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08-082.00 Halme Construction: 24th Ave Reconstruction.~ ~011~ ~~"' CHANGE pRdER TO CONSTRUCTION CONTRACT t+l~; D9-006 dEPARTMENTOF PU9LIC WORKS 'FtCdECT; ~~Ih gvonuo Rotan.BLvtklae Pra~ecl CONTRpd:T BATE: $f5~2U08 :OMRACTOR: Haln4a Conatruoklon, Il~c, CW1f1NGE ORdER Lv0' 4 :APffAL IMPRO~EF~ENi PRp,t~~.S [~Q~ ~Cdd3 --- IGd hlO.• V9{~9 OESL` RIPiI~N OF CHLC1fi~S Thla C.IlCR84 OGd4r c4n.:li of lhre8 stltlilldo781 K~ter se7vlreg an 3chemule e - wa'.e711nB work funded b;r Vera YJeWr ord Parr4F. tlem 7 ~ Grlveway P~p~roSCr~ea et 2211 S, Vero Cress Ehlvo ~2J019-13 Nom 2. Undadralrl pi~C n03r 51a Q3+B5, 19' R! to C~ i6 S~?S9.d1 Total Amount 41 ~!& Ghanpa Qrdo~ Incl. Tax1: $-0,983-39 5ua57a,N7WL Cd61PLET14N Omplnal Dane: 7Fr~'280$ Prior ko thle Cklargo Ord4~ 3FS1 xL46e Intlu~mg Ihle Change ^rtler e!{r2aal AgL7sl Working days' 34 arklrKl Daye rlddad tW Ihle G~: 2 Wkrldno Drys ~ctutling khi~ Cp' 31 GH.4PfGES RESULT IN iH2 FDLLOY.'ING AUJU$TMENT$ pF SCFi A CGNiRACT PROGE~ D,~IGI~1A,iCONiR.4CT 6CH Al~M04'Ni _ __ 5 6+11,30 TOTAL PRiOR 6CH A CHnhfCE pRpER nrn~uNT _ _ ~._ ~ S 790 CONTRACT SCH A FSIOE PRiOR TO 7H7S OWAhf{aE OR^ ER phmuglt COCp2~_S fii2,720 NET SCF{ A THIS CHANGE 4RCFR.___---------------.--.-- ~........... 5 +,3$7 CONSRAICT SCH A Ad'.OUNT fh1OLUCING THIS CWnN~E oRGzR 5 657,117 TFiE5E CHA7~'GE$ RESULT IN SHE FDLLOY,'ING ADJUSTMENTS QF SCH ~ CONTRACT PRICE' OF21Gf}dAL OONFRAUT SOW a {~MryL'NT __ ~_ ~._~.....~.,- S 2512$3,64 FOT1lL °RIpR SGH a CM,anrGE OREIEFt nlnOiJNT _ - - 5 - 1 399,96 _ CONSRP.C7 9CH E PRICE PF+30R TO TMS CHANfiiE QRCER (Il11CU$h Up~~_- $ 252,972.45 NET8CF: B iH19 CH+1f+tGE ORpER-__-- ,....._W......._~___........., S 0.00 [,'ONSRACT SCH 8 ANOUNi fNCLUEI1NCa iH15 CHAh#aE ORdER ---------------~----- $ - ~5Q,972,4B $.B9i TAK --- - -- 5 21,72$.$3 CpNSRACT $~W 9 AsV.GkfNT ~IhCLUGING SHI$ GHANCZE ORdER FdJd TPXES 5 274,62,29 CFt57{GE5 RESULT IY THE FOLLOY41:#4 AbJ91STMENTS OF TOTAL COkTRACT PRICE: QRI~[NP,LT4TALCONiR.~hC7 RhiOUM' $ 413,32B3U YO-f.41 PRI05 EpNTRA~'i CHANGE OF2dER ,4MOU~'T ....._~.,~___- . 5 2,179,96 TOSpi CONTRAICT FRICE FRICr~ T4 Tk:15 CHMI'~iE ORE}ErR phrou$h GCS 3~_-___ 5 916,743.41 NET THIS CHANGE OROER _.-~„_...._.,~_~_,.__.......,.,.,.r--- ~ ~~6E7,79 70TA1 C~NSRACTAMOlINTiNCLUL~ING i}{15 CWMa'GE ORp~Fk-.-.-.-.-.-_-- 5 921,137.19 T4YAL TAx {SCHEDULES 9 8 Cl ~- 5 23,493,26 7QYALCONfRACTf~MOU'N71N~LUI~IN~, 7HiS CFitif+!'~SE ORaER AND TAX 5 °44624,45 CONTRACT~r~ACCEPTANCE;~~~f.!