IFB 115-26 Addendum 2.docx

This is an addendum to Invitation for Bid (IFB) 115-26 issued by the Massachusetts Bay Transportation Authority (MBTA) for the Union Square Transit Signal Priority Project in Somerville, Massachusetts. The project encompasses the installation and maintenance of transit signal priority equipment, video detection systems, Advanced Transportation Controllers, and signal timing modifications at three signalized intersections to serve five bus routes and trolley service. The scope includes shop drawings, manufacturer certificates of compliance, wiring diagrams, as-built electronic configuration files, operation and maintenance manuals, and end-user training. A pre-bid conference was scheduled for August 17, 2026 at 11:00 AM EST. Addendum 2 extends the original bid opening date from August 27, 2026 to September 3, 2026 at 2:00 PM EST, with submissions required via COMMBUYS. The TSP System includes an initial 3-year service period with optional renewal periods up to four years, renewable up to three times, for a maximum 15-year total term. The acceptance period is a minimum of 120 calendar days from the bid due date.

The contract is structured on a firm-fixed-price, lump-sum basis inclusive of freight, taxes, and delivery. Video detection system hardware carries a minimum one-year transferable manufacturer warranty. Bidders must comply with prevailing wage requirements and provide Commercial General Liability Insurance of $1 million per occurrence and $1 million aggregate, Automobile Liability Insurance of $1 million combined single limits, and Workers' Compensation Insurance with $1 million per-accident limits. The MBTA must be named as additional insured on all policies. Evaluation will be based on lowest-priced responsive bid and responsible bidder criteria. The MBTA reserves the right to reject any or all bids, cancel prior to execution, request best and final offers, and modify the procurement process at its sole discretion. No performance guarantee or liquidated damages are required.