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HomeMy WebLinkAboutClearwell Baffling and Chemical Feed Replacement Project Augusta Richmond GA DOCUMENTNAMIi: m~-e. Oroer DOCUMENT TYPE: c.- "<\QY\~e. OvdeY YEAR: 1-00 \ BOX NUMBER: y~ FILE NUMBER: \ 5 -5 1- ~ NUMBER OF PAGES: 3\ l.' \- '\~ ~~ IF I$'S-~,).../ I CHANGE ORDER CO NUMBER 13 BID ITEM DATE June 8, 2001 PROJECT TITLE Clearwell Baffling and Chemical Feed Replacement Project ORIGINAL CONTRACT DATE QL.1222 PROJECT NUMBER W-1 OWNER AUGUSTA COMMISSION PO NUMBER Eilliill The following change order is hereby made to the proposal for the above project: PAYEE Aqua South Construction, Inc. TOTAL AMOUNT OF THIS CHANGE ORDER $ 7,709.42 The contract time will be INCREASED by Q calendar days as a result of this change. ORIGINAL CONTRACT COST $ 1,207,688.00 PREVIOUS CHANGE ORDER (INCREASE) $ 609,344.10 THIS CHANGE ORDER (INCREASE) $ 7,709.42 TOTAL CONTRACT WITH CHANGE ORDER $ 1,824,741.52 FUNDING NUMBER/ACCOUNT NUMBER 508043410 542511 0 REQUESTED BY: L.f}~~~ DATE: ~J rld/ SUBMITTED BY:- 1l.;f!, ~ DATE: 7/6/(!) ( J;:l,':t;.ENT HEAD J I tA) l'lllel~ T}/qIOI FINANCE ENDORSEMENT: ~~ ~JliLaf'^.a DATE: 7-r?-CJ( -S COMPTROLLER RECOMMENDED BY: ~~~ DATE: } /10" (II~/O I APPROVED BY: ~ L. " rDAlE , r MAYOR ~ I. I '. 1 .." \, . Augusta 1996 Capital Improvements Program Project W-1 Clearwell Baffling and Chemeial Addition Summary of Change Orders Revised: 06/08/2001 Original Contract Price - W-1A (Clearwell Baffling) Original Contract Price - W-1B (Chemical Addition) Total Original Contract Price Total Change Orders to Date Total Revised Contract Price Total Change Orders Percent of Original Price Total Pending Change Orders Total of Change Orders & Pending Change Orders Total Pending & Final Change Orders Percent of Original Price $1,207,688.00 $819,281.00 $2,026,969.00 $617,053.52 $2,644,022.52 30.44% $0.00 $617,053.52 30.44% Chan e Order No.1 Repair of high service pumps 2 and 4, clean medium voltage 1.1 MCC $11,495.00 1.2 $7,665.00 1.3 $38,618.00 1.4 Re lace oil valves 2-5 and 2-7 and lace in 8x8 vaults $65,862.00 Install additional cribbing, temporarily remove electric 1.5 ductbank, substitute 6' recast manhole for vault. $12,487.00 1.6 Remove and dis ose of oil contaminated soil $1,791.00 1.7 $4,084.00 1.8 Ins ect, drain and dis ose of ear oil in oil lubricated valves $2,484.00 1.9 Ae lace oil valve 1-2 $28,689.00 New stuffing box for horizontal mixer. Startup services for 1.10 horizontal mixer from U. S. Filter. $4,931.30 1.11 $2,369.00 1.12 $31,355.00 1.13 Install ductbank manhole in Central Avenue. $3;825.00 1 Chan e Order No.1 Total $215,655.30 $1 423 343.30 10.64% 06/08/2001 1 of 4 W-1 Change Order Summary ,. , ~~ t' + , , ( t' . Augusta 1996 Capital Improvements Program Project W-1 Clearwell Baffling and Chemeial Addition Summary of Change Orders Revised: 06/08/2001 Chan e Order No.2 2.1 $4,805.00 2.2 $3,901 .00 2.3 i e and recast wall. $16,363.00 2.4 Install cove rin $13,921.00 2.5 Blast and Clean Wall $6,188.00 2.6 $20,592.00 2.7 $7,856.00 2.8 Clean & Disinfect Tank $4,232.00 2.9 Excavation and Additional Cribbin $2,142.00 2 Chan e Order No.2 Total $80 000.00 $1 503,343.30 3.95% . . Chan e Order No.3 3.1 Ductile iron MJ Tee @ valves 2-5 and 2-7 $6,887.83 3.2 $749.37 3.3 3' x 3' aluminum hatch @ valve 2-1 $784.31 3.4 Rehabilitation of Clearwell1 -$453.00 3.5 Cost of c Iinder breaks -$170.00 3.6 Variance on Horizontal mixer startu -$1,078.00 3.7 Re air work at valve 2-3 $11,498.00 3.8 Dewater/disinfect clearwe1l1 $1,611.00 3.9 $1,678.00 3.10 $7,829.00 3.11 $3,533.00 3.12 $18,963.00 3.13 $3,143.00 3.14 Ste s from East Valve Pit to West Valve Pit $2,500.00 3 $57475.51 $1 560 818.8'1 2.84% Chan 4.1 $8,203.00 4 $8 203.00 $1 569 021.81 0.40% 06/08/2001 2 of 4 W-1 Change Order Summary I 1- i I. t Augusta 1996 Capital Improvements Program Project W-1 Clearwell Baffling and Chemeial Addition Summary of Change Orders Revised: 06108/2001 Chance Order No.5 Connection of Auxiliary Pump Station and the Fort Gordon 5.1 Pumpino Station $83,676.00 5 Change Order No.5 Total $83 676.00 $1,652,697.81 4.13% Chance Order No.6 6.1 Lime Removal from Clearwell NO.5 $23,993.49 6.2 Repair of cracks in the slab of Clearwell NO.5 $15,436.80 6.3 Investioation to locate valve 5-3 stopple valve $11,625.00 6 ChanQe Order No.6 Total $51,055.29 $1.703,753.10 2.52% Chanae Order No.7 7 Clearwell No.1 Crack Repair $6,000.00 7 Change Order No.7 