John Adams Center Roof Replacement

The San Francisco Community College District is seeking a qualified contractor to completely replace the roof of the John Adams Center (1860 Hayes St., San Francisco). The work includes full asbestos abatement, removal of existing roofing systems, installation of a new self‑adhered SBS membrane, metal coping, new skylights, drainage upgrades, and associated exterior wall modifications. The contract is a competitive sealed‑bid public‑works solicitation with a 180‑day performance period and liquidated damages of $2,000 per day for late completion. Key points: • Mandatory pre‑bid site walk on March 17, 2026 (attendance required for eligibility). • Scope covers demolition, hazardous‑material handling, roof membrane installation, metal flashing, skylight replacement, and exterior wall work. • Contractor must hold both a California Class B and C‑39 license, be a registered public‑works contractor, and submit numerous certifications (SBE, non‑collusion, off‑road diesel, etc.). • Bid bond of 10 % of total bid is required; performance and payment bonds of 100 % of the contract price are required after award. • Allowances total $105,000 and an engineer’s estimate of $1.8 M are provided; alternates (e.g., gym roof repairs) may be exercised.