Filed Sub-Bids_IFB 26-83 West Somerville Neighborhood School Roof Replacement

The City of Somerville, Massachusetts is soliciting filed sub-bids for the roof replacement project at the West Somerville Neighborhood School under solicitation number 48001, with a response deadline of July 20, 2026, at 3:00 PM EST. This is a publicly funded construction contract governed by Massachusetts state law, not federal FAR regulations, and is structured as a Firm Fixed Price arrangement with a Lowest Price Technically Acceptable evaluation method. Award will be made solely to the lowest-priced responsible bidder who meets mandatory technical requirements, including submission of a completed Quality Requirements Form and compliance with all specified materials, standards, and safety codes. The work involves demolition and reinstallation of roof drains with required extensions, coordination with roofing and mechanical trades, system testing, and delivery of as-built drawings and warranty documentation, all in accordance with Division 01, 024100, 070002, 070150, 075400, 077100, and 077200 specifications. Compliance with ANSI A10.6 and NFPA 241 is required during demolition and construction activities. All bidders must be registered with a valid Taxpayer Identification Number and, if claiming Massachusetts Supplier Diversity Office certifications as MBE, WBE, or Veteran-Owned Business, must provide supporting documentation. Subcontractors must be approved in writing by the City prior to engagement, and a full list of principal subcontractors must be submitted upon contract award. Performance and Payment Bonds equal to the full Contract Sum are required immediately upon execution and must be increased with any Change Orders. Insurance certificates must name the City as Additional Insured, include a 30-day cancellation notice clause, and incorporate specific endorsed language rather than standard ACCORD forms. OSHA 10-hour certification for all subcontractor personnel must be submitted with the first certified payroll report, and all bidders must certify under penalty of perjury that they are not debarred and have not colluded in bid submission. The period of performance is scheduled to begin on or about August 10, 2026, and conclude on or about March 31, 2027. Proposals must be submitted via BidExpress.com or physically delivered to the City’s Procurement & Contracting Services Department at 93 Highland Avenue, Somerville, MA, with electronic copies on USB drives in PDF format.