Total $6,000.00 $1,709753.10 0.30% Chance Order No.8 Clearwell NO.2 - Dissassemble 3 - 30" Pipes and install 6' 8 square access hatch. $9,354.00 8 Chance Order No.8 Total $9,354.00 $1,719,107.10 0.46% Chance Order No.9 9.1 Investioate Valve 5-3 bv diver $1,590.00 9.2 Remove brick veneer at clearwell #5 $953.00 9.3 Replace brick veneer at clearwell #5 $1,144.00 9.4 Repair of Vertical Joints at Clearwell #5 $1,881.00 9 ChanQe Order No.9 Total $5,568.00 $1,724,675.10 0.27% ChanQe Order No. 10 10.1 Install Stopole Valve for Valve V5-3 Installation $45,153.00 10 ChanQe Order No. 10 Total $45,153.00 $1,769,828.10 2.23% Chanae Order No. 11 11.1 Restoration of the 72" Concrete Finished Water Line $34,445.00 Installation of 2 D-O-L InnerFlex Assemblies in the 54" 01 11.2 Finished Water Line $5,998.00 11 Change Order No. 11 Total $40,443.00 $1810,271.10 2.00% Chanae Order No. 12 12.1 Modifications to Fort Gordon Connection Piping $9,538.00 12.2 Deduction for return of 24" x 16" Tee -$677.00 12.3 Deduction for deletion of asphalt overlav in Central Avenue -$2,100.00 12 ChanQe Order No. 12 Total $6,761.00 $1817032.10 0.33% 06/08/2001 3 of 4 W-1 Change Order Summary I I Augusta 1996 Capital Improvements Program Project W-1 Clearwell Baffling and Chemeial Addition Summary of Change Orders Revised: , 06/08/2001 Chan e Order No. 13 13.1 13.2 13.3 12 . Removal of Concrete Saffle Walls from Post Flash Mix Tank Mobilization Other Chan e Order No. 12 Total $4,777.00 $2,600.00 $332.42 $7,709.42 $1,824,741.52 0.38% 06/08/2001 40f4 W-1 Change Order Summary . . . , 2: E 1i35 Telfair Street Ted W. Ellis, P.E.. Chm. of Board, Emeritusfj Augusta, Georgia 30901-2494 Joseph J. Tankersley, P.E., President E N GIN E E R S Jorge E. Jimenez, P.E., Vice-President Charles D. Drown, P.E., Treasurer Kenneth E. Green, PE., Secretary John R. Evans, P.E. R. Nelson Williams, P.E. John R. Armstrong, P.E., Retired ZIMMERMAN, EVANS AND LEOPOLD, INC. (70(;)724-5627 ,\',v,v.ZEL ENGIJ'." E E I{S.COI\1 May 3,2001 9810-02 Mr. James Rush Program Project Engineer CH2M Hill 360 Bay Street Suite 100 Augusta, GA 30901 '1'" ., ,i I. I ' L MAY 04 2001 Jj BY: __....._................_____.. Dear Jim: We are forwarding, attached, the billing for the removal of the concrete baffle walls at the end of the mixer. These costs are actual costs in accordance with our instructions to aquaSouth. Upon your approval, we will prepare a contract change order for the inclusion of this work into the contract. If you have any questions or require additional information, please call. Sincerely, p~~. Charles D. Drown, P.E. CDD:slvv Enclosure 9810-02 rush Itr.doc '>'8 "'uaSouth , ~i CE]VED MAY -::r II/' r ~ / C - cJ :2- C':DO/ 2 2001 COpy Harolu J. Walker. Presiuenl Robert K. Beck. Vi<.:e President Operations Rhonua Johnson. Administrative Assistant William C. Dobbing. Project Mana\ler Waue D. Woouring. Project Manager Anhur D. Harper. Project Manager J. Randall Myers. General Superintenuent April 27.2001 THRU: CH2MHILL ATTN.: Jeff Henderson, RPR 360 Bay Street, Suite 100 Augusta, Georgia 30901 TO: ZEL ENGINEERS, INC. ATTN.: C.D. Drown, P.E. 435 Telfair Street Augusta, Georgia 30901 Re: WATER TREATMENT PLANT CLEARWELL BAFFLING, VALVES, & CHEMICAL FEED MODIFICATIONS, AUGUSTA UTILITIES DEPARTMENT Dear Mr. Drown, We provide a summary of services performed Friday, April 20, 2001 for your review at the Augusta Water Plant. Subject to your approval. we request this work be incorporated into a future contract modification. ITEM DESCRIPTION AMOUNT 1. CONCRETE CUTTING S 3.46200 2. CRANE, 4.5 hrs. @ $ 75.00/hr. 338.00 3. HAUL RUBBLE, 4.5 hrs. @ $ 86.00/hr 38700 4. 2" PUMP 44.00 5. SUPERINTENDENT, 9 hrs. @ 52.00/hr. 468.00 6. PROJECT MANAGER, 1 hrs. @ 78.00/hr. 78.00 TOTAL $ 4,777.00 Please address any concerns to undersigned. Thank you for your consideration. Sincerely, aquaSouth CONSTRUCTION, INC. ~\~i a. Project Manager 1'.0 lill' 747 - 12-11:.1'"11 Dn\'<.: -1"lIlkr. C;c'lr:;I;I,I.;22 , 1".:1. ,\)121 W,'-12:,()' 1:;1.\ 1'112, "h:,-11144 1:111.111 112Ih"oll1'<I'hcil"1l111111<:1' \II:;U'I:I. (~..\ ,70h' 1,'O-1112.t llUJn .144 (~~\ ~, i~ rJ1 ," "",1 ,..:.:~\tfl. . .:1.-23-201 2: 23PM f!"ROt.1 ,....::l . ,i . aquaS.outh Construction, Inc. P. O. Box 747 Pooler, GA 31322 912.965-1250 Fax: 912-965-1044 DAILY JOB ACTIVITY REPORT PRoJECT: . tI PROJECT NU ER: SITE COHDmONS: l NUMBER IN CREW: WORK PERFORMED TODAY: DATE: '-1" ;J..n-O I DAY: - ,q." WEATHER (ClJoIe): ~ Cloudy Windy TEMP.: 5'1 AM . '7 :L.. PM RAIN: AM PM RAIN DAY? Yes (Use back of report for details) Phase % Complete Quantity · Hours Oesc;ribe Work. -C IA + .2.. ')( ? ,.....