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2023 Ortiz Enterprises - Project 2011-05 Dune Palms Bridge - Change Order No. 2ta QaW - GEM ,,ft{x DESERT - TO: Jon McMillen, City Manager FROM: Bryan McKinney, P.E., Public Works Director/City Engineer Via: Carley Escarrega, Management Assistant DATE: June 14, 2023 RE: Contract Change Order No. 2 Dune Palms Road Bridge Project No. 2011-05 Attached for your signatures is one (1) electronic Contract Change Order No. 2 between Ortiz Enterprises, Inc. and the City of La Quinta for the project referenced above. DESCRIPTION OF CHANGE This Contract Change Order allows for Storm Water modifications Total $67,555.50 Please sign and return the original to the City Clerk for final distribution. REQUESTING DEPARTMENT TO CHECK THE ITEMS BELOW AS APPROPRIATE: X Contract payments will be charged to the construction account number: 401-0000-60188-111205-CT Authority to execute this agreement is based upon: City Manager's signature authority provided under Resolution No. 2019-021 for budgeted expenditures of $50,000 or less. _X_ City Council approval on October 8, 2022 The following Budget Summary is provided: Project Budget $ 29,756,245 Contract Amount ($ 21,635,759.60) Change Order No. 1 ($-60,000) This Contract Change Order No. 2 ($ 67,555.50) Balance Remaining $ 8,112,929.90 As indicated, adequate funding is available. 78-495 Calle Tampico La Quinta, CA 92253 760.777.7000 WQaNNW CAI IPORNIA —. Sheet 1 of 7 CONTRACT: Dune Palms Road Bridge Improvement Project PROJECT #: 2011-05 CONTRACTOR: ORTIZ ENTERPRISES, INC. 6 Cushing Suite 200 Irvine, CA 92618-4221 CONTRACT CHANGE ORDER NO. 002 Pursuant to the terms of the original Contract Agreement, you are hereby directed to make the herein described changes or do the following described work not included in the plans and specifications for this Contract. Unless otherwise stated all work shall conform to the terms, general conditions, and special provisions of the original Contract. DESCRIPTION OF CHANGE This Contract Change Order has plan revisions for the 12" and 18" sewer lines and storm drain modifications as shown on the revised plan sheets and in the response to your RFI No. 8 (See attached drawings). Please implement these changes and costs will be covered as Extra Work at Force Account. Storm drain modifications: Remove conflicting storm drain manhole. Install 24" HDPE connected to existing 24" pipe with concrete collar and into new lowered 42" HDPE with concrete collar. Place additional concrete collars at angled joints. Total of 4 concrete collars and 2 sack slurry around perimeter of all storm drain pipe. Note: 3 of the concrete collars will be paid on a later change order. Manpower, equipment and material costs to install new storm drain revisions (includes Ortiz's markup on SRK $1903.13) = $ 36,087.51 1 concrete collars at unit bid item price $ 2,200 EA = $ 2,200.00 Sewer contractor costs to remove conflicting manhole and storm drain pipe = $ 4,183.06 Sewer contractor incurred standby costs for equipment during the 2 week delay = $ 22,621.63 Additional costs for PCMS board rental for the 2 week delay = $ 2,463.30 Total $ 67,555.50 After review of tentative work agreements and invoices from the force account work, the agreed lump sum price of $ 67,555.50 was determined. Price total will constitute full and complete compensation, including markups for construction work and delays incurred. ta�W Current Contract Amount Add This Change Order No. 002 Revised Contract Total Sheet 2 of 7 $ 21,566,759.60 $ 67, 555.50 $ 21,634,315.10 By reason of this contract change order the time of completion is adjusted as follows: - 0 - days