2nd And Delaware Storm Drain Improvements Project

The 2nd and Delaware Storm Drain Improvements Project (Project No. 46C006) is a municipal construction solicitation issued by the City of San Mateo, California. The project involves the rehabilitation and replacement of stormwater infrastructure, specifically the removal of existing 8-inch storm drain pipe, a capped storm drain, and a catch basin. The contractor will install new 8-inch Ductile Iron Pipe, 18-inch High-Density Polyethylene Pipe, a G-3 catch basin, and a standard storm manhole. Surface restoration includes 2-inch full-width cold-planing, a 2-inch Hot Mix Asphalt overlay, and new thermoplastic pavement striping, with final adjustments made to existing valve boxes and manhole covers. The engineer's estimate for the construction is $285,000.00. Bids are due by 2:00 p.m. on July 21, 2026, and must be submitted as sealed physical documents to the City Clerk at City Hall. Eligible contractors must hold a valid Class A license and obtain a San Mateo business license. Required submission documents include a non-collusion affidavit, a list of subcontractors, a bidder's statement, and an in-use off-road diesel-fueled vehicle list. The City will award the contract based on its best interests, prioritizing the lowest responsible bidder. Awardees must provide a 100% performance bond, a 100% payment bond, and commercial general liability insurance with a minimum coverage of $5,000,000 per occurrence. Work is governed by Caltrans Revised Standard Specifications and City Standard Drawings, with a one-year warranty period for latent defects.