This is an Invitation To Bid (IFB) for a single FFP contract for construction, to provide all plants, labor, transportation, materials, tools, equipment, appliances and supervision necessary for disposal and replacement of an existing generator and starter switch with a 277/480 volt, 3-phase, 4-wire, 750 kW diesel standby generator with base mounted fuel tank, 1200 amp automatic transfer switch, and associated site work, patching and repair of architectural elements at the Army Aviation Support Facility (AASF) in Windsor Locks, CT. Work will be performed IAW the Specifications and Drawings. This action is being solicited as a total SB set-aside. The NAICS Code is 238210 and the Size Standard for SB is $16.5M average annual revenue. Project magnitude is between $500,000 and $1M. A single award is contemplated.