The URL can be used to link to this page

R2023-141 2023-06-12RESOLUTION NO. R2023-141 A Resolution of the City Council of the City of Pearland, Texas, amending a construction materials testing contract with GeoScience Engineering and Testing, Inc., in the additional amount of $61,581.25 (total contract amount of $558,317.00), associated with total the John Hargrove Water Reclamation Facility Expansion Project. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF PEARLAND, TEXAS: Section 1. That certain amended contract for construction materials testing services associated with the John Hargrove Water Reclamation Facility Expansion Project, a copy of which is attached hereto as Exhibit “A” and made a part hereof for all purposes, is hereby authorized and approved. Section 2. That the City Manager or his designee is hereby authorized to execute, and the City Secretary to attest, an amended contract for construction materials testing services associated with the John Hargrove Water Reclamation Facility Expansion Project. PASSED, APPROVED and ADOPTED this the 12th day of June, A.D., 2023. ________________________________ J.KEVIN COLE MAYOR ATTEST: ________________________________ FRANCES AGUILAR, TRMC, MMC CITY SECRETARY APPROVED AS TO FORM: ________________________________ DARRIN M. COKER CITY ATTORNEY DocuSign Envelope ID: BBE0B535-ADAB-44EE-88F4-91B0A63EA115 CITY OF PEARLAND PROJECTS DEPARTMENT 2016 Old Alvin Rd. Pearland,Texas 77581 pearlandtx.gov/projects \o‘eWEAR]. Professional Services Contract Amendment JHEC Construction Materials Testing Date of Issuance:May 12,2023 Amendment No:9; Consultant:Geoscience Engineering &Testing,Inc.CoP Project No:W1603 PO#:2021-1687 Explanation:Geoscience Engineering &Testing,Inc.is performing construction materials testing for the JHEC WRF Expansion project.The original materials testing contract was proposed based on pre-construction assumptions of what the scope of work would include and a 24-month construction schedule.Unforeseen circumstances have caused the scope and schedule to change.Prior to this Contract Amendment 02,additional calculations and inspections required by the Texas Department of Insurance on the Operations and Sludge Buildings and Generator foundation were added to the scope through Contract Amendment 01.Now due to ongoing operational challenges,equipment that was not programmed to be replaced or rehabilitated has impacted the schedule causing delayed equipment installation and work being done out of sequence requiring additional testing.The on-site testing lab has been removed,but there remains ongoing ?eld and laboratory inspection and testing activities including concrete mix,columns,and foundations.This amendment includes anticipated inspections and testing through the end of the construction which is now expected to be February 2024. Description of Work Cost Time 1.Materials Testing Services 33 61 581.25 0_Days Please attach back-up documentation Cost &Time Change Summary:E Time Original Contract:23 446 968.75 Days Previous Amendment(s):$49 767.00 Days Contract prior to this Amendment:$496,735.75 Days Net increase (decrease)from this Amendment:3%61 581.25 Days Revised Contract:$558,317.00 Days Finance Approval:Date: Finance ACCEPTF *;‘/ APPROVED: By:ate:May 19,2023 By:Date: Consultant Owner *ConsulLaut agrees to perfonn change(s)included in this Ccntract Amendment for the price and tune indicated.The prices for changes included all costs associated