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  5. ›John Adams Center Roof Replacement

City College of San Francisco·California

John Adams Center Roof Replacement

Closes 4/7/2026$1.5M – $2.2MInvitation for Bid
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Description

The San Francisco Community College District is seeking a qualified roofing contractor to fully replace the roof of the John Adams Center. The scope includes complete demolition of the existing roof assembly, asbestos‑containing material abatement, installation of a new self‑adhered SBS membrane system, metal coping, new skylights, drainage upgrades, and associated exterior wall work. The contractor must also provide extensive safety, environmental, and labor‑law compliance documentation, secure the required bonds, and complete the project within 180 days of the Notice to Proceed. • Full roof demolition, including removal of existing membrane, metal coping, and skylights, with asbestos abatement per Title 8 CCR, OSHA, and EPA standards. • Installation of new roofing system (cover board, tapered insulation, vapor barrier, self‑adhered SBS membrane) and metal coping, plus new roof drains, clamps, and skylights. • Completion of exterior wall gypsum board, weather‑resistive barrier, and cement plaster finish; submission of all required submittals, schedules, safety plans, and certifications; performance and payment bonds equal to 100 % of the contract price; liquidated damages of $2,000 per day for late completion.

Attached files

Contact

Tom Lam(Facilities/Planning)

[email protected]

Key dates

Opened
5/12/2026
Questions due
3/20/2026
Pre-bid meeting
3/17/2026Mandatory
Site visit
3/17/2026Mandatory
Closes
4/7/2026
Duration
180 days

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
238160
Solicitation №
2026-151

Budget estimate

$1,500,000 – $2,200,000

The engineer’s estimate for the project is $1.8 million, and the solicitation includes $105 k of allowances plus potential alternates. Assuming a typical contractor markup of 10‑20 % on the total construction cost, the expected contract value (and thus revenue for the winning firm) would likely range between roughly $1.5 million and $2.2 million. Factors influencing the final budget include the final pricing of the optional alternates, any change‑order work, and the bidder’s ability to manage the asbestos abatement efficiently.

AI estimate from the solicitation

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