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R2017-259 2017-12-18RESOLUTION NO. R2017-259 A Resolution of the City Council of the City of Pearland, Texas, approving a change order with Pepper Lawson Waterworks L.L.C., in the amount of $159, 371.75, associated with the Reflection Bay Water Reclamation Facility Expansion Project. BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF PEARLAND, TEXAS: Section 1. That certain change order associated with the Reflection Bay 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 the change order associated with the Reflection Bay Water Reclamation Facility Expansion Project. PASSED, APPROVED and ADOPTED this the 18th day of December, A.D., 2017. ATTEST: 1 /NG d12FIN RM SEPETARY APPROVED AS TO FORM: DARRIN M. COKER CITY ATTORNEY 2c4, p TOM REID MAYOR Resolution No. R2017-259 Exhibit "A" CITY OF PEARLAND SUMMARY OF WORK Exhibit A X Deductive Alternate #6: Includes the deductive value for suppling Rotary Lobe Pumps and Sludge Grinders at the Belt Press Feed Pump Station in lieu of the base bid Double Disc Pumps. Y Deductive Alternate #7: Includes the deductive value for supply Progressive Cavity Pumps and Sludge Grinders at the Belt Press Feed Pump Station in lieu of the base bid Double Disc Pumps. Z Deductive Alternate #8: Includes the deductive value for not constructing the proposed Influent Lift Station baffle system included as part of the base bid. AA Cash Allowance #1: Includes a cash allowance value for modifications and additions to the security system indicated on the Contract Documents and included in other bid items. The modifications and additions could include the door card access reader system, the entrance and exit gate monitoring, and site security cameras. BB Work will be completed in phases as documented below: CC Treatment Process Phase 1 Construction: The Influent Lift Station, proposed Headworks, Sequencing Batch Reactors 3 through 6, Blower and Electrical building, Tertiary Filters, the south Ultra Violet channel, and the Non -Potable Water Improvements shall be constructed, tested, and in service prior to proceeding to Treatment Process Phase 2 Construction. Substantial Completion Phase 2 includes Treatment Process Phase 1 and Sludge Process Phase 2. DD Treatment Process Phase 2 Construction: Once Treatment Process Phase 1 Construction is complete, improvements to sequencing batch reactors 1 and 2 and the north Ultra Violet channel can be constructed and the existing Headworks and Package Plant Structures can be demolished/removed. Substantial Completion Phase 3 includes Treatment Process Phase 2 and Sludge Process Phase 3. EE Sludge Process Phase 1 Construction: Construct the new belt press and belt press appurtenances such as conveyors, polymer systems, washwater pumps, and new drain to headworks. Provide temporary connections for the belt press feed pumps via existing centrifuge feed pumps or temporary pump provisions. Provide temporary polymer dilution water and belt press wash water connection to the plant potable water system. The existing temporary belt filter press and associated pumps, piping, conveyors, and roll -off box shall be maintained in operation until the end of Sludge Process Phase 1. The new belt presses and appurtenances shall be constructed, tested, and in service prior to the removal of the temporary belt press trailer and proceeding