added to contract time. The contract completion date shall be: Submitted By; -/�. Approved By: 12/17/2024 Digitally signed by Bryan McKinney Date: 6113/2023 ztna os to ta:aa:ss-07'w' Jon McMillen, Cit �iA- J2h2-'Z We, the clri lgned Contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved, that we will provide all equipment, furnish all materials, perform all labor, except as may be noted above, and perform all services necessary to complete the above specified work, and hereby accept as fill payment the amount shown above, which includes all dire and indirect overhead expenses for any d .:.rys. Accepted By: I. L—,itle: Contractor: '' ►� I G Date: =1 IN THE CITY OF LA QUINTA, COUNTY OF RIVERSIDE, STATE OF CALIFORNIA WnpR -- Sheet 3 of 7 DUNE PALMS ROAD BRIDGE PLAN K I SANITARY SEWER IMPROVEMENTS FEDERAL AID PROJECT #BRNBIL(537) LA QUINTA PROJECT #2011-05 vI Ty_In.u> LOCATED IN A POR. OF THE NW 1/4 OF SEC. 28 & NE.1/4 OF SECTION 29, TOWNSHIP 5 SOUTH, RANGE 7 EAST, S.B.B.M. ^ ` CORPORATE J. PAUL SLDG CVWD. CVSC N GNWAY tII CENTER DR APNWp W()9J F%.JB RES f'.UER APN A00010009 CX. ORG /JSJTt / / tmm A 1T'• GC Sf%E9F t f%MIM BLT%i5 / 'T�.P IA QUINTA NIGH SCHOOL ..x wnrnurownwrwwr.xu,uu i t APN 890J9D0 0 APN (A6J9003J ,/ �Il�( 11 Aim OMG/ 10)}JAPN600-01P001rHEET 2Et i.:LI' .) ,i 1sctER -.,ac9z � ... U��IT Iz EE co`vlusms r m a..n., E + cvro crow � . __ .... t - PAL I D SEOIIM IK '� ultr4.lIIR/ lIK Ex.E' YfP SE1RR '•y/' ,AP MO R ` f / SDjR q �».,r.. i rnvcct uc a=mcc zsas /i •= J SyFF 3 c.. ros `.t T APN-;,, DUNE PALMS ROAD 4 R / DUNE PALMS MOBILE ESTATES KINGOGM HALL OF TT11II ,<w•=ru rtr4*.rm.'..w++x..<-«< HIGIOVAY 111' .ro / x0011 /J JENOVAH9WITNEOFES Yx r" �•'T`m' EN N REC YAIER J �Cx IB' vU` ; afR�'O10 DYAD m /JSJTS CYp —1 200 APN SODOJWI9DI uww raawrwwa i "AS'.00wTR n"nrsurcuran u»a vw nwutrrueramwn .'I"^.'-i SIAGIIC MYx owux »aw. w.m�wrx»eir..�nnc r .. io rr o.+wmunurrx•wwrc•rr<.mf wr.unramwmm�uuw ONSTRUCTION NOTESwns wtvnn rZ^ •'". v.,m f<.r wm I ; o va� ,u..w.,.<.rn:.«r.m.. 0.0.+ • f r w r mm mw n .a %i ' ww mxtat nsval twralw ' t tM it sroa. rx tt•ta ml" rIH M VWD REFERENCE DRAWINGS ac,rzol yr O a m �=t, Tmf• Nms r t Ir su f. v twan. wr sIM �' 1T 171 ^� �,12MPAfJiF_5 am]z.Nf x• raf m.Ma aw.Et r. rx— .. ,c,,vxxr Rx qm sm s.n "— ��\�\���-./•�i'�� T .w It at•nr a tsro rA � N r o °L.smoCO .fl o u nx .v,e MANHOLE LEGEND fsa:f %tl's""t 'at [•rtP f..t ' c6 °f`pM16 CVWD RIGHT OF WAY INFORMATION 10" ` 0. u lu fu. 4' ftRa wwNl a a. a. r tM1 " V Aa Slvnitr ax•LL LAN ` rto.w-!ntr N-a1Fi• N• rFifPfD r,x rmm v al.ora� M uroi. ]Irw a¢x a rttr f [r.sr rr wt r.w. ro Ott rxTl mttiwrlw.x •r. p ]]) fr W A brlf.M M.w N ft xGvnl rtxu'tr:[ NltfltfT] fM,tulrtrlW .........—.—• �•� NOOrPaY '� •A NI Tb)Y.A ,a+f x n axNi a. r aaa �,r� xmr. exurar w Cw. run m ' asl x.t • G5 xUM C �. Capri.. VHrlr .. rmH rl� itK IbRrla x. r awp, t. w qa= w oN o,• KLv [.u..txr prRw[x f.owN, CA. [.n PIt rNm m u, k w p roof n a a t,e wnvmxJ VVVU LAJLMLNI NU f IN FX OF SHf.F.Ts sLu asul�Jlln !,.«I rA wo. u� Rwuswt OrMx+09 .,. J VEN 0lovxa2 r. .rr...,.. RiNEDIY ANIIARY SEVExMPRO EMENTC460R111 SHEET aw _ HEPTAGON sANI ROAD ENrs Obi ry:•i DUNE PALMS POA BRIDGE TARY SEVER IMPROVEMENTS t � TITLESHEET ..,. x ...,<., ELEV.-81.BZO IN:4f 5 SCurn. xN r[) l.E. 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AVE e[rAEfN nE GNrER s Fr" W.ea[ Uwl ' \� X 4x I t o mare +s "vuEcr DSrx c, " s , r U Ireic+ W s r e r Q�t y v CONSTRUCTION NOTES e N� c 8 Qom, t �mxrxAmw ra nr n u . —F Aex ew oro ooe g CMD EASEMENT NOTE — ,.x so. o 0 000 O nw ok env. � cvsc � 18" VCP SEWER RELOCATION DUNE PALMS ROAD (PUBLIC) e, ,n m kX0ty Ci LA9WNIk WXY0F RKnM SIATEOFC00NMF S H E E T m9 sar ernA xcs_ ps. m�rn� scw xxwuew • _ _- _ __ _ DUNE PALMS IiGPD BRI[1GE ,rXros•w n $EH' NTS 3 SAEWENITARY SEY�MPROVER EMEN18' SEWER IMPROVEMENTS a G r _ E ._ �u� x." v'»>e r•As. - ',o ° , . — O/s_relC�- NORTH OF CVSC , - �vsers -.. _ ` c" °�01'v0� — n-s v s o r, caunn N A Pw a ws xa se ee e M T ELEV.