Generator Maintenance and Testing at Various Locations (3 Yrs) [DISTRICT 6 ]

The Massachusetts Department of Transportation is requesting proposals for generator maintenance and testing services at District 6 facilities across 19 municipalities in Suffolk, Norfolk, Middlesex, and Plymouth Counties, with proposals due October 27, 2026 at 2:00 p.m. via www.bidx.com. DCAMM certification in the MECHANICAL SYSTEMS category is a mandatory eligibility requirement.

The contractor must provide personnel, materials, and equipment to repair, load bank test, and maintain standby electrical generators throughout District 6. The company must have been in business for a minimum of five years, and technicians must hold a minimum of five years of experience servicing and testing Caterpillar, Kohler, and similar generators.

The estimated contract value is $838,000 over a three-year term. Work is performed at MassDOT District 6 facilities across the four-county region. All work is subject to prevailing wage rates as determined by the Massachusetts Department of Labor and Workforce Development and compliance with Massachusetts General Laws Chapter 149 Sections 44A through 44H.

Prospective bidders must submit a completed Request Proposal Form (R109) and a current DCAMM Certificate of Contractor Eligibility to the MassDOT Director of Prequalification at prequal.r109@dot.state.ma.us at least 14 days prior to bid opening. A 5 percent proposal guaranty is required. All prime or general bidders must submit a valid DCAMM Prime/General Contractor Certificate of Eligibility, a completed and signed Prime/General Contractor Update Statement, and a Document B00521 Form for General Bid. Electronic proposals only are accepted; no paper copies are permitted.