United States, Nov. 13 -- Mainsail-Oasis Joint Venture LLC, Bedford, Massachusetts, is awarded a $7,602,205 cost-reimbursement-type contract for maintaining the Acoustic Explorer, a government owned vessel which provides at-sea support for the Sonobuoy Quality Assurance Program. Work will be performed in San Diego, California and is expected to be complete September 2032. Funding will be made available and obligated at the delivery order level as contracting actions occur. In accordance with FAR 16.504(c)(1)(ii)(B)(4) this single award Indefinite-Delivery, Indefinite-Quantity was issued using full and open competition after exclusion of sources through the use of a total small-business set-aside pursuant to FAR 19.502-2. Naval Information W...