The NPS remote site at Camp Roberts, CA requires replacement of two non-functioning air conditioning units to prevent heat stress in buildings that experience temperatures exceeding 100°F. The contractor will procure and install two 3-ton Bard W36HY-B09 wall-mount heat pump systems with electric backup heat strips, one in each of two buildings. Work includes removing and disposing of existing equipment, connecting electrical and control wiring, pressure testing, and commissioning the new systems with compatible programmable thermostats. All installation must comply with manufacturer specifications and applicable codes, with full system startup verification demonstrated to the on-site manager. No budget or timeline details are provided in this description.