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Home My WebLink AboutContract 42205-CO3DIST!l'IBOTION: W~IITE -FILE CANARY · CONSTRUCT ION FILE PINK · PROJECT MANAGER GOLDENROD -CONTRACTOR CITY OF FORT WORTH CHANGE ORDER REQUEST CHANGE ORDER NO. 3 I DATE: 8/3/12 I D.O.E. NO. I PROJECTNO. WTR-2010-200051 PROJECf DESCRIPTION: Riverside WastewaterTreRhncnt Plan Digester Sludge Treatmen~ Removal, and Disposal Project I CITY SECRETARY CONTRACT NO. 42205 ORIGINAL CONTRACT AMOUNT .............................................................. $ ___ ___,.$=5,=25=5=,0~40=.o=o EXTRAS TO DATE .............................................................. $ ______ ~$=0.=00 CREDITS TO DATE ............................................................. $ _____ ~$~7=62=.o=o CONTRAC!' COST TO DATE .................................................................................................................................................. -.................................................. $ ___ ~5=2=5~4=57~1=.5=0 AMOUNT OF PROPOSED CHANGE ORDER ............................................................................................................................................................................ $ _____ ~0=.o=o REVISED CONlRACT AMOUNT ............................................................................................................................................................................................... $ ___ ~5~,2=5~4.=57~1=.5=0 ORlGINALFUNOSAVAJLABLEFORCHANGEORDERS ...................................................................................................................................................... $ _____ ~4"'68"".5""0 ADDf l'lONAL FUNDING (JF NECESSARY) .............................................................................................................................................................................. $ ______ .,._ REMAINING FUNDS AVAU..ARLE FOR CHANGE ORDER .................................................................................................................................................... S _____ -'4..,.6,,,8.,=50 IN ACCORDANCE WITH THIS CHANGE ORDER, THE CONTRACTOR SHALL: Complete all portions of the contract work as a11proved in tho original contrac t docume11ts and Change Orders No . I and No . 2. Schedule of completion is revised per this change order as described in su pporting documenting submitted to City by AUi on August 3, 2012 (see Allnchment l ). Contract quantities and unit costs rcmnin unchanged . M/WBE participation goal for the project remains unchanged at 13.00%. Xl 'HlHOM :1:1 A.HVl:IH:>:IS ill:> OHO:>:IH 1Yl:>l.:1.:10 TOT AL COST FOR CHANGE ORDER NUMBER 3 lt 1, undcr,lood and agreed 1h01 the n.cccp ta ncc of this Ch ange Order by Ibo <:Gnlnclor constitutes an act;ord and saci sf~ction and repre:ienls payD1C11t in full (boU1 In llnte and money} for 111 costs arising out o(, Qf incldent1J to, the Change Ordtt. ORIGINAL CONTRACT T!MB 180 days ADDITIONAL APPROVED TlMB TO DATE 154 days APPROVP.O CONTRACT TIMB TO DATE 334 days ADDITIO NAL T[ME POil TH IS CHANOB ORDER 125 days CONTRAC1'0Il DATE AUI Contractors, Inc. MANAGER/CONST. SER. Dll!P.CTOIVMANAGING DBPT. DAT!! 11. CITY MAl-lllC=---DA'IE Fernand O APPROVF.1) 0 DISAPPROVE D O O'Illl!R __ _ FTWI 1231\T:\Digester Rcmoval\Constmc1ion Contract Managcmcnt\Changc Ordcrs\C0#3 \Digester Sludge Removal Change Order No . 3.doc 08 -20 -1 2 All:51 I N 0.00 .. , Dis'rBtlfur~ON: Wltim..-FRE CANARY · CONSTRUCTION FILE PINK· PROJECT MANAGER GOLDENROD -CONTRACTOR CITY OF FORT WORTH CHANGE ORDER REQUEST CHANGE ORDER NO. 3 I DATE: 8/3/12 I D.O.E. NO. I PROJECT NO . WTR-2010-2000$1 PROJECf DESCRIPTION: Riverside WastewaterTreAhnent Plan Digester Sludge Treabnen4 Removal , and Disposal Project I CITY SECRETARY CONTRACT NO. 42205 ORJGINAL CONTRACT AMOUNT .............................................................. $ ___ -"'$=5,=25=5=.0~40=.o=o EXTRAS TO DATE .............................................................. $ ______ -1.$0"'.o""o CR.EDITS TO DATE ............................................................. $ S762.00 CONTRACJ' COST TO DATE ........................................................................................ .1 ...................................................... -.................................................. $ ___ ---"'5"""25"""'4"'.5'"'"7...,_l.