G-W Management Services LLC,* Rockville, Maryland (N40080-21-D-0022); Biscayne Contractors Inc.,* Alexandria, Virginia (N40080-21-D-0023); Tuckman-Barbee Construction Co. Inc.,* Marlboro, Maryland (N40080-21-D-0024); CER Inc.*, Severna Park, Maryland (N40080-21-D-0025); Belt Built-CFM JV,* Crofton, Maryland (N40080-21-D-0026); EGI HSU JV LLC,* Rockville, Maryland (N40080-21-D-0027); Desbuild Inc.,* Hyattsville, Maryland (N40080-21-D-0028); and Tidewater Inc.,* Elkridge, Maryland (N40080-21-D-0029), are awarded a combined $100,000,000 indefinite-delivery/indefinite-quantity modification to an indefinite-delivery/indefinite-quantity, multiple award construction contract for repairs, renovations, new construction, and alterations to shore facilities and utilities within the Naval Facilities Engineering Systems Command (NAVFAC) Washington area of operations (AO). This modification provides for an increase to the maximum dollar value of the contract. The current combined total value for all eight contractors is $398,000,000. After award of this modification, the total cumulative contract value will be $498,000,000. Work will be performed in NAVFAC Washington AO. The term of the contract shall not exceed July 2026. Future task orders under this contract will primarily utilize military construction and operation and maintenance, (Navy) funds. No funds will be obligated at the time of award. NAVFAC Washington, D.C., is the contracting activity.