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Home My WebLink AboutC22870B - CO #3 - Portola Ave. BridgeCITY OF PALM DESERT PUBLIC WORKS DEPARTMENT STAFF REPORT REQUEST: Approve Contract Change Order No. C22870B with Granite Construction Construction of the Whitewater Bridge (Project Number 647-04) SUBMITTED BY: Mark Greenwood, P.E. Director of Public Works CONTRACTOR: Granite Construction Company 38000 Monroe Street Indio, California 92203-9500 DATE: CONTENTS: Recommendation: June 8, 2006 Contract Change Order No. 3 Vicinity Map 3 to Contract No. Company for the at Portola Avenue By minute motion, approve Contract Change Order No. 3 to Contract C22870B with Granite Construction Company for additional work at the entrance to the Portola Country Club required for the construction of the Whitewater Bridge at Portola Avenue, in an amount not to exceed $75,913.00 . Discussion: On July 14, 2005, City Council approved Contract No. C22870B with Granite Construction Company in the amount of $10,046,046.00, plus a 10% contingency, for construction of the Whitewater Bridge at Portola Avenue. The Notice to Proceed with construction was issued on August 22, 2005. Construction is progressing well and the eastern portion of the bridge is scheduled to be completed and open to traffic in July 2006. The entire bridge is currently on schedule to be completed by June 2007. City Council on February 23, 2006, approved Contract Change Order No. 1 in the amount not to exceed $80,000.00 for additional traffic control and demolition work and Contract Change Order No. 2 at the estimated credit of $134,157.00 for relocation of telephone conduits. The Portola Bridge project significantly changes the grades and appearance of the entrance to the Portola Country Club located at the intersection of Portola Avenue and Quicksilver Drive. Contract Change Order No. 3 (attached) is for the modification of masonry screen wall, retaining walls, entrance and exit gates systems, and other work that has been negotiated with the Portola Country Club Association to mitigate the impacts of the bridge construction and provide a more functional and aesthetic entrance. Contract Change Order No. 3 to Contract C22870B Granite Construction Page 1 of 2 June 8, 2006 The Coachella Valley Association of Governments (CVAG) will be contributing 50% of the project costs, including this change order. Funds for this change order are available in the project account, number 400-4359-433-4001. Staff, therefore, recommends that City Council approve Contract Change Order No. 3 to Contract No. 22870B with Granite Construction Company. Submitted By: .,A" Joh . Garcia, P.E. Engineering Manager Approv Z.�- Homer Croy ACM for Devel pment Services Carlos Ortega City Manager JG:dhl Department He d: �l Mark Greenwood, P.E. Director of Public Works Paul Gibson Finance Director CITY COUNCII�CTION: APPROVED DENIED RECEIVED OTHER MELTING DATE NOES : ASSENT: ABSTAIN: VERIFIED BY: Original on Filee''wi n City Clerk's office G:Tub WorkslStaff Reports12006Vune 816 CO 3 Granite Portola Bridge 647-041Approve CCO 3 to Granite C22870B.doc W CITY OF PALM DESERT CONSTRUCTION CHANGE ORDER P.O.# 12484 Contract # C22870B Project # 647-04 Project Description: Whitewater River Bridge at Portola Avenue Contractor Name Granite Construction Company Contractor Street Address 38000 Monroe Street Vendor # 1010 City, State, Zip Indio, CA 92203-9500 Contract Change Order # 3 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 Modify the entrance to the Portola Country Club located at the intersection of Portola Avenue and Quicksilver Drive as shown on the attached revised drawing sheets C-4 and C-18 and new sheet C-18A. Payment for the modification work shall be as follows: 1. Bid Item 27, Masonry Screen Wall, shall be reduced by approximately 16 LF at the estimated credit of S11,200.00. 