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HomeMy WebLinkAboutC25570A CO6 Sec 29 AD No. 2004-02REQUEST: SUBMITTED BY: CONTRACTOR: DATE: CONTENTS: Recommendation: CITY OF PALM DESERT PUBLIC WORKS DEPARTMENT STAFF REPORT Approve Change Order No. 6 to Contract No. C25570A for Assessment District 2004-02 Mark Greenwood, P.E., Director of Public Works Skanska Civil USA West (formerly Yeager-Skanska Inc.) 1995 Agua Mansa Road Riverside, California 92509 July 10, 2008 Change Order No. 6 Vicinity Map The City Council, by Minute Motion: 1. Approve Change Order No. 6 to Contract No. C25570A with Skanska Civil USA West for the construction of Section 29 Assessment District 2004-02 in the amount of $ 151,478.97; and 2. Authorize the Mayor to execute the same. Discussion: On April 26, 2007, City Council awarded the construction contract for the infrastructure of Assessment District 2004-02 (Section 29) to Yeager-Skanska, Inc., in the amount of $14,470,270.58. Construction on Assessment District 2004-02 has been underway since July 25, 2007 and with the exception of the construction of the I-10/Union Pacific Railroad (UPRR) sewer crossing now under construction, the project is substantially complete. There have been five contract change orders previously submitted and approved for this project. The total contract change order value to date is $329,785.53, or 2.28% of the contract value. Construction Contract Change Order No. 6 consists of a number of different items involving changes in field conditions, design modification and safety concerns. The subject changes, as summarized below, incorporate a diverse collection of issues ranging from simple valve grade adjustment to additional contract work to provide safer, Additional Std.810 Barricade 3 ea © $4,000.00 AC Grinding on Gerald Ford Drive Non -rubber AC Cap on Gerald Ford Drive 27,000 square feet @ $1.08 per sq. ft. 4 Installation of irrigation sleeving on Monterey Avenue 5 Installation of irrigation sleeving on Gerald Ford Drive 6 Installation of left turn pocket on Shepherd Lane at Gerald Ford Drive and down drain on Portola Avenue at Dinah Shore Drive 7 Raise valve cluster on Portola Avenue at Gerald Ford 2,300.00 Drive 8 Sewer manhole adjustments at six locations 3,331.94 9 Pavement and base tie-in work on Gerald Ford at 2,758.64 Ponderosa 10 I-10/UPRR Sewer Crossing 39873.95 Total $151,478.97 Therefore, staff recommends that City Council approve Change Order No. 6 to Contract No. C25570A with Skanska Civil USA West (formerly Yeager-Skanska Inc.), in the amount of $151,478.97 and authorize the Mayor to execute the same. - . --I 4-4 Departmen H ° a % /' Approva // 0 co / / ' 1 4 /2'\ z 1-4 CO Mark Greer)4vood, P.E. t Homer Croy o Director of Public Works ACM for Development Services ›, h = c� 1 . o O -Z H r Y a) w a W'rs C U alb /cls/dhl g A r-I AA V •• 0 CIA_ -i G:1Pub Works1Staff Reports120081JuIy 10102 C06 Skanska C25570A for AD 29 2004-02 627-05 Approve CO 6 C25570 s 27- '5Hbc • E-4 CCCCCCJJJJJJ . • • • Z F^V ''1 >-,aw H{WaUlwE-+H iT HwW ■W>+.T 9�r Paul+Gibson Finance Director Staff Report -Approve CO # 6 to C25570A 627-05 Page 2 of 2 July 10, 2008 protected access from Gerald Ford Drive to the residential neighborhoods of Shepherd Lane. A recap of the items follows: 1 2 3 $12,000.00 15, 597.26 29,160.00 6,553.79 2,376.23 1 37,527.16 1- -2 Carlos L. (rtega City Manager CITY OF PALM DESERT CONSTRUCTION CHANGE ORDER Contract Purpose Consultant's Name Address: Section 29 Assessment District Skanska Civil USA West 1995 Agua Mansa Road, Riverside, California 92503 Contract # / P.O. Change Order No. Contingency: C25570A 14156 6 NO Account No. 4504334001 Project No. 627-05 Vendor No. You are hereby requested to comply with the following changes from the contract plans and specifications: DECREASE INCREASE In Contract Price In Contract