The City of Union City is soliciting informal bids for the Union City Library Roof Modernization Project. The project involves installing a new 60 mil TPO roof system, replacing flashing, walking mats, and installing new drain grates. A mandatory pre-bid job walk is scheduled for June 16, 2026. Bids are due by 2:00 PM on June 25, 2026. The estimated engineer's cost is $199,000. The contract will be awarded to the lowest responsible bidder. Contractors must possess a valid California contractor's license and a city business license.
The project needs to be completed by September 10th, 2026.
The city's payment terms are a minimum of net thirty (30) days after invoicing and acceptance of services or delivery of goods.
A minimum of a 20-year manufacturer's warranty is required, including labor and materials. Goods, equipment, or services shall be warranted to be free from defects for at least one (1) year from acceptance.
The bid will be awarded to the lowest responsible bidder that can complete the full replacement before the deadline.
Contractor shall possess a valid class B or C39, California contractors license and a city business license at the time the contract is awarded.
Liquidated damages may be assessed at $500 per day for each calendar day in excess of the prescribed working days for failure to finish all work within the stated duration.
A mandatory pre-bid job walk will be held on Tuesday, June 16, 2026, at 9 am. All interested bidders are required to walk the job before submitting a proposal.
Making a false certification in the noncollusion affidavit may subject the certifier to criminal prosecution.
The engineer's estimate is $199,****.