Description
The Grafton Public Schools are seeking bidders to replace Roof H of Grafton Middle School. The project involves full removal of existing spray‑foam and built‑up roofing, asbestos‑containing material abatement, installation of a new 2‑ply SBS‑modified bitumen roof system, and associated structural deck work. Sub‑bids are required for plumbing, HVAC, and electrical trades to accommodate roof‑drain and equipment modifications. The contract is valued at approximately $1.2 million, with mandatory 100 % labor‑materials and performance bonds, a 5 % bid deposit, and a 30‑day bid validity period. Noise‑intensive activities are limited to evenings and weekends while school is in session.
• Replace Roof H with SBS‑modified bitumen roofing, including demolition, deck verification, and infill of metal deck.
• Conduct asbestos abatement per MassDEP regulations for existing BUR under the spray‑foam roof.
• Provide plumbing, HVAC, and electrical sub‑bids for roof‑drain and equipment modifications.
• Comply with bond, deposit, and bid‑validity requirements; adhere to night/weekend noise restrictions.