~.A.J. ',., '" ~,.t:7= ...,.;0 ~ .....1.,,_ IlA~./3t../ Jf3..... ...J r~ -- -./1. .., IV"7 '~~/ 4;;'-//) '" 1 .//.J ~.-I . -- DELIVERIES (Identify Paperwork bv Job 1# and Phase Code) VENDOR: DESCRIPTION: CONDITION (pipe. rebar, _~quipment. etc.) (ok. damaged, etc.) - GENERAL NOTES; (meetings, inspections. visitors, issues,. problems, etc.) 1"1 ,Jr, - .2.1) . SAFETY MEETING TODAY? Yes D No D INSPECTOR ON SITE No D .CHANG! ORDER REQUeST? Yes D NoD (ItYes, Send Signed Copy to Onice) BY: . REVIEWED BY: FROM : 'DIXIE CONCRETE 1'1 i ,i PHONE NO. : 404 669 2550 Apr. 23 2001 02:29PM Pl INVOICE Invoice Infonnation Invoice #: 017590 Date: 04123101 Terms: Net 30 Days Customer tI: 091459 PO#: Job #: Job Ticket: 11592 Dixie Concrete Cutting Co. Drawer CS 198354 Atlanta, GA 30384-8354 Voice: Fax: (404) 761-1100 (404) 669-2550 Site Information I WATER TREATMENT PlANT 2822 CNTRL AVE. AGUST A.GA. AQUA SOUTH CONSTRUCTlON. INC P. O. BOX 747 POOLER. GA 31322 1.00 HIS 4J2OI01, CUTJREMOVE WAll:. 2 OPERATORS. 14 HOURS @ $85.OOIHRJOPERATOR 1 HELPER, 14 HOURS @ $45.OOIHOUR 2.380.000 2,380.00 1.00 HIS 630.000 630.00 Subtotal: Tax: Total: 3,010.00 0.00 3,010.00 ..-.....-.. 1'1 .), ..~ ffi- ~:z:~ . u~ ~~ Q.. . UJ...I i5~ . o ~ co >=' 0 -- ..., G;., ,..:. .~ - :E ~~ o '"'"c( ,... Q- _(\10 CJ~;s 3ri .~ -JO. ~ a:~ :c ~ en CJ _ :J :> < ~ ~ ~ r- OO C\J \J c: ~ o (ij -..: CD .... as ~ o z l'd .' ~ S '0 ~ ~ )( ~ ~ '5 , ~ :I: 5 .! 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RfIlllN0U5:''fT):malt.llO''I'lIll:.~.:llJtt.. .at. :.ctlho~; (':11 . ::.~.~. W~'llf..cf\lIl'Oe lI;~~A'!l;:Dt.:l!M.tDUl"<'ItlI" .1NtQe.'Cll'.oof(Ud'~:,l3i:::~ ...l6tall lfMI."'~IJ:OU\;'ltlCIUdIlO ~~.:k.Jld8V4_~::'("I..TN. .,.nrll :...~ ~..Ilt."Oll*.::lUlIl8I<<:<<Il_ .u;~"'fN.. .....OOfIdaIoN'QI/lbilIad:IlC:lia\i.ol: C'u'Ulaw""~:'O"fIlIlN::ln Cualen"et .-.umk e11:~IIl: tNt.1lI ~/I8illl.:!Ot..aIl. cl<<ft'lGtr.r ant! :Otl'le' . uanc:~..llItW'c..".....:OMIjIt.IIl::-"llIlllWei" w... u:6tbtt o<<lAOao- eN:\'.'M;,cwibliiib"lIfe' ~.IIY lM~lbU"o'eOf\lDl1'ION8 OH.flIVl!lWl::Tffllll'COlV/OtlA.l,;.;IGNli1O.BaOW'A8 Ofl . OH'8f1fJloU ,Op,cu.rOMSlb ttt:AGIllIU: T.O'.&/..L Of!: 'I'..a.TtiIlM8.~.CQM)f'Ilowa'.ON~TH' ""'_ llI08'O'~Hl8"RINT A&::AGMalIHf;.121. ACrcNOWI.iD<WI:RIlCSIlT .OJ!-THS'8OUfIMfiM' IH ;'~~~~r;0:~:~~~~~~F"""!~;:)F~;t;!,HT"m, '" ""'",' ',," "" ',,'" ";;ii;!::,:' :T:::~~.~~~~...' .., D~re $12.00 Sso.OO $86.00 FIRE. $15.00 EXTINGlJISHm me $__ DAMAGE KEY MANUAl. HARNESS . NAME'.PRWrED:<.,.:: {)'l> ?. ~l ~2 CUSTOMER ~M K'T '~'A. . :=h~ muo V L-. V.. .~O<l.JP NUMBER TO STOP ~EN-:"" PH# ~ -706-650-9S98 ~ANK YOU ~ I'" OEU\I1;RED Ily.... DA Tl'. .....~. etIl:'t'~l'l_lii... !~I..IG..,,;;r~..C'1=-- :1:::1.-,=-......::1. ..........:.....-, r ___, .___ . , -APR-28-2001 16:14 FROM: "'-.... j I ~ I , ' TO: 7063032429 P.001/007 . aquaSouth CON~TRUC~ION. I~C. I - _ i t I 912-965-1250 I -- j. 1 - _ - . ~ 912-96S-1Q44 Fax FAXED To: JEFF HENDERSON I CH2MHILl From: WADE WOODRING Pages: {Q Fax: 706-303-2429 Phone= 706-294-5548 Date: 4/2812001 Re: AUGUSTA WATER PLANT CC: o Urgent D For Review 0 Please Comment 0 Please Reply 0 Please Recycle . Comments: SEE AITACHED BREAKOUT OF SERVICES AT POST FLASH MIXER. ORIGINAL MAILED TO DAVE DROWN. I WILL BE IN CONTACT WITH YOU . UPON RETURN TO OFFICE ON MONDAY, MAY 7,2001. THANK YOU! aquaSouth CONSTRUCTION, INC. WADE O. WOODRING PROJECT MANAGER RECEIVED: 4/28/01 17:1~; ->CH2M HILL; #403; PAGE 2 APR-28-2001 16:14 FROM: TD:7063032429 P.002/007 J' t I ~1W~@l~.!t~ Hurold J. Walker. PJ'csiclclll Robert K. Bcek, Vice PJ'llsidcnl OI'CrDliolls RhondD John~(lll. A(1mjlli~lrl,livc ^~~iM~1ll William C. DOhhing, rrojllcl MlInllger Wude D. Woodring, Prl*cl Munll!;cr Arlhur D. Harper, PrOjCCI Mllnllllcr J. Rundall MyerR, (lclleml SI'pcrinlcndcn! April 27, 2001 THRU: CH2MHILL AlTN.: Jeff Henderson, RPR 360 Bay Street, Suite 100 Augusta, Georgia 30901 TO: ZEL ENGINEERS, INC. AnN.: C.D. Drown, P.E. 435 T alfair Street Augusta, Georgia 30901 Re: WATER TREATMENT PLANT CLEARWELL BAFFLING, VALVES, & CHEMICAL FEED MODIFICATIONS, AUGUSTA UTILITIES DEPARTMENT Dear Mr. Drown, We provide a summary of services performed Friday, April 20, 2001 for your review at the Augusta Water Plant. Subject to your approval, we request this work be incorporated into a future contract modification. ITEM DESCRIPTION AMOUNT 1. CONCRETE CUTTING $ 3,462.00 2. CRANE, 4.5 hrs. @ $ 75.00/hr. 336.00 3. HAUL RUBBLE. 