=81.620 rcAvs"ssan aAvur uv seau. 12" SEWER RELOCATION & IMPROVEMENTS J „Ae� a...a.� Sheet 5 Of 7 aI w 7y fi� i Y obi K`w� K�3 �SY " r. ,, ,f mra«n.o sn '�._ cQ,rcz.b. S ti.'sash..�$"� I , c ,w•am ,©,,.:, Po: K ar mu' fi0 - i Y S� , I x 0.TAIL 00 rr rt e�rzmr �a as,a w,oaiw<z wnv rar m,,. lr „�,.y, z .N� YG•. TRENCH DETAIL 5 dR SPECIAL CONSTRUCTION .50 t�, • ,. .r� ,a rr. M EASEMENT NOTF µryp xwo 40' I- M; -�� fll er< MANHOLE BOTTOM DETAIL - NNE WMH p1, 6.6J.JJ.(All)=6.511@K) n Q SfM RDATA ecw,N/mr, I 6 5 (O-f �-rob�H� e�Z . we .ms Nim ,acros .we ecma ea aase a uo� uwae. wwo m /r All e pro � w-rca �o) y�,F / '' �z�'w"i CONSTRUCTION NOTES / ye , cnoa� �Ju n»� � rxMr n• - - — � — �iiT_ e msrwcpsz,ra o sec a _� �..._ , N O-�°i. 6 uc Oe r rnn erx aox axw uoa.<•a�� , oos,n mxma a i s .x E u �w .,y w = [II� u._a..l ,,o,n awn xae.,:»�J . ,,,, xi°asnu��mae,awav.,n .aar. �•ma�v „uav� x�.�aoxr µx �,"",�>,a,, ,.n •e, „z am �.------ - - ,u: �.pv�„•_o•,> eww ® x c v r s�N--a,_ ttn-,r -sa, _._-- osi_a,xanc Eucmaucaxr --cj T r s Hee _ OUNE rsce,sr auraw �SROAD BRIDGE SMITARYSEH"EF—PT— •I"w'" ( RIMPR0VEMENTS MPiv2"SEETROVEMENTS — NOROFCVSC Tv ELEV. 81 620 - n rmvsnr eswm, n.wa� usr ssau. - - Sheet 6 of 7 e� 0 aIF NI ;h F A: ? { a fi0-. 0.-.,< u g a, e. r4x s so- li ° \ . ao.� Its "D so- r Pw.K LATCRAL A LATERAL B OUTLET "13" LATERALS C 81) 42" SD RELOCATION 10 .. : ..... 1.1 10 30 2023 22 - lArr-- CONSTRUCTION NOTES iAV "^ WATER MAIN RING NO rE'. `� �r . x� � �'sp ,•� . �� .Px.ee<w.°w °�x.,s�°+max �Pw, r,PE . °. ��. .�. i !i � � �� I �` P. rx°. a ,.n � x<e..x� Pma° I ) \ .w.-. '�Nea �� ®� «.• ®ron,w1L sn,a �,• �e ��.�, x« s.ex, , r axe �, �� O_ur<, a a,.e _-— - "' �-_ _ O <m _ ! a,•. ....-...-. .-. , ...e. _-.. lip ° nP DUNE PALMS ROAD DUNE PALMS ROAD SECONDARY TRAIL NOTE: LATERAL A & B, AND OUTLET "B"LATERAL C & D - aassoP aeux:xes ,'a+''aau,aavm .,, °moo wwar. CITY OF LA QUINTA CALIFORNIA SHEET DUPE PALMS ROAD BRIDGE I MMMENT PIPN 14— wxr n.Lyn,m: su,m•yw'w • 'esw' tmx nae yx w x.z. n n'c xo'wx ate, c xmr wra J'" 7] STORM DRAIN PLAN m - x,..w, oazamzaez- ELEV. =81.620 GENERAL ENGINEERING CONTRACTOR Sheet 7 of 7 ORTIA LICENSE NO.467088 6CUSHING, SUITE 200, IRVINE, CA 92618 ENTERPRISES, INC. PHONE (949) 753-1414 FAX (949) 753-1477 Request For Information Project: Dune Palms Rd. Bridge Improvement OEI Job # 234 RFI #8 Subject: Sewer Survey Bust _Date 2-27-23 Information Request: SRK Engineering began excavation of sewer lines on the northwest corner of the project. The existing lines are roughly 6' and 8' north of the surveyed locations, with the 18" line running over where the 12" was expected to be. The vertical grades seem to be as surveyed. This issue does not allow SRK to run the bypass plan as submitted, as both will need to be bypassed in order for the work to be completed. In addition, the 42" storm drain east of the proposed manholes is in conflict with the existing location of the lines. We had a meeting with Tom, Jose, and Brad from Heptagon 7 to discuss. Please advise on how to proceed with sewer improvements. A response is required by: 2-28-23 Signed ____ LIt , Jare Ramsey — �oject Engineer Response: Please follow revisions to storm drain and sewer lines as shown on the attached drawings. Costs will be tracked on a time and material basis and a chanqe order will be forthcominq. Date: 3/10/2023 Signed Attachment: Sent via: