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Page 1 of 6 Item #7 CITY COUNCIL AGENDA REPORT March 19, 2024 Public Works - Engineering Division TITLE: APPROVE PLANS AND SPECIFICATIONS, REVIEW BIDS, AND AWARD A CONSTRUCTION CONTRACT TO JMB CONSTRUCTION, INC. IN THE AMOUNT OF $7,852,150 FOR THE NEAR-TERM WATER IMPROVEMENTS PROJECT, CIP NO. 24171 AND BUDGET AMENDMENTS IN THE WATER OPERATING FUND AND THE WATER REPLACEMENT CAPITAL FUND SUMMARY The Near-Term Water Improvements Project, CIP 24171 combines the Turnout 4 Replacement and Booster Station and Stoneridge Drive 24-Inch Potable Water Main (F-1 Line), CIP No. 24171, and the Sunol Boulevard 20-Inch Water Main (F-7 Line), CIP No. 24173. The combined projects are the remainder of the three capital improvement projects required to maintain a balanced water system in response to the limited availability of water from City- owned wells caused by the presence of PFAS in the aquifer, to meet future demands, and to improve the reliability of the system. Work on Stoneridge Drive will occur from Johnson Drive to Hopyard Road and include installation of approximately 3,200 linear feet of 24-inch fusible PVC water main pipe; 450 linear feet of ductile iron pipe ranging in diameter from 18 to 24 inches; site preparation for installation of a new prefabricated booster station, being procured separately; and installation of the prefabricated booster station with a new Zone 7 connection, once fabrication is complete. Work on Sunol Boulevard will extend from Sycamore Road to Bernal Avenue and include the installation of 4,500 linear feet of 20-inch ductile iron pipe connecting to the existing City system at each end. The project was designed, reviewed, and approved by City staff and competitively bid. Six bids were received on February 22, 2024, and staff recommends awarding the project to the lowest responsible bidder, JMB Construction, Inc. of South San Francisco, in the amount of $7,852,150 for the Near-Term Water Improvements Project, CIP Nos. 24171. In addition, staff recommends approving various consultant contract amendments and task authorizations for construction support services. RECOMMENDATION Approve plans and specifications, review bids, and award a construction contract to JMB Construction, Inc. in the amount of $7,852,150 for the Near-Term Water Improvements Project, CIP No. 24171 and budget amendments in the Water Operating Fund and the Water Replacement Capital Fund. 1. Authorize the City Manager to enter into the project contract. 2. Authorize the Director of Public Works, or authorized staff, to approve and execute contract change order(s) for a contingency amount of $1,280,000 (approximately 15 percent of the contract and $100,000 for Zone 7 work) for unforeseen yet necessary related work. 3. Authorize the City Engineer to issue a purchase order with DPI, Inc. in the amount of Page 92 of 228 DocuSign Envelope ID: 7FAA54C3-9A1A-4C50-9AAD-7467E7B73787