4.5 hrs. @ $ 8B.DD/hr. 387.00 4. 2" PUMP 44.00 5. SUPERINTENDENT, 9 hrs, @ 52.00/hr. 468.00 6. PROJECT MANAGER, 1 hrs. @ 7a.DO/hr. 78.00 TOTAL $ 4,777.00 Please address any concerns to undersigned. Thank you for your consideration. Sincerely, aquaSouth CONSTRUCTION, INC. P.O. Box 747. 124 Elison Drive' PC)~ller, Georgia 31.322 Tel. (912) CJ65-ll50 . Fax (912) 965-1 044 tdgll_l~~ Emllil: H20southG'Nlc:llsolllh.net . AUgu~l.ll. GA (706) 650-0124 RECEIVED: 4/28/01 17:13; ->~H2M HILL; #403; PAGE 3 APR-28-2001 16:14 FROM: TO: 7063032429 P.003/007 p.5 , 4-:23-2la1 2:23PM FROM aq'~aS~uth Construction, Inc. P. O. Box 747 Pooler, GA 31322 912-965-1250 Fax: 912-96&-1044 DAILY JOB ACTIV.ITY REPORT WORK PERFORMED TODAY: DATE: '-I" ;1..0- 0 " DAY: WEATHER (CirCa): @ Cloudy windy TEMP.: 5. 'I AM . 7 '- . PM RAIN: AM PM RAIN DAY? . Vos (Use back of report for. details) Phase % Complete Quantity · Hours Describe Work. C; IA+ a2.. 'k' ? ,. ;AJt.J. ~ ~ t!J~~'" ~~.j.,,_ LJIJ A"d ,...-- ~,/ ." X'"J 'ltl q" ~ ~.I"'! ~ J1 .L, .//."-..-1 , ---..-..... SUBCONTRACTORS: Work % To Date EQUIPMENT: .Rented Company's Hours -...= (Attach Daily Reports) Completed Complete :1.." $1..t!u".I<.'~- '-.J /~.." ,g7, 'if::J.. f},''( " t. ~(1 ~+,,_ /I ..u'_. .:s'~ TQ1v... _~M 1'-/ rIP" c~ I.... '\J LJ Y2.. r.29:2. ~ - fJu'9n Tr..e..I{ " 't 'l2- , -.. DEUVERIES (Identify Paperwork by Job # and Phase Code) VENDOR: DESCRIPTION: CONDITION (pipe, rebar, ~qu~pment, etc.) (ok. damaaed, etc.) GENERAL NOTES: (meetings, inspections, visitors, iSsues. problems, ele.) '" L ,y, -.2..{) , SAFETY MEETING TODAY? - CHANGE ORDER REQUEST? Yes D No D INSPECTOR ON SITE No D Yes D No D ( If Yes, Send Signed CopY to Otrlee ) BY: . REVIEWED BY: .~.. l ., RECEIVED: 4/28/01 17:13; ->OH2M HILL; #403; PAGE 4 . ' APR-28-2001 16:14 FROM: TO: 7063032429 P.004/007 i' ' FROM': DIXIE CONCRETE I.' Apr. 23 2001 02: 29PM Pi , :.' f I, /. ilj'" '; 1, j' r r i' r I f i. t j j 1 PHONE NO. : 404 669 2S5e INVOICE Invoice Information Invoice #: 017590 Date: 04123101 Terms: . Net 30 Days CU8tomer #: 091459 pot: Job .: Job Ticket: 11592 > ,- Dixie. Concrete Cutting Co. Drawer CS'198354 Atlanta. GA "30384-8364 Voice: Fax: (<<U) '761..1100 (404) 669-2550 AQUA SOUTH CONSTRUCTION, INe ',',P. O. BOX 747 POOLER. OA 31322 Site rnfonnatlon WATER TREATMENT PLANT 2822 CNTRL AVE. AGUSTA,GA, 1.00 HIS 4120101, CUT/REMOVE WALL: 2 OPERATORS. 14 HOURS @ S85.OOIHRJOPERATOR 1 HELPER, 1.. HOURS @ $45.OOIHOUR 630.000 630.00 Subtotal: Ta.: Total: 3.010.00 0.00 3,010.00 APR-28-2001 16:14 FROM: RECEIVED: 4/28/01 17:14; ->GH2M HILL; #403; PAGE 5 TO: 7063032429 i' I: I ! i: i~ JI .r,~ '~.. ~: ~". ~~ . ~.... 11.:...J , UJ iii . 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TD:7063032429 d> = C \ i.~ i :\\' ~~ ~ ,. ~ - ~ ~.~. - .... il -5,...1 as " E -.. - ~" .S! /'Ii.: ,- '" ... ... o \ ~ ~ .-=: r., I (I) 'r( .! :> .8 ~ ~ ~ III J;; i~ ~i.~ lI) \.1 :@o> J!!.5 i CD la - ~.5 :5.1i ~ ~ .g:. o lI) .... _;.~ Ii; '8 I- ~ m li~ ~ ~ -' .r; 0 -1i 2: "8~ ~~~ i ~~ ~~~ ~ i.~ d ti ~ . i .~ n m~'" :~ ~~i'~ ~ s.! <('j 5. e : f i ~ 11 '1 ~ ~ !~O~Cl)~ I~ ~rol U)l\J.c~ ,~~ ffi~j~ I~ ~J'~~ ~ ~g. ~~:! ~~ . .c"tJ ~ ~ t- ' ~.!!! II: , , ]', ~ w ~ ....~ \, ": ~ t ~ 8 01{ .j . :1 , .j ; l' ~ ' . ~ ~~~ ~da~:~ Le~-g~-V P.006/007 ,,' 1 ] 'I . . " , . ,'~ :J 4 :.~~ . i . J ,1 '~ "1 RECEIVED: 4/28/01 17:14; ->GH2M HILL; #403; PAGE 7 APR-28-2001 16:14 FROM: iA-:L:l-~~1l ~: ~ll-"M . t- KUM L i' Q. United .R.,.,. ~31G BELAIR FRONTAGE ROAD AUGUSTA, GA 309099413 706-650-9898' r'o }" i- f\ ; I I i , ,. ""--r'~'i:...';"~.~'_~:~~~ "'. 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"~" f.. ..~~::~ ~~~~:~~ ..l~'3 f~ ~~~~;2.~:~: ~j~~~8;.;i;~5t:ti~:~ ~ ~~~;.; ..~j.~:~ ~~.::,~:.~: :~t~ .~..~~:~I~~;:1 ~~~..:...~ ~3.. ~~}~}.:~:..} 3 ~.~':~:::~ ~.~:Z~;i2:~i~~,,~~,~~:;.' 1. PUMP 2 IN SUBMERSIBLE 110 V 35.00 35.00 105.00 315.00 180058 Make: WAqmR Model: STP.400 Ser #: 5067043 SALES ITEMS: Qty Item'nwnber Unit Price ~ BNV" E.i\ ... ENVrRONMBNTAL CHARGE. WA.J:VER PilOTECTION DECLINED ;.:. t f. !.. >.' . , l;f' appl.icable there will be Initials a fuel charge at the r ,. , ICEV $12.00 MANUAl. $50.00 HARNESS $85.00 FIRE. $15.00 EXTINGlJlSHER me $_.. DAMAGE I r: J j' ! the rental end of "~ "3 ..:l - 1IiJ. '31 , '& ~ -ro-f/J !) CUS10MER MUST CA~ F=OP. .?O<UP NUMBER TO STOP .