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HomeMy WebLinkAboutItem 2b - Accept Concrete Pavement Rehabilitation�'��GPyIFOft1�*IgyJ. f -r 1n ... p ... t,d A.g— 5, 1903 °���_�� °� °��� STAFF REPORT Development Services Department DATE: March 18, 2014 TO: Honorable Mayor and City Council FROM: Jason Kruckeberg, Assistant City Manager /Development Services Director Philip A. Wray, Deputy Director of Development Services /City Engineer Prepared by: Tim Kelleher, Assistant Engineer SUBJECT: ACCEPT ALL WORK PERFORMED BY E C CONSTRUCTION FOR CONCRETE PAVEMENT REHABILITATION OF EASTBOUND FOOTHILL BOULEVARD FROM SANTA ANITA AVENUE TO BALDWIN AVENUE AS COMPLETE AND AUTHORIZE THE FINAL PAYMENT TO BE MADE IN ACCORDANCE WITH THE CONTRACT DOCUMENTS Recommended Action: Approve SUMMARY On July 16, 2013, the City Council awarded a contract to E C Construction in the amount of $551,365 for the Concrete Rehabilitation of Foothill Boulevard. There were three (3) change orders. With the final adjustment for actual quantities, the contract increased by $20,157.53. The terms and conditions of this project have been complied with, and the required work has been performed to staff's satisfaction for a final cost of $571,522.53. It is recommended that the City Council accept the project as complete, and authorize the final payment in accordance with the approved contract documents. BACKGROUND Foothill Boulevard was constructed with concrete instead of asphalt, and it has been in service since 1932 with little to no maintenance. Because concrete is relatively expensive to repair, it was decided to repair Foothill Boulevard in phases over several years. The first phase is the eastbound lanes between Baldwin Avenue and Santa Anita Avenue. In Fiscal Year 2012 -13, the City Council approved a capital improvement project to rehabilitate the first phase of Foothill Boulevard with a budget of $500,000 in Proposition "C" funds. On July 16, 2013, the City Council awarded a contract to E C Construction in the amount of $551,365 and appropriated an additional $110,000 of Proposition "C" funds to cover all additional costs. Foothill Boulevard Concrete Rehabilitation Project March 18, 2014 Page 2 of 2 DISCUSSION Construction began in October 2013 and was substantially complete by late- January 2014. There were three contract change orders totaling $37,534.50. The largest change order was for $26,122.67 for median island work. The original project scope called for all the trees in the median island between Rancho and Rodeo Roads to be removed due to the damage they were causing to the roadway and be replaced with new trees. After the trees were removed, it became apparent that the entire median surface had been uplifted by the trees, and that this was the opportune time to make substantial repairs. To ensure the long -term integrity of the street, it was decided to completely clear, re- grade, and re- landscape the median before planting the new trees. The second change order ($6,160) was to perform additional grinding on Colorado Boulevard in conjunction with the Gold Line project, similar to the Foothill Boulevard grinding process. Foothill Transit Constructors (FTC), the Gold Line's contractor, will be slurry - sealing the entire segment of Colorado Boulevard in the vicinity of the railroad bridge, and this roadwork was desired by the City before FTC does their work. The third change order ($5,251.83) was for asphalt patching in a small portion of Foothill Boulevard within the limits of this project. During construction, the scope of work was adjusted to respond to actual field conditions, which were somewhat better than expected and resulted in a savings of $17,366.97. Including the change orders and adjusted quantities, the final contract amount is $571,522.53, which is 3.7% over the original contract. FISCAL IMPACT Funds in the amount of $500,000 from Proposition "C" reserves were budgeted in the FY 2012 -13 Capital Improvement Program (CIP) for this project. The City Council made an additional $110,000 appropriation of Proposition "C" funds, and approved a 10% contingency at the July 16, 2013, meeting. The final cost of the construction contract is $571,522.53. There are sufficient funds to cover all costs. RECOMMENDATION It is recommended that the City Council accept all work performed by E C Construction as complete for Concrete Pavement Rehabilitation of eastbound Foothill Boulevard from Santa Anita Avenue to Baldwin Avenue as complete, and authorize the final payment to be made in accordance with the contract documents. Approved: Dominic Lazzarett6 City Manager