to Sludge Process Phase 2. Substantial Completion Phase 1 includes Sludge Process Phase 1. FF Sludge Process Phase 2 Construction: Aerated Sludge Holding Tanks 3 and 4, Belt Press Feed Pump Station, Aerated Sludge Holding Tanks, Blowers, and the Non - Potable Water Improvements shall be constructed, tested, and in service prior to proceeding to Sludge Process Phase 3 Construction. Substantial Completion Phase 2 includes Treatment Process Phase 1 and Sludge Process Phase 2. CITY OF PEARLAND SUMMARY OF WORK 01100-4 Exhibit B CITY OF PEARLAND ADDENDUM GENERAL CLARIFICATIONS: 1. Question: What is the deadline for Offeror questions? Response: All Offeror questions must be submitted by 5:OOPM Wednesday March 2, 2016 in order for the question to be answered. 2. Question: How shall offerings/bids be recorded for subcontractors? Response: Subcontractor bids shall be recorded via the proposal provided by the General (Prime) Contractor. 3. Question: How are terms and conditions expected to be handled on pre -selected equipment? Response: The Contractor is required to adhere to the terms and conditions set forth in the Construction Contract with the Owner. Any additional costs including terms and conditions for preselected equipment not represented in the preselected equipment cost proposal should be included in the other Base Bid Work Items. 4. Question: What is the process for proposing alternate equipment? Response: The Offeror will be required to submit proposed alternative equipment at the time of Proposal submittal for review by the Owner and Engineer. The requirements for submittal of proposed alternate or substituted equipment is outlined in Section 01630 and these items should be submitted at the time of Proposal submittal. 5. Question: What does the Bid Item 40 — Cash Allowance #1 ($100,000 allowance for security system improvements) allow for in relation to Bid Item 36 (Alternate #5)? Response: The allowance addresses security system improvements that are not currently specifically outlined in the Scope of Work. The allowance is specifically intended to allow for City to make adjustments to the security system outlined in the Contract Documents as they work through standardization across several COP facilities. The vendor and standardization protocol is not currently defined. The security cash allowance has been adjusted to $200,000 as part of this addendum. 6. Question: Will the Contractor be required to pre -select the security system vendor? Response: No. The security scope of this project is intended to allow for security standardization across several COP facilities. The vendor and standardization protocol is not currently defined. 7. Question: Will each scoring for each Offeror's proposal be made available after evaluation and award? Response: The evaluation results will not be published on the E -Bid System. The evaluation documents are public information and are subject to Open Records Laws. A public information request can be submitted to the City. 8. Question: Please clarify how will scoring for price proposals be awarded? Response: The low -offeror will be awarded the maximum score (number of points). All other offeror's will be awarded a reduced number of points relative to the maximum based on the percentage difference between that offeror's offer (price) and the low -offer (price). 