~EN-:r PH# 1-1tJ6.65O.9898 ~K YOU ~ ,. i I. I:' I, r l- I' t i. f ..~........:"'~.................,....'..~.h....."..."..,U............. . ...... ..' .............,,,,,. ........,....._.,~...,...,.^....'''"......"..:::..;:;'. .:,::J,... ~.;..'..:.::.::l;~.. 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'r;Q'.AI.l OP.:ntll~.'COOIOmOIS.O".'l')f.I/~ &1OS'O,~..JlRNfAL.4Gll69lI1Hl.J2).~~.RQCO" .000':r14UlOU""_!lf, "f~!~~!:~~~l!!'!~~.~~."...-9;~~~~~~;W~~~:t.;:J~..I..~.: "'~~J::~rt~: ~~r.r:';,~~; ~ ";~; ~~:~.:;:~~~;:~~~?:~:;,ri :~r~' ~~~~:;";;: X~~~:::' ~t~~~:~~r~~~~.': ~~lE1ill~!::~:i/~r~~'::~:iE:~i~LI~;~j5J~lf}~!i;:IT;~~!:~~SI~!t:;fN:~::fli~;~:1:blI! , . . . . CIfNIHILl SUBJECT BY PROJECT NO. DATE . . SHT_OF_ h -I 'lsu nn. ,r, , A. .J~ ~ '" - s" .r'1 W 1~1 I" PI'" tP '7!-l v.:~-r-l8 t; . I ~I~ (,~r. all ~ 76' ,I-P-~ "'" c .~ ~l ;E>/S: (,5 S" "3 :> -~ IS (p~ 5'. tJ " c:: .q~ ,:d rol d ( 4. o-() I i 7d ,. ) J c. 6, ~ . S~.1 7S' j-t 7~ ~ 40 oJ '" , C . . -IJ-J, ~Z >J' 0 2, 2/ ~. l 0 C (J. ;H~ trJJ (p 7t&. - ~ ) ~ oJ ~, 'l) c. o. PI.. sk" 55 .2 \ !,( ~ ~ 4~1 JO s: :-r.. ~. d ." C o. N 7 . J, d D " II' I.- t 77< ~, d c: . d. :Hi) ~ 1S4 . .. 1I 3) . (II) 1" c. q. .,d~ .5. s1~ ~ 110 0 tl~, ~~ (l. f , I .tI~l) 1~ /l7..1. =-=- C. fJ. Ov t;." ~ /7- -- (, 7q ,0 61 11. ! I. I tJ t (, v. 11 JL1- '-1.- (~LL 7~ 1. d / c ". -ii/ ~ i7~ /. . 'f>) 4- t~_I~5. I} P i' ~2 O~ ~D. PI >> ":'/~ 1?" IN. iJ~ ~ ',. . 1'J9, ~ POI, '8 ?-J 9. 2<- I~ , ., C o. ~I (. c/.~e I ,.) - ,5. Z. 71 't1 It. ,,:Z~J:, z' 7:; --- Yf e", !,'S 7' d. " ~ U 31 9... I. c ~( f- {p 1 'pl. ,." ., . '2 ~ ~i 7~ z. If} - "2 q '5" 7 o. ~, ~ :r t 0 ? 4t .j;; ~c ~, .:-- ,th, S; ..off ~ ~ 9 ~z 4 t ~ 4~ . , J~ 7 1.0 ro r ~ ~ 'ff 70- !'- 4- t. - REV 1/92 FORM 19 Original Contract Price - W-1A (Clearwell Baffling) Original Contract Price - W-1 B (Chemical Addition) Total Original Contract Price Total Change Orders to Date Total Revised Contract Price Total Change Orders Percent of Original Price Total Pending Change Orders Total of Change Orders & Pending Change Orders Total Pending & Final Change Orders Percent of Original Price I. I, Augusta 1996 Capital Improvements Program Project W-1 Clearwell Baffling and Chemcial Addition Summary of Change Orders Revised: 05/03/2001 $1,207,688.00 $818,758.29 $2,026,446.29 $609,344.10 ~ $2,635,790.39 30.07% $0.00 $609,344.10 30.07% Change Order No.1 Repair of high service pumps 2 and 4, clean medium voltage MCC 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 1.13 05/03/2001 Repair 30" line at post flash mixer Replace 30" line, clean and reuse fittings $11,49500 $7,665.00 $38,618.00 Replace oil valves 2-5 and 2-7 and place in 8x8 vaults $65,86200 Install additional cribbing, temporarily remove electric ductbank, substitute 6' precast manhole for vault. Remove and dispose of oil contaminated soil Replace 30" street elbow with 30" MJ elbow $12,487.00 $1,79100 $4,084.00 Inspect, drain and dispose of gear oil in oil lubricated valves Replace oil valve 1-2 New stuffing box for horizontal mixer. Startup services for horizontal mixer from U. S. Filter. $2,484.00 $28,689.00 $4,931.30 $2,369.00 $31,355.00 $3,82500 $215,655.30 10.64% Diver and crew standby at 20" junction box. Replace leaking valve 1-1. Install ductbank manhole in Central Avenue. Change Order No.1 Total $1,423,343.30 1 of 4 W-1 Change Order Summary '.1 I ',t .. -. Augusta 1996 Capital Improvements Program Project W-1 Clearwell Baffling and Chemcial Addition Summary of Change Orders Revised: 05/03/2001 Change Order No.2 2.1 Clearwell No.1 - Plug existing lines and dewater structure $4,805.00 2.2 Interior lighting and ventilation $3,901.00 2.3 Remove existing wall pipe, install new pipe and recast wall. $16,363.00 2.4 Install cove ring $13,921.00 2.5 Blast and Clean Wall $6,188.00 2.6 Apply Coatings @ Wall $20,592.00 2.7 Remove/dispose Debris $7,856.00 2.8 Clean & Disinfect Tank $4,232.00 2.9 Excavation and Additional Cribbing $2,142.00 2 Change Order No.2 Total $80,000.00 $1,503,343.30 3.95% '7~ {'.fer Change Order No.3 3.1 Ductile iron MJ Tee@ valves 2-5 and 2-7 3.2 21" pneumatic plug 3.3 3' x 3' aluminum hatch @ valve 2-1 3.4 Rehabilitation of Clearwell1 3.5 Cost of cylinder breaks 3.6 Variance on Horizontal mixer startup 3.7 Repair work at valve 2-3 3.8 Dewater/disinfect clearwell1 3.9 Rework at east valve pit 3.10 Slide gate at Clearwell 2 3.11 Repair slab at Clearwell 2 3.12 Replace pipe & fittings @ valve 1-1 3.13 Aluminum handrails @ postflash mixer 3.14 Steps from East Valve Pit to West Valve Pit 3 Change Order No.3 Total $6,887.83 '" $749.37 0/ $784.31 v -$453.00 1 -$170.00 0/ -$1,078.00 v' $11,498.00 .... $1,611.00 ./ $1,678.00 V' $7,829.00 v' $3,533.00 v $18,96300 ..... $3,14300./ $2,500.00 $57,475.51 $1,560,818.81 $8,203.00 / $8,203.00 $1,569,021.81 2.84% -1'568 Change Order No.4 4.1 Lime Removal from Clearwell NO.3 4 Change Order No.4 Total 0.40% + ~'f 7 05/03/2001 2 of 4 W-1 Change Order Summary ~i . . Augusta 1996 Capital Improvements Program Project W-1 Clearwell Baffling and Chemcial Addition Summary of Change Orders Revised: 05103/2001 , Change Order No.5 Connection of Auxiliary Pump Station and the Fort Gordon 5.1 Pumping Station $83,676.00 5 Change Order No.5 Total /" $83,676.00 $1,652,697.81 4.13% Change Order No.6 6.1 Lime Removal from Clearwell No. 5 $23,993.49 6.2 Repair of cracks in the slab of Clearwell No.5 $15,436.80 6.3 Investigation to locate valve 5-3 stopple valve $11,62500 6 Change Order No.6 Total Ii $51,055.29 $1,703,753.10 2.52% Change Order No.7 7 Clearwell NO.1 Crack Repair $6,000.00 7 Change Order No.7 Total V $6,000.00 $1,709,753.10 0.30% Change Order No.8 Clearwell No.2 - Dissassemble 3 - 30" Pipes and install 6' 8 square access hatch. $9,35400 8 Change Order No.8 Total Ii $9,354.00 / $1,719,107.10 0.46% Change Order No.9 9.1 Investigate Valve 5-3 by diver $1,590.00 9.2 Remove brick veneer at clearwell #5 $953.00 9.3 Replace brick veneer at clearwell #5 $1,144.00 9.4 Repair of Vertical Joints at Clearwell #5 $1,881.00 9 Change Order No.9 Total / $5,568.00 $1,724,675.10 0.27% Change Order No. 10 10.1 Install Stopple Valve for Valve V5-3 Installation $45,153.00 10 Change Order No. 10 Total ../ $45,153.00 $1,769,828.10 2.23% Change Order No. 11 11.1 Restoration of the 72" Concrete Finished Water Line $34,44500 Installation of 2 D-O-L InnerFlex Assemblies in the 54" 01 11.2 Finished Water Line $5,998.00 11 Change Order No. 11 Total "/$40,443.00 $1,810,271.10 2.00% Change Order No. 12 12.1 Modifications to Fort Gordon Connection Piping $9,538.00 12.2 Deduction for return of 24" x 16" Tee -$677.00 12.3 Deduction for deletion of asphalt overlay in Central Avenue -$2,100.00 +-'1 . '2. 9 4- z.f.p'1 b 05/03/2001 3 of 4 W-1 Change Order Summary I . . . . . Revised: 05/03/2001 Augusta 1996 Capital Improvements Program Project W-1 Clearwell Baffling and Chemcial Addition Summary of Change Orders Change Order No. 12 Total $6,761.00 05/03/2001 Cb's I\ck '/11 J <.0e ~ : 1-L..\~ ~() 'lsrZ;> ~~ l \ 4 of 4 $1,817,032.10 0.33% W-1 Change Order Summary :':::Ie'I:a&T~::I. ................~....- et=e.lI,J_;;....-=-{51.1""'-----:l..~C1=_. 'MBR-2D~~001 10:16 FROM: TO: 7063032429 P.001/006 , -I I afluaSouth CONSTRVCTfON, IN~. ~- j -- 912-96$01250 1 -, I : I ' fax~ 9"2~65-1~ Fax FAXED - , - To: DAVE DROWN 1 ZEL From: WADE WOODRING Fax: 706-724-5789 Pages: 6 Phone: 706-724-5627 Date: 3/26/2001 Re: AUGUSTA WATER PLANT cc: BOB DAVIS I CH2MHILL o Urgent 0 For Review 0 Please Comment 0 Please Reply 0 Please Recycle . Comments: ATTACHED ARE COPIES OF THE ORIGINAL PROPOSALS FOR WORK ALREADY COMPLETED. REQUEST CO #8 BE PROCESSED TO AllOW PAYMENT. SUMMARY OF WORK CRACK REPAIRS @ CWELL #1 MODIFICATIONS TO C'WELL #2 LINE STOPPEL FOR VALVE #5-3 RESTORATION OF 72" FINISH WATER LINE INSTALLATION OF COUPLINGS @ 72" FW LINE TOTAL $ 3,360.00 9,354.00 45,153.00 34,445.00 6.506.00 $ 98,818.00 aquaSouth CONSTRUCTION, INC. ~WOODRING PROJECT MANAGER RECEIVED: 3/26/01 10:1~; ->C~2M HILL; #302; PAGE 5 ,MAR-2q-2001 10:16 FROM: , 4. TO: 7063032429 P.005/006 11;11',,111.1. W.llkcr. l'rc~i,lclll I/"h~n K. lied. Vice 1'lc~ilh:lIl OIICI."lhlll.' Ilhplhla JI111llS\"L ^.llIllll,~lritliv~ ^~'ii~tilllf Willi:llll (', I)Ilhhill!!. 1'I"l'.ict:' {I",IIl;ll:cr \\";lIk D, ,,"plldrill/!. '.'r".ic~.1 MII":'j:l'r Arlhm 1.1 I !;,r!'l"I'. 1",,,jc~1 M:llI:'llcr J. Ibllll:lll Myn~, GCllen,1 ~llpcriIlICI"lcll\ February 12, 2001 . t(Q)\P THHU: CH2MHILL ATTN.: Rob Lorentz, RPR Suite 100, 360 Bay Street Augusta, Georgia 30901 TO: ZEL ENGINEEI~S, INC. ATTN.: C.D. Drown, P.E. 435 Telfair Street Augusta, Georgia 30901 Re: WATER TREATMENT PLANT CLEARWELL BAFFLING. VALVES" & CHEMICAL FEED MODIFICATIONS, AUGUSTA U r1UTI[S DEPARTMENT Dear Mr. Drown, We extend the following scope for restoration of the Finish W;;jler Line (72" Concrete Pipe) leading from tile Filter OuilcJing to tile Post Flash Mixer. SCOPE: t. . Dewatering, pumps, and supervision 2. Estimate by ERI 3. Cleaning & disinfection TOTAL $ 2,~ '\'1.00 3.1.