The contract is an Indefinite Delivery Indefinite Quantity Multiple Award for insulation and lagging removal and installation on U.S. Navy and other military vessels, including submarines. Work will be performed onboard vessels, potentially within a 50-mile radius of Hampton Roads, with minimal disruption to crew living aboard. The contractor must supply management, labor, materials, and qualified personnel for each delivery order. The period of performance includes a base year plus four one-year option periods. The applicable NAICS code is 336611, with a small business size standard of 1,300 employees, and procurement follows FAR Part 15 negotiation policies.