The Department of Defense, through the Naval Facilities Engineering Systems Command Northwest (NAVFAC), is seeking responses from construction firms for a Sources Sought Notice regarding the construction of a new Type III pressurized hydrant fueling system at Naval Air Station Whidbey Island (NASWI), Washington. The project involves the Design-Bid-Build (DBB) construction of an aircraft direct fueling hydrant system, which will include fourteen fueling stations, hydrant loop piping, and a pumphouse, all designed to meet military petroleum fuel facilities standards. This initiative is crucial for supporting the fuel distribution needs of the P-8A Poseidon and other large aircraft stationed at NASWI, ensuring efficient fuel delivery for various squadrons and operations. Interested firms must submit their responses by 12:00 p.m. Pacific Standard Time on January 25, 2025, to the designated contacts, with the total estimated project cost exceeding $35 million and a planned performance period of 730 days from contract award.