~8G.OO _ S'1~t1)Q $ 34,445.00 NOTE: Please review the ERI estimate which is attached. This proposal is all cslil1l.:lte that may involve a variance in materials depending on orders given by the RPR. Workmanship and material performance warranty to be prOlliUf.;ld lJy ERI. Additionally, this scope does not include any intenor rubber banding at the location of the joint repairs. It is the opinion of ERlthat it is not necesst:lry. Please review and address any concerns to undersignod. Sincerely, aquaSouth CONSTHUCTION, INC. 19, I> Project Manager III . P.O. Box 747. 124 1~:l,~(J1\ Drive. Plloler. <leorgiu .'1322 Tel. (912) 965-1250 '/;IIX (1)12) 965-1044 Email: 1.120sIlUlh@hcllsolllh.I\C.I.Augusla.GA (706) 650-012/1 lll.Jll_I,I' ,~ n,.jCr.~.'\ ~I~'" ~~A ~'"~ RECEIVED: 3/26/01 10:1tl; ->Ct-l2M HILL; #302; PAGE 6 .~AR-2q~2001 10:17 FROM: TO: 7063032429 P.006/006 ---- . February 15, 2001 t~ THRU: CH2MHILL ATTN,: Rob Lorentz, RPR Suite 100, 360 Bay Street Augusta, Georgia 30901 11:11\110.1 J. W~lkcr. I'lc~i,lcn' R,.\[o"f1 K. lied.. Vi.;c 1'1 c~illclll Opel:'1 i(,n~ Rh""113 JnhJ\~'.III. ^,hnini~(ralivc ^~~i~1;11l1 Willi:lnl C. l)'.Ihhing. l'r".icO;I Mllllllr,Cf Walle D. W...."lrinl;. f'wjc,.1 M;nlll~CI' Arlhur D. (1:"'pcI. Prnic~l r...I;III1'licf J, Rand:dl Mycr~, tlcncrlll Snl'cr'inIC/Illc/l1 TO: ZEL ENGINEERS, INC. ATfN.: C.D. Drown, P.E. 435 Telfair Street Augusta, Georgia 30901 Re: WATER TREATMENT PLANT CLEARWELL BAFFLING, VALVES.. & CHEMICAL FEED MODIFICATIONS, AUGUSTA UTILITIES DEPARTMENT " Dear Mr. Drown, Please note that upon further investigation, bolh joints are in fact deflected, This will require two Inner-Flex seals with an increase of $ 508.00 with taxes. This does not reflect any increase in overhead or markup. 1. Pickup and return to Atlanta. GA $ 651.00 2. Installation 504.00 3. Material Cost w/7% Sales tax 4,815.00 4. Markup @ 10% 482.00 5. Bonds 54.00 TOTAL $ 6,506,00 We are sincerely apologize for this oversight and request this amendment to our original proposal dated February 14, 2001. See attached measurements documenting both joints being deflected. Sincerely, aquaSouth CONSTRUCTION, INC. a . Woo nng, . Project Manager P.o, Uox 747' I Easolll)rive' Pooler. Georgia 31322 I Tel. (9 J 2) 965-125U . r:lx (912) 965.\ 04'1 ElItail: H20s011lhCpbellsoUlh.llct . AU8USI:l. GA (706) 650.0124 "iU'I_I~2 ~-~ ~l~ ~;;;!/ ./'~ '.. , i PERI(C~'IC ESTIMATE FOR PARTIAL PA~~CENT ", . I J. .~ ". . ~. .. f AUGUSTA UTILITIES DEPARTMENT PAGE NO.: 2 PROJECT: WATER TREATMENT PLANT ESTIMA TE NO.: #19 A. WORK COMPLETED TO DATE COMPLETED Item Original No. Item Description Estimate ,. # Units This Period To Date ADDITIONAL WORK / CO #1 22. REPAIR MOTORS; CLEAN MCC $11,495.00 100.00% $11,495.00 23. REPAIR 3D" PIPE @ MIXER $7,665.00 100.00% $7,665.00 24. REPLACE 3D" PIPE $38,618.00 100.00% $38,618.00 25. REPLACE VALVES 2-5 & 2-7 $65,862.00 100.00% $65,862.00 26. INSTALL CRIBBING / DUCTBANK $12,487.00 100.00% $12,487.00 27. REMOVE & DISPOSE SOIL $1,791.00 100.00% $1,791.00 28. REPLACE 3D" 01 MJ ELL $4,084.00 100.00% $4,084.00 29. INSPECT VALVES; DRAIN OIL $2,484.00 100.00% $2,484.00 30. REPLACE VALVE 1-2 $28,689.00 100.00% $28,689.00 31. REPLACE STUFFING BOX @ MIXER $1,481.30 100.00% $1,481.30 32. STARTUP SERVICES @ MIXER $3,450.00 100.00% $3,450.00 33. CREW STANDBY SERVICES $2,369.00 100.00% $2,369.00 34. REPLACE VALVE 1-1 $31,355.00 100.00% $31,355.00 35. INSTALL MANHOLE @ DUCTBANK $3,825.00 100.00% $3,825.00 ADD. WORK SUBTOTAL $215,655.30 $215,655.30 ADDITIONAL WORK I CO #2 36. 21" PNEUMA TIC PLUG $749.37 100.00% $749.37 v 37. 36 x 36 AL HATCH @ V 1-2 $784.31 100.00% $784.31 .... 38. REHAB CLEAR WELL #1 $77,858.00 100.00% $77,858.00 ff~, 0 ",; 39. 01 MJ TEE @ V #2-5 & 2-7 $6,887.83 100.00% $6,887.83 40. COST OF CYLINDER BREAKS ($170.00) 100.00% ($170.00) 41. REPAIR WORK@ V #2-3 $11,498.00 100.00% $11,498.00 ./ 42. DEWA TER/DISINFECT C'WELL #1 $1,611.00 100.00% $1,611.00 ", 43. REWORK@EASTVALVEPIT $1,678.00 100.00% $1,678.00 .... 44. VARIANCE ON H. MIXER STARTUP ($1,078.00) 100.00% ($1 078.00) .... 45. EXC.lBACKF/LL @ C'WELL #1 $1,689.00 100.00% ($1 689.00::: 46. SLIDE GATE @ C'WELL #2 $7,829.00 100.00% $7,829.00 V' 47. REPLACE PIPE & FIT. vie. V1-1 $18,963.00 100.00% $18,963.00 v 48. REPAIR SLAB @ C'WELL #2 $3,533.00 100.00% $3533.00 .... 