=SO AMOUNT OF PROPOSED CHANGE ORDER ............................................................................................................................................................................ $ ______ 0=.o=o REVISED CONTRACT AMOUNT ............................................................................................................................................................................................... $. ____ 5"'.2""5,_,_4,=57'""'1"".5"'"0 ORIGINAL FUNDS AVAILABLE FOR CHANGE ORDERS ...................................................................................................................................................... $ _____ _,4.,.,68.,.,.5..,.0 ADDHIONAL FUNDING (lF NECESSARY) .............................................................................................................................................................................. $. ______ ....,-0<.;- REMAJNING FUNDS AVAII..Afll .E FOR CHANGE ORDER .................................................................................................................................................... S. ______ 4,.,,6,,,8 ,,_,,_50 IN ACCORDANCE WlTH THIS CHANGE ORDER, THE CONTRACTOR SHALL: Complete all portions of the contract work as a1iproved in the original contract documents and Change Orders No. I and No. 2. Schedule of completion is revised per this change order as described in supporting documenting submitted to City by AU! on August 3, 2012 (see Allnchment I). Contract quantities and unit costs remain unchanged . M/WBE partlcipalion goal for the project remains unchanged at 13.00%. TOT AL COST FOR CHANGE ORDER NUMBER 3 U I~ uftdenlood and ap-t:ed 1hot the acceptance of thi• Chango Order by tho contra<:lor constltatts an ace.Old .and utisfactioP and rtpresen.ls pa)'mnt in run (both ln tlrue and money) for all costs arisiAa out or. 01 incldenlaJ to, the Change Ordtt. ORIGINAL CONTRACT TIMI! 180 days CONTAACl'OR AUi Contractors, Inc. MANAGER/CONST. SER. ADDITIONAL APPJlOVED TIME TO DATE 154 days APPROVP.D CONTRACT TIMB TO DATE 334 days COUNClLACllON (IF REQUIR!!O): 0 APPROVF.1) 0 DISAPPROV~D O crmER ADDffiONAL TIME FOR TH IS CRANOB ORDER 125 days DATE /, lf /t.;12 DAm DATE FTWl 1231\T:\Digester Rcmoval\Consiruction Contract Managcment\Change Ordcii;\C0#3\Digester Sludge Removal Change Order No. 3.doc 0.00 • DISlJlllf"urmN , Wlfmi -FlLE CANARY -CONSTRUCTION FILE PINK -PROJECT MANAGER GOLDENROD -CONTRACTOR • CITY OF FORT WORTH CHANGE ORDER REQUEST CHANGE ORDER NO. 3 I DATE: 8/3/12 I D.O.E. NO. I PROJECTNO. WTR-2010-200051 PROJECf DESCRIPTION : Riverside WastcwaterTreahtlent Plan Digester Sludge 1'reabnen~ Removal, and Disposal Project I CITY SECRETARY CONTRACT NO. 42205 ORJGINAL CONTRACT AMOUNT .............................................................. $ ---~$=5·=25=5=.0~40=.o=o EXTRAS TO DATE ................................ , ............................. $ ______ ~$0=·=00 CREDITS TO OATE ............................................................. $ _____ _,$~76=2=.o=o CONTRAC!' COST TO DATE ...................................................................................................................................................................................... , ............... $ ___ ~5.2=5~4=,5~7=1.=SO AMOUNT OF PROPOSED CHANGE ORDER ............................................................................................................................................................................ $ ______ 0"",0=0 REVISED CONIRACT AMOUN T ............................................................................................................................................................................................... $ ___ ~5,=25~4-.5~7~1.5~0 ORIGINAL FUNDS AVAILABLE FOR CHANGE ORDERS ...................................................................................................................................................... $ _____ ~4=68=.5=0 ADDfl'IONAL FUNDING (JP NECESSARY) .............................................................. , ....................................................... ::., ...... : .................................. : .......... $ ______ ~ REMAINJNG FUNDS AVAU..AB LE FOR CHANG E ORDER ................................................................................. , ............................. : .................................... $. _____ ...,_46=8=5.,,_0 IN ACCORDANCE WlTH THIS CHANGE ORDER, THE CONTRACTOR SHALL: Complete all portions of the contract work u.