2-22-12 00905 - 7 of 13 Exhibit C CITY OF PEARLAND PROPOSAL Offeror's Initials: 00300 - PartB - 10 of 13 ADDENDUM NO. 8 Quantity UOM Description Spec Reference Unit Price Total Amount PKLN 3 37 Alternate Work Items 1 LS Alternate #5: Additive Alternate - Inclusion of Card Access Control and Overhead Door Monitoring on all New and Existing Doors on Site not included in the Base Bid as indicate in the Contract Documents 08710 �f ubd %�� i 000 PKLN 3 38 Alternate Work Items 1 LS Alternate #6: Deductive Alternate - Supply Rotary Lobe Pumps and Sludge Grinders in lieu of Double Disk Pumps Complete and in Place asshown in the Contract Documents. 11218 11333 - 0 - - 0 - PKLN 3 39 Alternate Work Items 1 LS Alternate #7: Deductive Alternate - Supply Progressive Cavity Pumps and Sludge Grinders in lieu of Double Disk Pumps Complete and in Place as shown in the Contract Documents. 11218 11315 _ 0 - - 0 PKLN 3 40 Alternate Work Items 1 LS Alternate #8: Deductive Alternate - Existing Baffle Layout in Influent Lift Station in lieu of Proposed Baffle Layout included in the Base Bid Complete and in Place as shown in the Contract Documents. 11319 /5 I °OD -- ) S t 000 SUBTOTAL ADDITIVE ALTERNATE WORK ITEMS (33, 34. 35, 36 & 37) L) J 0) 000 SUBTOTAL DEDUCTIVE ALTERNATE WORK ITEMS (38, 39 & 40) )5, 00t) PKIID 4 Cash Allowances 5 Cash Allowances PKLN 4 41 Cash Allowance 1 LS Cash Allowance #1: Site Security System Including but not limited to Security Monitoring Cameras Throughout Site and Gate Entrance and Exit Security. Allowance could Encompass Adjustments to Door Card Access Reader System shown in the Contract Documents. Complete Contract Documents $200,000.00 $200,000.00 PKLN 4 42 Cash Allowance 1 LS Cash Allowance #2: CenterPoint Energy Utility Work 16000 $50,000.00 $50,000.00 Offeror's Initials: 00300 - PartB - 10 of 13 ADDENDUM NO. 8 v EROSION CONTROL AT OUTFALL 1, PROP. 101.13. conc. PAD FOR CAMERA POLES 1 v Exhibit D NPW STORAGE TANK NPW PUMP STATION NPW BUILDING AERATED SLUDGE HOLDING TANK NO. 4 f,Stt4FFCTION FILTERS 0 AERATED SLUDGE HOLDING TANK NO. 3 BELT PRESS FEED PUMP STATION AERATED SLUDGE HOLDING TANK NO. 2 AERATED SLUDGE HOLDING TANK NO 1 MAI SiUDGE SU fi ONG (2 NEW BELT PRESSES) 00 PROP. I 4041e* ONC. PAD FOR CA)4ER, POLES -- MCC B01I20W2 MINIM ---- RMCWItIrMIINTA DATE 01 BENUMB LIFT STATION ODOR CONTROL UNIT INFLUENT LIFT STATION ELECTRICAL BUILDING DU YeLUENT LIFT STATKM NEW PUMPS) POOP. 1008' CONC. -POD F9It CAMERA POLES SEQUENCING NO. 6 -- PROP.CONC. PAD FIR BATCH NO. 5 CAMERA Frs REACTORS NO. 4 . . NO. 3 MODIFICATIONS SBR 1-4 TO SEQUENCING BATCH REACTOR NO. 1 (SSR3.1.,) I I TO EXISTING SBR 1-2 IL SEQUENCING BATCH REACTOR NO. / (8/3R ,C 2) MCC lit.,.01,10 PROPOSED TRUC DOWN AREA I HEADWORKS H. ::',.112{J.] . ODOR CONTROL BLOWER / ELEC BUILDING PROPOSED HEADWORKS FACILITY NEW GENERATOR .30 1. BUFFER UNE DRAWN 150 11 FROM PROPERTY LINE (OR FAR EDGE OF ROADWAY EASEMENT ON EAST SIDE). EXISTING as. CAXMLEVER GAIT WITH CARD READER PROP. 12-.12- CONC. PAD FOR EXIT GATE CARO READER SEE 5TD-C-9. DETAIL F EXISTING SEcultior ERA PROP. Inn' CONG. PAD FOR EXIT GATE GARD WADER SEE 510-0 -6. WAAL F pl. IC. CIABBLOR WWI BY J. COOPER woo ow, or PROS woo OATL smith PROP. 112111 PAD FOR U11LIIT %RIR SEE 68-0-9 PROP. 1401140 CONC. PAD FOR CAMERA POLES AT&T rAlIlivy CITY OF PEARLAND, TEXAS REFLECTION BAY WATER RECLAMATION FACILITY 2 MGD TO 6 MGD EXPANSION AND REHABILITATION