The District of Columbia Department of General Services (the "Department" or "DGS"), Contracts and Procurement Division, on behalf of the Metropolitan Police Department of the District of Columbia ("MPD"), is issuing this Invitation for Bid ("IFB") to engage a contractor to fumish all supervision, labor, materials and equipment necessary to complete partial roof restoration at the Patrol Services Bureau located at 801 Shepherd Avenue, NW, Washington, DC 20011.