~ approved in the original contrac t documents and Change Orders No. I and No . 2. Schedule of completion is revi sed per this change order as described in supporting documenting submitted to City by AUI on August 3, 2012 (sec Attachment I). Contract quontities and 11nit costs remain unchanged. M/WBE par1lcipation goal for the project remains unchanged at 13.00%. TOTAL COST FOR CHANGE ORDER NUMBER 3 lt is u!ktcrifood and agreed 1hat the l'ICtcptancc of thi s Chango Order by lho conlrtclor constltutts an acc;ord and satis:faet ioP and tepresel\ls paymml i11: ruu (b oth in Ume and mo ney) for all cmls arlshta. out or. or inclden.taJ 10, the Change Ordtr . ORIGINAL CONTRACT TIM B 180 days ADDITIONAL APPROVED TIME TO DATE 154 days APPROVPD CONTRACT TIMB TO DA.TC 334 days ADDlflONAL TIME FOR THIS CHANOB Q(U)6R 125 days CONTRAC1'01\ DATE &-iO ·}2 DATE / o/t.112 Dll\P.CTOR/MANAGING DBl'T. DATE DATE 0 APPROVF.D O DISAPPROVED O O'ntl!R __ _ FTW11231\1:\Digester Rcmoval\Construclion Contract Managcmcnt\Changc Ordcrs\C0#3\Digester Sludge Removal Change Ord er No . 3.doc • : .. Dl~BUTION, WHITE -FILE CANARY -CONSTRUCT ION FILE PINK -PROJECT MANAGER GOLDEN ROD -CONTRACTOR , . CITY OF FORT W ORTH CHANGE ORDER REQUEST CHANGE ORDER NO. 3 I DATE: 813112 I D.O.E. NO. I PROJECT NO. WTR-2010-2000SI (l, PROJECf DESCRIPTION : Riverside Wastewater Treatment Plan Dige ster Sludge Trcabnen~ Remova l, and Disposal Project I CITY SECRET A RY CONTRACT NO. 42205 ORIGINAL CONTRACT AMOUNT .............................................................. $ ___ __,$"'5_.,.2""5"'5,=04.,_,0=.o=o EXTRAS TO DATE .............................................................. $ ______ --"'$0=·=00 CREDITS TO DATE ............................................................. $ _____ _,$~76=2=.o=o CONTRAC!' COST TO DATE ......................................................................................................................................................... , ............................................ $ ___ _,c5.2""5"'-4"'.5'--'-7'-'l.=50 AMOUNT OF PROPOSED CHANGE ORDER ............................................................................................................................................................................ $ ______ 0"".o"-"o REVISED CONTRACT AMO UNT ............................................................................................................................................................................................... $ ___ ~5,=25~4-,5~7=1.=50 ORJGINALFUNDSAVAILABI,EFORCHANGEORDERS ...................................................................................................................................................... $ _____ ~4""68...,.5=0 ADDHIONAL FUNDING (JP NECESSARY) .............................................................................................................................................................................. $ ______ "'- REMAINJNG FUNDS AVAU..ARLE FOR CHANGE ORDER .................................................................................................................................................... S. _____ ....s46"'8"".5"'0 IN ACCORDANCE WlTH THIS CHANGE ORDER, THE CONTRACTOR SHALL: Complete all portions of the contract work a.s approved in the original contrac t documents and Change Orders No. I and No . 2. Schedule of completion is revised per this change order as described in supporting documenting subm itted to Ci ty by AUI on August 3, 20 I 2 (see Attachment I), Conlract quo ntities and 11nit costs remain unchanged. M/WBE part icipation goal for the project remains unchanged al 13 .00%. / TOTAL COST FOR CHANGE ORDER NUMBER 3 H is umlcnlood and asreed thot the ft ctcpt ance of th ls Chango Order by lho contraclor const itutes an ac.c:ord and ntisfactioP and represen ls paylllffl l in full (b otlt In tl rue and mor.ey) for all co,ts arlshta out of, or inctdenlal 10. the Change Ordtt. ORIGINAL CONTRACT TIMB 180 days ADDITIONAL APPROVED TIME TO DATE 154 days APPROVP.V CONTRACT TIMB TO DATE 334 days ADDmONAL TIME FOR THIS CHANOB ORDER 125 days DATE DATE /. 'o /t.112 DIRP.CTORIMANAGINO DBPT. PATll CllY ATrOaNIIY DATE S.Frank b, P.E., Water Dh:;ector / Christa Reynolds , Senior Assista nt City Attorney Cou-!ClL A(.'TION (IF REQUIRED): DATE a APPROVF.D O DISAPPROVED OO'nll!R __ _ ITWll23 l\T:\Digestcr Rcmoval\Construction Contract Managcmcn t\Change Orde11,\C0#3 \Digester Sludge Removal Change Order No . 