DOT - State Transportation Building Roof & Cooling Towers Replacement

The Massachusetts Division of Capital Asset Management and Maintenance is seeking contractors to replace two cooling towers at the State Transportation Building in Boston, as well as replace a portion of the building’s roof. The project includes removal of existing open‑cell cooling towers, installation of a temporary chiller system to maintain building cooling during replacement, and execution of sub‑bids for Roofing & Flashing, Plumbing, and Electrical work. The work falls under the HVAC/Mechanical Systems category. • Removal and disposal of two existing cooling towers. • Installation of a temporary chiller to keep the building operational during tower replacement. • Roof portion replacement and associated waterproofing. • Separate subcontractor bids for roofing, plumbing, and electrical trades. • Project located in Suffolk County, Massachusetts, with a submission deadline of 09/18/2026.