616511 DISTRICT 6 Scheduled & Emergency Structural & Substructure Repairs at Various Locations

MassDOT is soliciting electronic proposals for scheduled and emergency structural and substructure repairs at various locations in District 6, with proposals due December 8, 2026 at 2:00 p.m. Bidders must be pre-qualified by MassDOT in the BRIDGE-CONSTRUCTION category before bid submission, which is the decisive eligibility filter. Proposals must be submitted through www.bidx.com, and bidders are instructed not to use COMMBUYS.

The project covers bridge construction work with structural and substructure repairs across the district. Bidders must obtain and complete a Request Proposal Form (R109) for approval and hold a valid MassDOT vendor code. A Digital ID from www.bidx.com must be obtained at least 14 days prior to bid opening. Paper bids will not be accepted. The project is subject to Massachusetts General Laws Chapter 30, Section 39M, prevailing wage rates set by the Massachusetts Department of Labor and Workforce Development, and Architectural Access Board regulations.

The total project value is $8.491 million. A proposal guaranty equal to 5% of the bid value is required. The contract includes price adjustment provisions for hot mix asphalt, Portland cement mixtures, diesel fuel, gasoline, and structural and reinforcing steel, with base prices and adjustment mechanisms detailed in the contract documents. The solicitation was posted November 2, 2026, and the official proposal documents are available through www.bidx.com.