This is a firm-fixed-price purchase order contract awarded by the National Park Service Southeast Region to Makai Inc., a self-certified small disadvantaged business based in Summerland Key, Florida. The contract, valued at $75,000.00, is for vessel support services to conduct a reef fish census at Dry Tortugas National Park. The services include providing a live-aboard vessel capable of transporting and berthing up to 10 divers for a 12-day research trip, as well as meals, NITROX air, dive safety equipment, and wireless network access. This contract has a period of performance from May 26, 2024 to May 25, 2025, with one optional additional year. It was awarded as a 100% small business set-aside under the North American Industry Classification System (NAICS) code 483112 - Deep Sea Passenger Transportation.