NSA Portsmouth Building 1575 Replace HVAC
Cancelled Solicitation Posted
- Solicitation number
- N4008525R0028
- Agency
-
Naval Facilities Engineering Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Place of performance
- NSA Portsmouth, Portsmouth, Virginia 23709
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Navy Naval Facilities Engineering Command is soliciting contractors to replace the HVAC system at NSA Portsmouth Building 1575. The project requires complete removal and disposal of existing Water Source Heat Pump (WSHP) units and associated equipment, followed by installation of new package rooftop air conditioner heat pumps with duct-mounted electric backup heating systems. Contractors must cut and remove existing ductwork up to connection points for new equipment while preserving existing supply and return diffusers for reuse. All new rooftop units must be mounted on equipment roof curbs, and any existing hot and cold water pipes or ductwork not interfering with new construction may be capped and abandoned in place. The solicitation was posted on June 25, 2025, with proposals due by July 25, 2025. The procurement falls under NAICS code 238220 for Plumbing, Heating, and Air-Conditioning Contractors and PSC code Z2JZ for Repair or Alteration of Miscellaneous Buildings.
This opportunity does not utilize any set-aside designations, making it available to all qualified contractors. The work will be performed at 601 Warrington Avenue, Portsmouth, Virginia 23704, at the NSA Portsmouth facility. The solicitation notice does not specify current incumbent contractors, contract values, budget ranges, or detailed project timelines beyond the proposal submission deadline. No specific quantities of equipment units or performance periods are mentioned in the available documentation. The project represents a comprehensive HVAC system replacement requiring specialized expertise in commercial heating, ventilation, and air conditioning systems for government facilities.
Notice text
NSA Portsmouth Building 1575 Replace HVAC The Contractor shall remove and dispose of all existing Water Source Heat Pump WSHP unit and all associated equipment support. Hot and cold water pipe to existing WSHP shall be cut off and if it is not on the way or if the hot and cold water pipe will not interfere with any new work or construction it can be capped and abandoned in place. All WSHP shall be replaced with package rooftop air conditioners heat pump with duct mounted electric heat for back up heat during heating season. All existing ductwork connected to existing WSHP shall be cut and removed up to the point where it can be connected to new package rooftop air conditioners heat pumps ductwork. All existing supply and return diffuser shall remain in place and be reused. All existing ductworks that are not on the way or will not interfere with any new work or construction can be cutoff and blankoff and abandoned in place. All new package rooftop air conditioners heat pumps shall be installed on the roof and mounted on an equipment roof curb.
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