Price Additional Std.810 Barricade 3 ea 0 $4,000.00 AC Grinding on Gerald Ford Drive Non -rubber AC Cap on Gerald I-ord Drive 27,000 square feet A $1.08 per sq. ft. Installation of irrigation sleevinq on Monterey Avenue Installation of irrigation sleeving on Gerald Ford Drive Installation of left tum pocket on Shepherd Lane at Gerald Ford Drive and down drain on Portola Avenue at Dinah Shore Drive Raise valve duster on Portola Avenue at Gerald Ford Drive Sewer manhole adjustments at six locations Pavement and base tie-in work on Gerald Ford at Ponderosa 1-10/UPRR Sewer Crossing TOTALS: NET CHANGE IN CONTRACT PRICE: $12, 0 00.00 15,597.26 29,160.00 6,553.79 $2,376.231 $37,527.16 $2,300.00 $3,331.94 $2,758.64 $39,873.95 151,478.97 151,478.97 JUSTIFICATION: Additional work is required to adjust some items to final grade, as well as providing additional items for public safety. Additional sleeving is required to provide adequate landscape irrigation for the completed project. The 1-10 Sewer Crossing must be modified due to conflict. The Shepherd Land left -turn pocket is a matter of public safety. TOTAL BUDGET FOR PROJECT: + 14, 813,18889 CONTINGENCY 1,447,027.06 I Ps: Expend. & Enamb. To bete: - 14, 813,188. 89 Arrourt Approved by Could': + 1,447,027.06 ess: This Change Order Pmant: - 151, 478.97 Less: Prior Charge Order(s): 329,785.53 BALANCE OF BUDGET Less: This Change Order. 151,478.97 REMAINING FORPROJECT: (151,478.97) Balance Remaining of Cortingsncy. 965,762.56 The amount of the Contract will be Increased by the Sum of: One Hundred Fifty-one Thousand Four Hundred Seventy-eight and 97/00 Dollars ($151,478.97). This Change Order covers changes to the subject contract as described herein. The Contractor shall construct, furnish equipment and materials, and perform all work as necessary or required to complete the Change Order items for a lump sum price agreed upon between the Contractor and the City of Palm Desert, otherwise referred to as Owner. Contract Time Extension N/A Days Revised Contract Total N/A Days The undersigned Contractor approves the foregoing Change Order # 6 as to the changes, if any, in the contract price specified for each item including any and all supervision costs and other miscellaneous costs relating to the change in work, and as to the extension of time allowed, if any, for completion of the entire work on account of said Change Order # 6 . The Contractor agrees to furnish all labor and materials and perform all other necessary work, inclusive of that directly or indirectly related to the approved time extension, required to complete the Change Order items. This document will become a supplement of the contract and all provisions will apply hereto. It is understood that the Change Order shall be effective when approved by the Owner. Execution of this Change Order by the Contractor constitutes a binding accord and satisfaction that fully satisfies, waives, and releases the Owner from all claims, demands, costs, and liabilities, in contract, law or equity, arising out of or related to the subject of the Change Order, whether known or unknown, including but not limited to direct and indirect costs and/or damages for delay, disruption, acceleration, loss of productivity, and stacking of trades, as well as any and all consequential damages. This document will become a supplement to the Contract and all provisions will apply hereto, all items included above must have required signatures as per the purchase resolution. 1. REQUESTED BY: 2. ACCEPTED BY: 3. CERTIFIED FUNDS AVAILABLE: DEPARTMENT HEAD FINANCE DIRECTOR NOTE: No payments will be made prior to City Manager and Council approval CONTRACTOR Date Accepted 4. APPROVED BY: JEAN M. BENSON, MAYOR Date Approved CITY MANAGER Date Approved VARNER RD ice- ,;-+44±4 j 4 + t t Eu1\4° P�Ct!4C RA LRON DINAH SHORE -13 14 ; 1 4 i+