with this Contract Amendment. No work is to be done tn-itilthis Amendment is executed.No payment to the Consultant shall he made for work included in the Amendment until this Amendment 15 executed. Upon execution by all parties,the following changes identi?ed for the Contract Value and/or Contract Time shown,are made part of the Contract. Design 1 ofl D6.Revised 6/16 DocuSign Envelope ID: CD70F760-5203-408E-AE8F-445513A7319F 6/13/2023 | 9:44 AM CDT 6/13/2023 | 10:25 AM CDT 405E.20thStreet6EnSBIENBEHnuslnn,Texas77008 ENGINEERING&TESTING,INC.,,3;',f",‘,',f:?f HOUSTON SANANTONIO May 18,2023 Ms.Jennifer Lee Senior Project Manager |Engineering &Capital Projects City of Pearland I 3501 Orange St.]Pearland,TX 77581 '|ee@pear|andtx.gov 281.652.1760 Main 281.924.2005 Cell Reference:Construction Materials Testing &Special Inspections Notification of Overages and Change Order No.2 Request John Hargrove Environmental Center —Water Reclamation Facility Expansion 5900 Magnolia Street,Pearland,Texas 77584 GETI Project No.Z1M28995 Dear Ms.Lee, Geoscience Engineering &Testing,Inc.,has recently made an evaluation of the anticipated construction schedule through completion for the above referenced project as following: —Subgrade Stabilization and Concrete Pavement —North Half of Plant —Compaction and Concrete of Duct banks around Plant —Various —Roof Uplift Re-Test for Chemical Building (Kuhn)* —Roof Repairs Observation for Chemical Bui|ding* —Observation &Testing of New Walls and Columns in SBR 1,2 and 3 —Concrete Pipe Supports and Off—LoadingStations -Pipe Placement —LiftStation #1 -Sidewalks for Pavement —Services Provided by Quotation -TDI (Targac) ~Building Water Spray /Air Tightness (Blue Quality) Based upon the frequency of testing &technician services scheduled by the contractor as well as review and assessment of our current billed fees project to date,we respectfully request a Change Order No.2 in the amount of $61,581.25.Estimated distribution of the change order amount according to principal construction elements is as follows: Original Contract Amount $446,968.75 Previous Amendment $49,767.00 Contract prior to this Amendment:$496,735.75 Request Amendment 2 S 61,581.25 _a *Items Potentially Back Chargeable to Roofing Installation Sub Contractor DocuSign Envelope ID: CD70F760-5203-408E-AE8F-445513A7319F Thank you for your consideration and we look forward to answering any questions you may have,as well as providing further services on this project for the City of Pearland. City of Pearland Projects Department Invoice Line Items Update Request City of Pearland Projects Department invoice Line Items forthe JHEC Project to date have been useable for invoicing and payment purposes,as developed from our initial fee estimate.For the continuation and completion of the services identified above,we respectfully request this Change Order No.2 in the amount of_$_61581.25 as well as the ability to make updates to certain invoice Line Items. Project Contacts City of Pearland:Jennifer Lee Sr.Project Manager ‘lee@perlandtx.gov 281.924.2005 Cell Erin Brown AP Contact ebrown@Qear|andtx.gov 281.652.1739 Phone Geoscience Commitment Geoscience continues its commitment to assign certified experienced personnel and for the most part previously identified ACI,NICETII/Ill,TxDOT or CWI/NACEtechnicians for field and laboratory testing activities.We appreciate your selection of GETI for this work and look forward to the successful completion