Massachusetts Bay Transportation Authority
State AgencyMA
Aug 24, 2026
Closes
Sep 23, 2026
Installation and Services of 2, Uninterrupted Power Supply Units - (Request for Proposal)
Removal and replacement two UPS units Model Number Libert AP341 and Mitsubishi UP2033D-D203DU-2 that have reached the end of their useful life. These units shall be replaced with two 50 kVA identical next generation parallel redundant UPS modules one at a time without any interruption to critical loads.