The National Park Service (NPS) is seeking a contractor to purchase and install a generator at the GICL location. The generator must be compatible with the existing propane line, which is both high- and low-pressure regulated. The contractor will need to determine how to supply high-pressure propane to the generator while maintaining low-pressure supply to the HVAC system. Alternatively, a new propane tank may need to be installed at the generator location. The period of performance is specified as 05/12/2025 to 08/01/2025. Key points to consider: • The generator must be single phase 3 wire 120/240V • The generator must have an Automatic Transfer Switch (ATS) that is service entrance rated • The contractor must provide a solution for supplying high-pressure propane to the generator while maintaining low-pressure supply to the HVAC system • A new propane tank may need to be installed at the generator location • The period of performance is approximately 81 days