Attachments Photos 26QA095.pdf

This file is a photographic documentation of existing conditions for an HVAC system replacement project at Buffumville Lake in Charlton, Massachusetts. The photographs, prepared by the U.S. Army Corps of Engineers - New England District, document the current state of heating, ventilation, and air conditioning equipment that is scheduled for replacement under solicitation W912WJ26QA095. The images include existing fan coil units (FCU-1 at 3-ton capacity and FCU-2 at 4-ton capacity), two boilers (B-1 and B-2) serving office/shop and living quarters buildings respectively, two condensing units (CU-1 and CU-2), radiant fin tube heating systems, hydronic unit heaters, radiant floor piping with zone controls, and the attic and plenum spaces where equipment is located. Equipment nameplates and manufacturer specifications are documented for reference purposes.

The photographs serve as baseline documentation for a small business set-aside project with an estimated construction value between $100,000 and $250,000. The work scope involves removing and replacing aging HVAC systems with new heat pump systems, ceiling-hung electric unit heaters for auxiliary heating, programmable thermostat controls, an energy recovery ventilator for air ventilation, cleaning of existing finned tube systems, insulation of heating and domestic water piping, and abandonment of non-functional radiant slab piping. The project is governed by NAICS code 238220 with a small business size standard of $19 million, and all vendors must maintain active SAM.GOV registration at the time of proposal submission.