/~ ~~~ DATE: Tha c4nU8cIG' Ix~feGY e4cepu lhla e . :m r kRU Ipirs ~ o ai rarl fa. 81 w3rk BeHOrned- t ~ RECQh;MEHdEl76Y: ~ BATE' ~ ~* APPROVED 91F= dA7E~ ~Nr~IECY 4 41 CIP' , APPROVED 6Y: ~~~ ~ DATE; Owhtl ,YUrCar, ~~hUno]ec RTTACHrdENTS' Ca Of II'14 4 ind COrNrCCI 0.~IGIN~aIBTQ; Ca,lrarl~r,CitytlS3tkanel7JleyClelKaOmca,t•5"J~fO"actfJ4 ~~~^~ Spokane ~Va11ey Public Warks Capital Improvement Program 11707 E Sprague Ave Suite 106 • Spokane Valley WA 99206 509.921.1000 • Fax: 509.921.1008 ~ tityhall®spokanevalley.org ProJeet: 24th Avenue Reconstruction Project CIP No.: 0058 Date: Jvly 18, 2008 PIAn Ref: Detail 6 Sheet 4; Plan Stt 5 Specif cation Ref: TOPIC: Driveway Appronch VVorlt at S 2211 Vera Crest Drlve The existing driveway approaches on Voracrest for this residence at Station 25.20 RT and 26+ti0 RT do not have curbs. The roadway edge o£the existing driveway approaches are rar~cd and the property owner desires to replace the adjacent existing concrete approach. ACTION: I. Driveway Approach at Station 25+20 RT The following work to be done under oxisting unit bid items: :Bid Ttem A8 -Remove PCC Sic[ewalk aad Driveway 8 SY x $6.801'SY = X54.40 Bid Item A43 - diriveway Approach Curb 30 Lh x $14.001LF ~ $420.00 Install from ncarest straight joint is existing curb on north side to ne~v curb at Station 25+10, Provide 6" curb reville at center of C>~ 19. Pleave provide a Lump Sum price for the following work: Sawcut 16 LI' (tl-) of 6 inch thick PCC Drivoway Approach. The Ciry Inspect Trill mark the sa~vcut location for Driveway and Cueb. Excavate 4" dcnp, backfill aad compact to 92% ofmaximum density per Modified proctor with crushed surfacing top courso. Remove t0 LF (-t-I-)of existing 4" Diam PVC pipe and surrounding concrete. Install connecting-fittings, elbow and 10 LP PVC SCl3 80 PVC so that outiet~is cast in place in.Drive~vay Approach Curb, ll2 inch above ;~nfsh grade rim elevation. at eenter[ine of Catch Basin 19. Lump Sum Cast (incl Tax) $ -S'y ~ • ~ Total Item 1 Cost (irtcl Tax) g ~ ~~ `~' Sy <Addi~cssee> July 18, 2008 Fage 2 2. Driveway Approach at Station --26+60 RT The foIlo~vin$ work to be done ander existing unit bid ifems: 13id Ttem A8 -Remove PCC Side~~~alk and Drive~~~ay 10 SY x $6.80/SY"". _ $68.00 Bid Item A43 - Driveway Approach Curb 30 LF x $14.00/LF = $420A0 Install from nearest straight joint in existing curb on Werth side to full height curb on tho south side. Please provide a Lump Snm pried far the fallowing work: Sa~rcut 25 LF (+/-) of 6 iach flock PCC Driveway Approach. The City Inspect will mark the sawcut location