This is a small business set-aside opportunity for buoy placement and operations on the Unalakleet River, with services performed out of USCG Base Kodiak, AK. The base period of performance runs from 15 August 2026 through 31 May 2027, with four one-year option periods that could extend performance to 31 May 2031. No budget amount is specified in the description. Evaluation will be best value, with technical expertise and the ability to respond to emergencies within 48 hours considered more important than price. Offerors must demonstrate expert knowledge of the navigational area and capability to provide all services in the statement of work.