TO: Board of Supervisors
FROM: Steven Lederer, Director of Public Works
REPORT BY: Frank Lucido, Engineering Manager
SUBJECT: Award Construction Contract and Approve a Budget Amendment for the "South Campus Building 4 HVAC Upgrades Rebid" Project, PW 23-10.
RECOMMENDATION
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Award a $3,293,900 construction contract to Lawson Mechanical Contractors, LLC and approve a Budget Amendment in the amount of $4,450,180 for South Campus Building 4 HVAC Upgrades project rebid. (Fiscal Impact: $4,450,180 Expense; Capital Improvement Project Fund; Budget Reallocation; Discretionary)
[4/5 vote required]
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BACKGROUND
The Air Handler Units 1, 2, and 10 in Building 4, the hydronic boiler system, and their control system have exceeded their useful service lives and will be replaced as part of this project. Construction is anticipated to commence in June 2026 and be continue until April 2027. This project will implement a Project Labor Agreement which is intended to support a stable workforce, reduce the risk of work disruptions, and help ensure the project is completed safely, on schedule, and with a qualified local workforce. Some electrical work is sole sourced to assure compatibility with the existing Siemens interface. The project was readvertised on March 24, 2026 and bids were opened on April 14, 2026 with the results listed below:
Lawson Mechanical Contractors, LLC Sacramento, CA $3,293,900
Turnkey HVAC Hayward, CA $3,320,676
Intech Mechanical Company LLC Roseville, CA $3,491,800
Matrix HG, Inc Concord, CA $3,511,590
Staff reviewed the bids, and recommends awarding the contract to Lawson Mechanical Contractors, LLC of Sacramento, CA for their low bid of $3,29...
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