2. Delete 12" planter adjacent to exit gate at the agreed price of $1,150.00. 3. The lump sum amount of Bid Item 38, Furnish and Install Automatic Entry Gate, shall be revised to $34,397.00 (increase of $9,397.00). 4. Bid item 39, Relocate Automatic Entry Gate shall be changed to "New Automatic Exit Gate, Fencing Panels & Entry Key Card Reader" at the revised lump sum amount of S31,297 (increase of S22,797.00). 5. Additional PVC conduits as shown on revised drawings shall be furnished and installed on a force account (time and materials) basis in the estimated amount of $3,000.00. 6. The remainder of the work including, but not limited to, removal and reconstruction of planter retaining wall #3, change to retaining wall #2, installing guard post, and removing of light and sign shall be paid at the lump sum amount of $53,069.00. City shall provide surveying for new planter retaining wall #3. The contractor shall be allowed one additional day to complete the work of this change order as specified in the second paragraph of Article 4 of Agreement which shall be revised to read as follows: "Access form Portola Avenue to Quicksilver Drive is planned to be closed for approximately a two week period (15 calendar days) period during Stage 1 Construction. An incentive payment in the sum of $5,000 per calendar day will be paid to the Contractor for each and every calendar day that the closure period is less than 15 calendar days; for each and every day that the closure period exceeds 15 calendar days, the Contractor shall pay the City liquidated damages in the sum of S500 per calendar day; for each and every day that the closure period exceeds 29 calendar days, the Contractor shall pay the City liquidated damages in the sum of $5,000 per calendar day." r� Contingency used? (circle one) Yes QNo Increase) --cease in Amount $75,913.00 If yes, amount moved to base: I I I Increase/Decrease in Days No Change Contract Amount (include past change orders) S 9,991,889.00 Contract Date of Completion 05-03-07 Plus/Minus Current Change Order $ 75,913.00 I I Plus/Minus Current Change Order No Change Revised Total Contract Amount $10,067,802.00 Revised Date of Completion 05-03-07 1. ORDERED BY: Department Head 3. APPROVED BY: City Manager Date 2. CERTIFIED FUNDS AVAILABLE Director of Finance 4. APPROVED BY: City Council Date Date We, the undersigned Contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved, that we will provide 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 full payment the amount shown above, which includes all direct and indirect overhead expenses fort any delays. ACCEPTED BY: Contractor Date z S F V) 01 a. / 0-.9 Of C J ♦ H� \ .9 .6 .C-.L a °o iUIc a 8 o Xe W � a a Pt we > m U 0000000= - O ® ® QEO 2 �p IY � 11 O J L/l9 1II / m 7Q I 1 I I I �.1 "..9-,9 A- R II4� /11 „rM l ,nr 1 I Q I 00'OI,SI 0a I( I � 9tl00 M3N I N93e oo+rl I I I � I I I I I r I l' I I 3AV V'01lgo' I I 101 L. I I I, I` I I I I o I I I I � I I � I I I IJI I' I I r I I. I I ( II > o" I I� .• I � o . I I w I I I � p I a I I I I ' I I u I W8 pass .o =o' TYM _3tl NOM b� W:-c m: .� N � Z � Ze• Z O 'eg 8 N'9 w y� v� � Oo Cm� Rg w LJ O O O O OD ld 31.^.NY «I ml - ld 31� 0 0 Z J 0 w w O z w O O w C7 z U z 0 UQ cr z O U Q N 0 Z i' N � 50.E^,b Y+O° Cw . ry,M ,:1 °1.4+'M •� fJ - :JN GL 1T YC I:-J"li :: •: 52+n4{.�'IWSC\0.vJ\VD.KM+ L�+7] k £' j� $I /\ \/ 3r 3x a, m� «\q; 7y ,,2 \9 ��`ƒ/ �� ` )� \ � /ƒ2 � !>IH [ ( � p § � \ ( \ % [};!: I I � L'i / 7- § i ,]� k\§� VICINITY MAP Wq T ER C /-/ q N N E� PROJECT LOCATION Location Map PROJECT LOCATION - PORTOLA AVENUE 0 87.5 175 350 525 700 CROSSING AT WHITEWATER CHANNEL Feet