51 Inman Fire Protection Sprinkler Modifications and Related Improvements - Filed Sub Bids

The project for 51 Inman involves fire protection sprinkler modifications and related improvements at the Coffon Building in Cambridge, Massachusetts. The scope of work includes the demolition of existing fire protection and domestic water lines in the street, the installation of replacement services, and associated street work. Interior improvements consist of modifying the lower-level wet sprinkler system, expanding the system into unprotected lower-level areas, performing necessary ceiling work, and installing supplemental exit signs. The project also incorporates electrical work, including low-voltage power conductors, grounding, bonding, and luminaires. The contract will be awarded to the lowest eligible and responsible bidder, with evaluations based on DCAMM certification, performance history, and financial soundness. Bidders must comply with the Cambridge Employment Plan, the Cambridge Responsible Employer Plan, and Minority Business Enterprise requirements, including a 10 percent participation goal. Successful bidders are required to provide performance and payment bonds for 100 percent of the contract sum and adhere to prevailing wage rates. Technical requirements include strict installation tolerances, specific labeling standards for fire-suppression and electrical equipment, and compliance with ADA and NFPA standards. Bids must be submitted via the e-Procurement Portal by the December 17, 2026, deadline.