49. RAW WATER CONTROL LOOP $3,808.00 100.00% ($3 808.00: 50. HANDRAIL @ POST FLASH MIXER $3,143.00 100.00% $3,143.00 .... ADD. WORJ{ SUBTOTAL $138,783.51 $138,783.51 -OTAL COST Cumulative if more than one pagel $354,438.81 _ $215,655.30 Page 2 ; , Ii Ii I Ii r ,I , '! :. J",. 1 I PERJlf':IIC ESTIMATE FOR PARTIAL PA~f~;IENT ..c ~ ( r ..- . .. I " I AUGUSTA UTILITIES DEPARTMENT PAGE NO.: 3 PROJECT: WATER TREATMENT PLANT ESTIMATE NO.: #19 A. WORK COMPLETED TO DATE COMPLETED Item Original No. Item Description Estimate # Units This Period To Date ADDITIONAL WORK I CO #3 51. LIME REMOVAL@ CLEARWELL #3 $7,566.00 100.00% $7,566.00 ADDITIONAL WORK I CO #4 52. MOBILlZA TION $2,286.00 100.00% $2,286.00 ADDITIONAL WORK I CO #5 53. JOINT REPAIR @ CLEARWELL #3 $2,094.00 100.00% $2,094.00 ADDITIONAL WORK I CO #6 54. VALVE #5-3, C'WELL #5 JOINT $5,568.00 100.00% $5,568.00 ADDITIONAL WORK I CO #7 55. INTERCONNECTION, ETC. $134,730.00 82.41% $59,976.40 $111,030.99 ADDITIONAL WORK I 56. CRACK REPAIRS @ C'WELL #1 $3,360.00 100.00% $3,360.00 $3,360.00 MODIFICATIONS TO C'WELL #2 $9,354.00 100.00% $9,354.00 $9,354.00 LINE STOPPEL FOR VALVE #5-3 $45,153.00 100.00% $45,153.00 $45,153.00 RESTORE 72" FINISH WATER $34,445.00 100.00% $34,445.00 $34,445.00 INSTALL COUPLINGS @ 72" FW $5,998.00 100.00% $5,998.00 $5,998.00 l' ,,1r TOTAL COST :Cumulative if more than one page) $237,840.00 _ $128,544.99 ; ! ,f ill il! '''I ill :/ :I Page 3 . .j " ../...-"" .:.' '/:., '. .,.. " ".. ;" . . " PERl.i)IC ESTIMATE FOR PARTIAL PA'.i:-JENT PROJECT: AUGUSTA UTILITIES DEPARTMENT WA TER TREATMENT PLANT #19 PAGE NO.: ESTIMATE NO.: 4 B. SCHEDULE OF CONTRACT CHANGE ORDERS CHANGE ORDER DESCRIPTION NO. DATE COST COMPLETED PRICE 1. 11/2/1999 CHANGE ORDER #1 215,655.30 100.00% $215,655.30 2. 4/25/2000 CHANGE ORDER #2 138,783.51 100.00% $138,783.51 3. 8/22/2000 CHANGE ORDER #3 7,566.00 100.00% $7,566.00 4. 8/22/2000 CHANGE ORDER #4 2,286.00 100.00% $2,286.00 5. 8/22/2000 CHANGE ORDER #5 2,094.00 100.00% $2,094.00 6. 1/16/2001 CHANGE ORDER #6 5,568.00 100.00% $5,568.00 7. 1/16/2001 CHANGE ORDER #7 134,730.00 82.41% $111,030.99 8. ADDITIONAL WORK 98,310.00 100.00% $98,310.00 TOTALS !~t~{!~li~lttiI1I!~~~Ii!i!!!i!ti!it1~IJtlfI~!!!!Iii!itt~t1IfIf~!r#IJ~lii! $581,293.80 ENGINEER: ZEL Engineers C. D. Drown, P.E. ~~ ....,/3c/01 BY: I ( DATE: ;f1f?))4#~ . J /2 'l h, C. SCHEDULE OF PREVIOUS PAYMENTS NO. DATE AMOUNT 1 to 5 609,322.10 6. 1/14/2000 326,564.64 7. 2/22/2000 125,964.35 8. 3/17/2000 402,115.02 9. 4/14/2000 246,436.31 10. 5/26/2000 199,434.82 11. 6/9/2000 114,685.48 12. 7/21/2000 68,010.97 13. 8/18/2000 121,106.45 14. 1 0/13/2000 13,378.48 15. 11/22/2000 16,260.39 16. 1/19/2001 36,257.40 17. 2/9/2001 97,218.22 18. 9,812.30 TOTAL 2,386,566.93 BY: DATE: D. ANALYSIS OF PAYMENT ESTIMATE ITEM AMOUNT, $ (1) Original Contract Work Completed (A6) (2) Change Order Work Completed (85) (3) Total Work Completed (4) Material Stored on Site (Attach Schedule) (5) Total Work Completed and Materials Stored (6) Less Retainage % (7) Cumulative Payment Due (05-06) (8) Less Previous Payments (C3) (9) Balance Due This Payment 1,980,480.74 581,293.80 2,561,774.54 0.00 2,561,774.54 11,729.12 2,550,045.42 2,386,566.93 163,478.49 I certify that to the best of my knowledge and belief all items and amounts herein are correct; that all work has been performed and/or material supplied in conformance with the contract, and that all balance is appropriate for payment. aquaSouth Construction, Inc. Wade D. Wo . g, P.E. BY: DATE: APPROVED BY OWNER: Page 4 . " 4 ,. . .", -~OA. . :.../. ...~ ~ . I. . UTiliTIES DEPARTMENT N. Max Hicks, PE, Director ADMINISTRATION 360 Bay Street, Suite180 AUGUSTA, GA 30901 (706) 312-4154 - FAX (706) 312-4123 MEMORANDUM TO: GEORGE R. KOLB, COUNTY ADMINISTRATOR FROM: N. MAX HICKS, DIRECTOR, AUGUSTA UTILITIES SUBJECT: W-1 CLEARWELL BAFFLING & CHEMICAL FEED REPLACEMENT PROJECT DATE: 06/08/01 CC: FILE Please find attached Change Order #13 for the above referenced project. The change order consists ,of the following changes at the Highland Avenue Water Treatment Plant: . Remove concrete and wooden baffle walls at the Post Flash Mixer $4,777.00 $2,600.00 $ . 332.42 $7,709.42 The removal of the concrete baffle walls was required to increase the available water production capacity from the Highland Avenue Water Treatment Plant. The total cost for the change order is $7,709.42. . Remobilization · Other Miscellaneous Adjustments