This document provides details for a Request for Proposal (RFP) for construction services at Scott Air Force Base in Illinois. The RFP seeks proposals for the construction of a 23,702 square foot administrative addition along with renovations to an existing 50,965 square foot computer data center building. Major components of the project include renovating the existing facility into dedicated data center space with seismic retrofitting of the building and raised floor system, replacing air handling units and completing electrical upgrades. Additional work includes replacing the chilled water loop, installing new data cabinets anchored to a new structural system, constructing a secure administrative addition, and providing new furniture. The Department of the Army Corps of Engineers Engineering District Louisville is the agency issuing this RFP.