AOF domestic hot water replace nace uspp

The National Park Service seeks replacement of one domestic hot water heater at the United States Park Police Anacostia Operations Facility in Washington, DC, with quotes due September 2, 2026. This is a total small business set-aside procurement below the Simplified Acquisition Threshold.

The work involves removal and disposal of the existing 250-gallon 199 MBH gas-fired water heater and supply and installation of one new PVI 225-gallon 199 MBH gas-fired water heater in its existing location. Scope includes a new thermal expansion tank; all required pipe, valves, and fittings to connect to existing plumbing within 5 feet of the new heater; pipe and fittings to connect to the existing gas line; insulation for all contractor-installed pipes; rigging and removal services; electrical connection to existing power supply with new conduit run to the electrical panel within 50 feet; and filling, leak checking, and system startup. The period of performance runs from September 9, 2026 through October 30, 2026. Place of performance is 1901 Anacostia Drive, SE, Washington, DC 20019. The facility is a secured United States Park Police station requiring proper identification at all times. NAICS code is 238220, Plumbing, Heating, and Air-Conditioning Contractors. Evaluation uses the lowest-priced, technically acceptable method, and award will be made on an all-or-none basis. A mandatory site visit was scheduled for June 10, 2026. Amendment 001, effective September 1, 2026, extended the deadline and reset the period of performance. Quotes must include the firm's SAM UEI# and be submitted electronically to Richard_burns@ios.doi.gov. Technical questions were due June 15, 2026.