for Driveway and Curb. Excavate 4" deep, backfiil a,~d compact to 92% of maximum density per Modified proctor with crushed surfacing top course. Lump Sum Cost (incl Tax) $ 5 / ~c • !0 2J Total 7teJn 2 Cost (incl Tax) $ / ~ ~ `~• ~ 3 Total Items 1 and 2 Cost $ 2 o ~ 9 • / 7 Total Additional Time is 1 Day. The property owner will contract independently to place new Driveway Approach. Spol~ane ... Va1ley° Public Works Capita! Improvement Program 11707 E Sprague Ave Suite 10b ~ Spakane Valley WA 99206 509.921.1000 ~ Fax: 509.921.100!3 ~ cityhalf®spokanevalley.org Protect: 24th Avenue Itecoustruction Project CLP No.: 0058 Plan Ref: Plan Sh 5, Detail l3, Sheet 6; TOPIC: Underdraia Pipe UDPI6 into CB 16 Date: 7uty 22, 2008 SpeciGr.~tion Ref: A spring has been uncovered in the subgrade at approximate location 23-65, I9' RT. The spring enters the subgrade under the existing curb and pools on top of a blue clay layer at an elevation that is l~loty the invert out of nearby CA 15. ACTION: btstali 44 LT of UnderDrain pipe with geotextile tvrzp embedded in a 12" x 12"x12" section of gravel baclcfill 5or drains per Detaii 13/6 from Station 23+b5, I9' RT into CB 19. See Attached Exhibit showing a portion of Plan Sheet 5. install with underdrain invert at CB 19 ° 2115.11(0.10' above west outlet invert.} and slope behvicen i% to 2%, as necessary tea avoid existing utilities. The following work to be done under existing unit bid items: Bid Item A27 - PE Underdrain Plpe 41ai. Diam: with Geotextile Wrap 45 Ll~ x $371SY= $1,665.00 Please provide a Lump Sum price for the following work: Additional excavation and baclcfill costs for protecting and ~vorlcing around underground gas line, powor conduits, phone lines, ~vatertine and adjacent CIvIP storm drain. Lump Sum Cost (incl Tax) $ '703• !off Total Cost (incl Tax) $ Z 3 ~' 8• (o/ Total Additional Time is 1 Day. /////~~ P ~~l~11/ALL/ ~i~~i~.~i~i~v~i.~ui~~,~i 1 f T ~ -s - _ ;,, v,, 6• ~ W -- -.~ -- ~ 23+00 ~ ~. I ~~-~ ISE~ DTL 1/5 IFOR WORK I 4„ ~ THIS AREA -- \\ .~ y -~- © ~ l~ v 1 ~f -~ ~~ STA 23+01.89 T I M 23+40.79, 33' RT N SAWCUT ACP L PAVEMENT. I ~ SEE DTL 8/6 } ,~~~ ~"` ~~ N w I~ -~ CB19 '- INV. EL.=2115.11 ...r _ _ '1~1=-~- T ~ ~ ~6" _ . ~ - DP - / ,~ UDP 21 fi=x-~: ~- S=-= ~~ ~~0 24+00 .,6 ~ -v . /o`o ~ ~~ 4" G - ' ~ PR STA_ 23+65,19' RT TOP OF PIPE ABOVE SUBGRADE WITS-IIN ~ ~20' OF C6 ~EE-~TL~.~,.~ FOR UDP 20 TRENCH SECTIC i-UDP 20 ___ --~ ~ - ~. ~ _~ C S 2219 Ve #~4525~ CB 20 ~ STA 24+10,17.50' RT RIM EL=2120 93 0~ 7/22/08 .~ O~ ~ ~~j''%'' n~~~~~~ ,%' j . ,/i!!~~