The District of Columbia Department of General Services ("DGS", "District" or "Department"), on behalf of the District of Columbia Fire and Emergency Medical Services ("DCFEMS"), is issuing this Request for Proposals ("RFP") to solicit the services of an architectural/engineering ("A/E") firm to provide professional design services for a new DCFEMS Engine Company 26 ("FEMS E26") in six (6) phases: (i) Predevelopment; (ii) Schematic Design; (iii) Design Development; (iv) Construction Documents and Project Specifications; (v) Bid Phase; and (vi) Construction Administration, at Fort Lincoln, NE, Washington, DC 20018. The new FEMS E26 facility will be located within the Brentwood neighborhood (the "Project").