _ ;Survey&Abstract No. Crossing Bored :.:Jacked d ;•Driven2:: ;.Cased Climb) Facility to Parallel County Road Within Right-of-Way Road Naiaie and,Block Number, _ From :: - ,' :;:To .Distance Facility in Harris County Flood Control District Right-of-Way HCFCD Unit Number(s) Component affecting ROW From To Distance (Check One) 0 Bridge I 0 Channel I ❑Outfall ❑Utility ❑Trail ❑Basin Type of Pipe and/or Main(Steel,Cast Iron,Concrete,etc.) Pipe Size&Grade Wall Thickness Type of Material or Substance to be carried Anticipated Working Pressure I, , the undersigned have carefully reviewed this notification and my answers to all questions. To the best of my knowledge,the answers are all true and correct. SIGNATURE of User/Agent or Attorney Date Receiving Plancheclung Cashier Date Notification Received Applicant No. Planchecker Approved By/Date Road Use Fee cis,\equest No. Common Carden Census Tract Receipt No. • _ YES or NO Precinct: 10555 Northwest Frwy,Suite 120,Houston TX 77092-8615 (713)956-3000 P:\FORMSWpplications Receiving Area\NOTICE-APPL Aug 2009