ofthe work.Please contact either of the undersigned with any questions. Respectfully Submitted, Geoscience Engineering &Testing,Inc. 7%.5o. Salar Samsami,MSc ryn L.John,PE Senior Project Manager Principal Engineer President Attachments:Fee Request (Change Order No.2) DocuSign Envelope ID: CD70F760-5203-408E-AE8F-445513A7319F General Notes: Special tests and observations not contained herein will be quoted on a specific request basis. Trip charges will be made by technicians to the site,E for those individuals assigned part—time to the project. These including cancellations,with a minimum time of 4 hours. Trip charges will not be made by technicians assigned to the site on a fu||~time basis.These individualswill report to the Field Laboratory/Office as their place of work. All part-time services on an hourly basis will be charged at the applicable hourly rate,on site and/orportal to portal from our home laboratory. Allfu||—time services on an hourly basis will be charged at the applicable hourly rate on—site,upon arrival to our Field Laboratory. Minimum technician time (part-time)of 4 hours per trip will be billed for any and field observation trips,except sample pick up trips which will be billed at a minimum technician time of2 hours. Minimum technician time (full-time)of8 hours per day and 40~hours perweek will be billed forany technicians who are assigned fu||—time to the project. Overtime rate of 1.5 times the regular published hourly rate will be billed/charged for all work over 8 hours per day on Monday through Friday and for all hours worked on Saturday,Sunday,and Holidays. Client agrees that in accordance with generally accepted construction practices,the contractor will be solely and completely responsible forworking conditions on thejob site.This includes safety ofall persons and property during the performance of the work and compliance with OSHA regulations,and that these requirements will apply continuously and not be limited to normal working hours. GETI Project Manager or Lead Technician will participate in Project Progress Meetings. GETI Estimated Fee /Contract Value is flexible between individual line items,which are permissible to adjust within the total budget. GETI Labor Rates are negotiable for project team members each year on the anniversary of the project.Alternatively, a 5%accrual each NTP anniversary will be applied. DocuSign Envelope ID: CD70F760-5203-408E-AE8F-445513A7319F John Hargrove EnvironmentalComplex -Water RecalamatlonFac Expansion -P0 No.2021-00001687 GETI/City of Peatland Foe Schtledule ' (ConstructionMaterials ‘Engineering and Special inspections Balance of Required Fees (April 25,2023) Labor +Miscellaneous Units Basls Rate Extension 10100 Principal,PE 20.00 Hr.5 200.00 5 4,000.00 10150 Senior Engineer PE (TDI)5.00 Hr.3 200.00 5 1,000.00 10350 Project Manager 2000 Hr.S 10000 S 2,000.00 10400 Graduate Englneerl Graduate Geologist Hr.S 100.00 S - 10500 Technician,NICETiV Hr.S 90.00 S - 10550 Technicaln,N|Cl:TlV OT Hr.S 135.00 S < 10500 Technician,N|CETl||,HMA~||440.00 Hr.$75.00 S 33,000.00 10650 Technician,N|CETl||,HMA~||OT Hr.5 112.50 S - 10700 Technician,NICET II,ACI l,Logger,TXDOTSoilSB-101/SB102 Hr.5 65.00 S - 10750 Technician,NICEFii,ACIi.Logger,TXDOTSoilSB-101/SB102 OT Hr.S 97.50 S - 11000 Seniorweiding Inspector,SCWI (Special Inspections/TDI Coordination)20.0 Hr.S 11500 S 2,300.00 11100 Welding inspector,CWi,ACCP ll Hr.5 90.00 S _ 11300 |nspector,ASNTlii Hr.S 115.00 S ~ 11400 inspector,ASNTIi Hr.S 9000 S - 11500 Administrator /Engineering Assistant Hr.5 50.00 S ~ 11500 Vehicle Charge 39 Trip S 72.50 S 2,821.25 15000 Vehicle Charge (Multiple Trucks)Month S 1,250.00 S - 15100 Relmburseable Expenses Cost +10%S - 15200 Services Provided by Quotation -TDI (Targac)Cost +10%S 6,600.00 Services Provided by Quotation -Roof Uplift (Kuhn)Cost +10%S 4,180.00 Services Provided by Quotation -Building Water/Air Tightness (Blue Quality)Cost +10%S 2,200.00 15300 Laboratory Mobilization LS $10,000.00 S » 15400 Laboratory Demobilizatlon LS S 5,000.00 S - 15500 Laboratory Fee for On-Site Lab Month S 1,250.00 S - Sub Total S 58,101.25 Aggregates Units Basis Rate Extension 20100 Sieve Analysis-Coarse Aggregates Ea S 5400 S — 20200 Sieve Analysis -Fine Aggregates Ea S 54.00 S - Z0800 Finer than 75—um(No.200)Sieve Ea 5 49.00 S - 20900 Organic impurities in Fine Aggregates Ea S 48.00 S ~ Z1000 L.A.Abrasion Ea S 208.00 S - 21100 Clay Lumps and Friabie Particles Ea S 55.00 S - 21200 Lightweight Particles Ea 5 64.00 S . 21300 Sand Equivalent Ea S 65.00 S - 21400 Na/Mg Sulfate Soundness (5 cycles)Ea S 354.00 S - 21500 Na/Mg Sulfate Soundness (Add‘|cycles)Ea S 204.00 S » Sub Total 5 ~ Portland Cement Concrete Units Basis Rate Extension 30100 Compressive Str.(Cylinder)60 Ea S 19.00 S 1,140.00 30200 Concrete Mix Design Review Ea S 125.00 9 - 30800 Concrete Coring,Minimum Charge Min S 338.00 S - 30900 Concrete coring (4"diameter to 6"Thickness)Ea S 105.00 S - 31000 Concrete coring,additional thickness (6"to 12")in S 9.00 S - 31100 Concrete Coring,additional thickness (Over 12")In S 1200 S - 31110 Concrete Coring (6"diameter to 6"Thickness)Ea S 150.00 S - 31112 Concrete Curing,6",additional thickness(6"to 12")in.S 13.50 S - 31113 Concrete Coring,E".additionalthickness (Over 12")in S 18.00 S - 31200 Preparation of Core,Cap &Test Ea S 78.00 S — 31300 Measuring Length of Core Ea S 1300 S - 31400 PachometerSurvey (Magnetic induction)Day S 91.00 S - 31500 Schmidt HammerTesting (Equipment)Day S 92.00 S — Sub Total S 1,140.00 DocuSign Envelope ID: CD70F760-5203-408E-AE8F-445513A7319F John Hargrove EnvironmentalComplex -water Recalamation Facility Expansion PO No.202100001637 GETI/City of Pearland Fee Schderlule Construction Materials Engineering and Special Inspections Balance of Required Fees (April 25,2023) HMAC Units Basis Rate 40100 Mix Design Review Ea S 218.00 S ~ 40500 Extraction/Gradation Ea S 203.00 S — 40600 SpeclflcGravlty Ea S 72.00 S - 40700 HVEEMStablllty Set S 95.00 S ~ 40900 Bulk Density Cure Ea S 4800 S - 41800 Asphalt Ccrlng,Mlnlmum Charge Min 5 333,00 3 _ 41900 Asphalt Caring (4"DIa.to 6"Thickness)Ea S 93.00 S - 42000 Asphalt Curing (4"Dia.over 5"Thickness)In S 8.00 S ~ 42150 Asphalt Corlng (6”Dla.to 6"Thickness)Ea S 140.00 S - 42160 Asphalt Corlng,6"Dia.Over 6"Thickness In.S 12.00 S - 42200 Measuring Thickness of Asphalt Ea S 8.00 S - 4230:)PMA Extraction/Gradation Ea 3 272.00 S - 42400 PMA Extraction/Gradatlon Ea S 169.00 S - Sub Total S - Structural Steel Unlts Basis Rate Extension 50100 Radiographic Source,Iridium Day S 123.00 S - 50200 Radiographlc Source,Cobalt 60 Dav S 142.00 S - 50300 Ultrasonic Equipment Day S 9100 S ~ 50400 Magnetic Particle Inspection Equipment Day S 34.00 S - S0500 Skldmore-W !lhe|mTens|on Indicator Day S 136.00 S - 50700 Dlscontlnulty (Holiday)Equipment Day S 95.00 S - 50800 Dry FilmThickness Equipment (Tooke Gauge)Day S 3400 S - 50900 Dry FilmThicknessEquipment (Magnetic)Day S 34.00 S - Sub Tatal S ~ Masonry Units Basls Rate Extension 60200 Compressive Strength,Mortarcubes Ea S 25.00 S — 60300 Compressive Strength,Mortar orGrout Cylinder Ea S 25.00 S — 60400 Compressive Strength.Grout Prlsm Set 3 S 150.00 S - 60500 Measurement,Brlck Ea S 5500 S - 61300 Compressive Strength,CMU Ea S 87.00 S - 61400 Compressive Strength,CMU Hollow Prism Ea S 136.00 S - 70100 Density of SFRM Ea S 38.00 S ~ 70200 Cohesion/AdhesionofSFRM Ea S 29.00 S — Sub Total S ~ DocuSign Envelope ID: CD70F760-5203-408E-AE8F-445513A7319F John Hargrove EnvironmentalComplex -Water RecaiamatlonFac ty Expansion GETI/City of Pearland Fee Schdeduie Construction MaterialsEngineering and Special inspections Balance of Required Fees (April 25,2023) Roofing Units Basis Rate 80100 Cut Out Roofing Sample Evaluation Ea S 353.00 S - 80200 Moisture in Mineral Aggregate for BUR Ea S 59.00 5 ~ 80300 Analysis of New Bui|t«Up Roof Membranes Ea S 325.00 S — 80400 Compressive Strength of Ltwt.Insul.Concrete Set of 4 S 114.00 S _ 80500 Compressive Strength of Ltwt.Insul.Concrete Ea S 30.00 S - 80600 Unit Weight of Ltwt.Insul.Concrete set of 2 3 51_oo 5 _ Sub Total S - Solis Units Basis Rate Extension 90100 Liquid &Plastic Limits Ea 5 65.00 S — 90200 Moisture Content of Soils by Mass Ea S 9.00 S - 90300 Moisture Content by Microwave Ea S 30.00 S - 90400 sieve Analysis Ea 5 57.00 s - 90600 Percent Passing #200 Sieve Ea S 50.00 S ~ 90700 SpeciflcGrav|ty Ea S 59.00 S - 90800 pH of Soils Ea S 17.00 S - 90900 Unconfined Compressive Strength Ea S 45.00 S - 91900 California Bearing Ratio Ea S 215.00 S - 92300 OMD Standard Compaction Ea 3 210.00 $— 92400 OMD Modified Compaction Ea S 225.00 S - 92700 Optimum Lime Content—pH Method Ea 5 235.00 S ~ 92800 Optimum Lime Content—Pi Method 53 3 24530 5 _ 94100 CSS Compressive Strength 12 Ea S 7000 S 840.00 94200 Cement Content of Soii~Cement Ea S 313.00 S ~ 94300 Sieve Analysis —Base Material Ea S 95.00 S - 94400 Compressive Strength Treated Base Ea S 25800 S - 94500 OMDStandard Compaction,Treated 2 Ea S 22500 S 450,00 94600 OMD Modified Compaction,Treated Ea S 250.00 S ~ 95100 Nuclear Density Gauge 21 Trip S 50.00 S 1,050.00 95150 Nuclear Density Gauge Month S 750.00 S - Sub Total S 2,340.00 DocuSign Envelope ID: CD70F760-5203-408E-AE8F-445513A7319F John Hargrove EnvironmentalComplex -Water RecalarnatlonFacility Expan on GETI/City of Pearland Fee Schdedule Construction MaterialsEngineering and Special Inspections Balance of Required Fees (April 25,2023) Geotechnlcal Field Investigation Units Basis Rate 11010 Sell Boring,Intermittent 3-In.dla.(0 to 50')Ft S 1900 $- 11020 Sell Boring,Intermittent 3-In.dia.(50'to 100‘)Ft 5 21.00 S - 11030 Scll Boring,Continuous 3-in.(Oto 20‘)Ft 5 21.00 S ~ 11031 Soil Boring.Continuous 3-in.(2010 50’)Ft S 25.00 S - 11032 So|lBor|ng,Con1|nuous 3»|n.(50 to 100’)Ft $35.00 S - 11040 CPT (0-50‘)w/Interpretation Ft :3;15.00 S < 11050 CPT(50—100‘)w/Interpretation Ft 3 20.00 S - 11060 Auger Boring Ea S 40.00 $- 11070 Undlsturbed/Sp|lt—SpooninWash/Auger?orlngs Ea 5 353.00 5 ~ 11080 Grouting of Completed Boring Ft 3 10.00 S - 11090 A.T.V.Surcharge Ft $7.00 S - 11110 Mublllzatlon/Demoblllzatlon~DrillRig LS S 250.00 S - 11120 Mobilization/Demobllixatlon-CPTRig LS $500.00 $- 11130 ATV Mobilization Surcharge LS 5 125.00 $- 11150 Standby (Crew ofTwo)Hr 5 175.00 5 - SubTotal S - Summary Total of Estimate $61,581.25 DocuSign Envelope ID: CD70F760-5203-408E-AE8F-445513A7319F