The District of Columbia (“District”) Department of General Services (the “Department” or “DGS”) is issuing this Request for Proposals (“RFP”) to solicit design-build proposals (“Proposal(s)”) from offerors (“Offeror(s)”) interested in serving as the design-builder (“Design-Builder”) for the Charles W. Raymond (“Raymond”) Elementary School, which will be located at  915 Spring Road in the northwest quadrant of Washington, DC 20010 (the “Project”).