3.doc 4055 International Plaza, Suite 200 • Fort Worth, Texas 76109 • 817-735-7300 • fax 817-735-7491 www.freese.com TO: FROM: SUBJECT: DATE: PROJECT: Richard Talley, City of Fort Worth Barbara Nickerson, Robert Chambers, P.G., Kimberly Buckley, P.G., Freese and Nichols Documentation for Change Order No . 3 Schedule Extension August 6, 2012 Former Riverside Wastewater Treatment Plant Digester Project The following portions of the project have resulted in additional time to date for the specified project: Digester #8 -Sludge Disposal at CSC Landfill 4/5/12 -Republic Services approved waste characterization profile for Digester #8 sludge. 4/10/12 -AUi delivered one truckload of Digester #8 sludge to CSC Landfill. Landfill indicated too much free-liquid in truck. Hauling was halted . 5/29/12 -Republic Services onsite to perform paint filter test. Samples passed test. 6/4/12 -AUi resumed hauling of Digester #8 sludge to CSC Landfill. Landfill restricted AUi to two truckloads per day. 6/5/12 -CSC Landfill called meeting to discuss moisture content of Digester #8 sludge arriving at landfill. AUi halted hauling of Digester #8 sludge . Even though sludge passed the paint filter test, the landfill could not accept it due to its consistency, which prevented them from being able to cover it with heavy equipment. 6/21/12 -AUi resumed hauling of Digester #8 sludge to CSC Landfill and continued hauling through 7 /19/12. Sawdust and cement slag was used to further solidify the materials . Total additional time to date= 55 days during first halt+ 16 days during second halt= 71 days Digester #7 -Dewatering and Treatment of Liquids 4/25/12 to 4/30/12 -Pumped, treated, and discharged 41,160 gallons (2 treated tanks) from Control Room between Digesters #8 and #9. 4/30/12 -5/30/12 -Pumped, treated, and discharged 409,576 gallons (20 treated tanks) from Control Room between Digesters #6 and #7 and the Pump House. Note: Current contract includes 2,800,000 gallons (approximately 140 treated tanks of liquids). The process requires on average 5 days to process each tank (treat, fill , sample, analysis, and discharge). Total additional time to date for treatment of liquids from other structures= 29 days WORK ACTIVITY DIGESTER 7 Remove/treat water Install fly ash Transport solids to landfill Demo Fill dirt & regrade DIGESTER 6 Remove/t,eat wate, I Install fly ash/cure T r.msport solids to laodflll Demo Fill dirt & regrade DIGESTER 5 Rem~e/t,eat w•te< I Install fly ash/cure Traosport solids to laodflll Demo Fill dirt & regrade DIGESTER4 Remove/t,eat w,te, I Install fly ash/cure Trnasport solidsto t,mffill Demo Fill dirt & regrade DIGESTER3 Remove/t<eat w,te, I Install fly ash/cure Trnosport solids to laodfill Demo Fill dirt & regrade 1 RIVERSIDE WWTP -DIGESTER SLUDGE REMOVAL AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER WEEK WEEK WEEK WEEK WEEK z 3 4 1 2 3 4 5 1 2 3 4 1 z 3 4 1 2 3 4 11111 1 1111 1 11 1 1 I I I I I I 111111111111111 I I I I I I 111111111111111 I I I I I I 11111111111111 1 I I I I I I AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER WORK ACTIVITY WEEK WEEK WEEK WEEK WEEK DIGESTER 2 Remwe/tceat wat" I Install fly ash/cure Tcaesport soUds to lamfflll Demo Fill d i rt & regrade DIGESTER 1 Remo,ce/trnat watec I Install fly ash/cure Tcaesport soUds to laodfU I Demo Fill dirt & regrade 1 2 3 4 1 2 3 4 S 1 2 3 4 1 2 3 4 1 2 3 4 I I I I I I I I I I I I I I I I 11 I I I 1 111 11 111 11111 1 I I I I I I " . . 4055 International Plaza, Su ite 200 • Fort Worth, Texas 76109 • 817-735-7300 • fax 81 7-735·7491 • www.free1~.,<1 1TJ August 3, 2012 Mr. Richard Talley Regu latory/Environmenta I Coordinator City of Fort Worth Water Department P. 0. Box 870 Fort Worth, Texas 76101-0870 Re : City of Fort Worth Riverside Wastewater Treatment Plan Digester Sludge Treatment, Removal, and Disposal Project City Secretary Project No. 42205 FNI Project No. FTW11231 Change Order Request No . 3 (C0-03) Dear Mr. Talley: Enclosed please find a copy of Change Order No. 3 for work to be performed by AUi Contractors, Inc . on the above referenced project. This change order does not change the overall contract value of$5,254,571.50. The purpose of this change order is to extend the contract time for the project by 125 calendar days due to additional liquid treatment and solid sludge processing time. obert W . Chambers, P.G . Principal Enclosure cc: Fi l e FTW11231 \C :\Users\02171\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\TVQIV5RB\Change Order No 3 Submittal Letter.doc