PROJECT PROP. 24006(010(806 DOT GATE TO MATCH COSMIC EXIT GMT SEE 550-0-9. DETAIL E PROPOSED SITE PLAN 1T) 11' i1400f0101010156 174T8 48 PROJECT P.3915-105558 FILE NAME: COOBSTPL GS -C-4 1 1 CONFORMED DRAWING 77 w w 77 0 1 AE.' 610 STORAGE TANK NPW PUMP STATION NPR BUILDING Exhibit _El---- - REFER TO 00-0-1 SHEET FOR NEW WORK NEW W EOUIPMENT IN IXISIING CHANNEL REFER TO SHT SERIES FOR NEW WORK ODOR CONTROL UNIT ECS -3012 REFER TO SO SERIES SHEET FOR NEW WORK REFER TO L5 SERIES SHEET FOR NEW WORK DOSTNG[- DIRECT INSTAL B RLATI TD ML MANHOLE 12 PROPOSED LOCATOR OF TEMPORARY -BYPASS PUMPS O AERATED SLUDGE HOLDING KNG N0. 4 AERATED SLUDGE HOLDING TANK NO.3 AERATED SLUDGE HOLgNG TANK N. 1 & 2 INFLUENT UFT STATION ELECTRICAL BUILDING REFER TO LS SERIES SHEET FOR NEW WORK PULSED AIR MIXING SYSTEM LCP (TYP DF BO EQUIPMENT RACK mom Gi L 5r !Mk .. leis �= •i 1 ' TING ` MCC -B EXISTING MCC f , • I• ami AYYA-6 MCC_p 1ER „ GUIDING IX=NC GS -E GSu�EMH REFER TO SHEET 05-0-9 FOR ENTRANCE GATE ENLARGED PLAN UENCING BATCH REACTOR BASINS REFER TO 50R SERIES SHEET FOR NEW WORK 11000101E II PROPOSED LOCATION OF TEMPORARY BYPASS PUMPS IO IXRTING UTILITY TRANSFORMER EMI s; ,%�i MH -5 REFER 10 SHEET AB -0-1 SERIES SHEET FOR NEW WORK N0. 5 N0.5 D115111: MCC BUILDING 25N5 =TM a al AM 21101 Mt a aas a a1100 a la MOM 10.5 a RISER FROM NON-METALLIC DUCT (INP) 54CXM04N PUMP. ODOR CONTROL F0 UNIT ECS -3010 {01 REFER TO 0C-0-1 SHEET FOR NEW WORK i u J111�11i11 111511 II�IF�I�•�• SII • 1�1.1•1�! SII HEAOWORKB Il�flaliani W 10400£01 P1/50 S1411100 WLKI ASId PUAE4 0611 11/TEP 011 13,15 REFER 10 HW SERIES SHEET FOR NEW WORK REFER TO BB SERIES SHEET FOR NEW WORK UNDERGROUND POWER DUG -MARK (TYP) - REFER TO GS EN -E-9 FOR EXIT GALE UROED PLAN I III PRONDE RISER POLE. CONTRACTOR TO COORDINATE WITH CENTERPOINT ENERGY FDR EXACT LOCATOR. Q5 PAD MOUNTED UTILITY TRANSFORMER CONFORMED DRAWING 5/ens ROVER PER ADOENO0* NO 6 gy. 557410/ W WET 0.217 AY: C. wunuex 0 WFMNO CR0D wTE OWN CHKD REMARKS DATE 7475070 20. wraith a.I+m.n En7 R047070... 4700 CITY OF PEARLANO, TEXAS REFLECTION BAY WATER RECLAMATION FACILITY 2 MGD TO 6 MGD EXPANSION AND REHABILITATION PROJECT A ELECTRICAL SITE PLAN DENERAL NOTES. 1 REFER TO SHEET GS -E-3 FOR AREA CUSSIRCATION PUN. 2. REFER TO SHEET G5-0-5 AND 05-0-6 FOR DUCT BANK SECTION. J<EY NOTES: 0 MOUNT PHOTOCELL ON TOP OF THE BUILDING. REFER TO LS -M SERIES DRAWINGS FOR A0500 01_ 155 PUMPS. ON ON TEMPORARY BYPASS UMPS. REFER 10 SHEET LS -E-1 ANO OM -E-3 FOR 0515RN; MCG -A ONE -UNE OMGPAM. © ALL POLE MOUNTED FIXTURES SHALL BE CONNECTED TO PANELBOARO PC -1 NA LIGHTING CONTACTOR (LC -0) PANEL REFER SHEET OP -E-5 AND GP -0-0 FOR PANELRORA0 AND LIGHTING FIXTURE SCHEDULE. ® REFER TO DETAIL W ON SHEET ® EXTEND POSTING CONDUITS FOR POWER AND CONTROL CIRCUITS. INSTALL NCR WIRES AS SHOWN ON THE DRAWINGS. PROJECT NO. MI 5_100555 LL NAA& DUEOOASTPL SHEET ND. GS -E-4 CONFORMED DRAWING 0 GRIND M SEL EDGES EDCES SMOOTH 6' M SCH 60 SIL EDGES PIPE SMOOTH 8' DM SCH GRINDPIPE D PIPE. FILL W/ CONC PIPE. FILL W/ CONC Exhibit E . 2 NOTES' ■ A ROUND OFT TOP . 2' WIDE RERECTNL STRIPS PAINT EtPOSED PIPE WITH OSTM YELLOW O BAKED ENMIEL 1/2' SLOPE + PAVEMENT ■ A ROUND OFF TOP . 2' WIDE REFLECTIVE STRIPS PAINT EXPOSED PIPE WITH OSHA YELLOW BAKED ENAMEL 1/2' SLOPE - J J 1 I I 1 fi 1 1 11 1GISMO'pE 1 INV E9� CVN4aN5 Nw w AK M[ uuy RFWPFO 6-. t. MNO ',WANES'S AN SEIN DAN PLACEMEN DETAIL TNALL MEET TNF ° ...GS A SMENT M0 1 I°� MDPT 0 LL�1' F DE5w.m51RDA1. P AND PE CCMNr RASED TUE. 4 's II 11 AP „ Np� I I I I L _ _ J L_ _ _ J L I TOEWALL (MI C J 3. n LCCNgrtrt-6 STN AVT A uwn epgRESSNE STRENCM OF TAWRE ,0311E POE SMALL BE PLACED A ABBE TNF MT. ROW EDF OF T. DOCI U CN-DrmARI 3000- MAVEN NARK. WAKNEYER IS .*GMEN '11.11=11- 'II=11=J,=11- ID ,0sl NO0ETE NCASE00PMENTCO =11s1k R=1 :II=11= ENCASEMENT TOP VIEW :1 A MIN a"MN PAVEMENT 'GROUND e PIPE BOLLARD% DETAIL [<TNO :p+LPCtt PANHc /.._. 5 pANFR'H5 uP rArgN 8mAY / I A.� 6' AT 1 CPAVING rE' slx —17 n I 00 I TOE pC6N 6' T6CRt I camicS Nuu.1 N Ucq;�;=,—to n ��� W I �� BARS • Ir ' OC // - N3 1 R0. we OF prow - //'-°a % 1 IT POST rrrI: FENCE1 • t NE LATE MOUNTING POSTS / \ \\l s _ 1I>a ,A -A _I_ .� E� lgF A93F Al A b' . pMCIER T DQpA4 RMC SECTION A -A SIDE MEW POST -.T..-)1e OE,.A `-FENCE POST FENCE UNE DETAIL B DETAIL c TYPICAL DRAWING OUTFALL PIPE TO DISTRICT OWNED AND/OR MAINTAINED FACILITIES DETAIL 2013-07-78-02 OUTFALL PIPE DETAIL A•. eGr. e' ILI A 111111 11111111111 I IIIl 1 I1 .111111 1111 IlI ALIT 11111111 I 19 NTS 0 l -1 -'1 1 1 I I I 1r I-� ' O GTE OPENING B' THROUGH Yl' VAI6E5 DETAIL A DETAIL B DETAIL C AT t6' • 155 VIFW 154 VIFW FRONT 5112E VIEW VIEW C D111111— TOP VIEW BEM 1. VALUES SHOWN PRE NOMINAL AND NOT TO BE USED FOR INSGWTDN PURPOSES. SEE PRODUCT SPECIFICATION FOR INSTALLATION REQUIREMENTS. CANTILEVER GATE DETAIL i 1 JL I MOM ANCNP NEXIT GE t ENTRANCE AND EXIT GATE CARD READER AND PAD DETAIL N5 O NTS O _ �GT `H ` CITY OF PEARLAND, TEXAS ((�`J REFLECTION BAY WATER y �� ] RECLAMATION FACILITY � itL � 1 6 2 MGD TO 6 MGD EXPANSION AND REHABILITATION PROJECT CIVIL STANDARD DETAILS IX P.A.CT MO FILE NAME: 605055000 J. _ It PCIS SHEET N0. STD -C-9 Opb N: " A A/2/ M Dw E oNFORNEU DENNING ° "' N,« 0.• ELATE DRWN MAD REM.K5 001 AMAMI 2016g',23-.,',.. CONFORMED DRAWING #<s v v v v V A CARD READER PEDESTAL DETAIL NTS EXIT GATE ELECTRICAL PLAN 3/16" - 1'-0" Exhibit E.3 © YC., — O 1 "C.. 4801. 21.11.4.—%- 12010. PH -1201. lPNAN—A— ENTRANCE LOOP 0111 INTERNAL POWER DISCONNECT SWITCH (TYP) UTE OPERATOR CONTROL LOOP WIRE IN 1t.. VEHICLE CLEAR LOOP UTE OPERATOR CONTROL LOOP WIRE IN 1"O. VENDOR RECOMMENDED CABLE 3/4"C.. VENDOR RECOMMENDED CABLE. 2'C.. TO TELEPHONE J -B04 IN ADMIN BLDG TO SECURITY SYSTEM RA. IN ADMIN BLDG 4—() 2t 004 URD READER AND TAMPER 5W1TCH, Q READER PEDESTAL (1) 2t ESR INTERCOM UTE OPERATOR KNO BOK (E,5 TAMPER 2 SW URO RODE it INTERCOM 2114140. It.. 0/14, 1140, 3/4t. 8114, 1140, 3/4t U1 P0S1 SWITCH 4114. 1140. 3/0.0. 1 1120 3/4t.. GATE OPERATOR RISER DIAGRAM (T DGE NSOR 4114, /140, 3/4-G EDGE SENSOR ENTIWICE GATE ELECTRICAL PLAN KEY NOTES: O CARD READER PEDESTAL O WEATHERPROOF KNO% B7K WITH KEY WERRIDE SWITCH TO DIRECTLY OPEN THE UTE IN USE OE L0 4L IRE DEPARTMENT. KEY REWIREMENTS WITHLOCAL FIRE DEARIMENi. O PROVIDE A 12"42446" NEMA 40 LOCKABLE PENCLANE05UREL WI. HINGE COVER AND MOUNTING O WIRE 512E A5 SHOWN IN ONE -LINE DIAGRAM AND PANEMARI) SCHEDULES. 13.15 CMO FADER CMD READERS INTERCOM FRE DE(M4ENT NOX RDx �n�tnml7rf OME DRWN = REMARKS NOR atcas r, D. PAPOLMN ��w xw OATE Irath I 1490 WestIe..pr [1.4 CATV OF PEARLAN0. TEXAS REFLECTION BAY WATER RECLAMATION FACILITY 2 MGD TO 6 MGD EXPANSION AND REHABILITATION PROJECT SECURITY ENTRANCE RISER DIAGRAM AND DETAILS PROJECT NO. SSP16-10SISL LE NAE: DOEOOOSTPL SHEET NO. GS -E-9 a a CONFORMED DRAWING