This document outlines a federal contract opportunity for upgrading an emergency power system at Building 104 on Eglin Air Force Base in Florida. The solicitation calls for providing all design and construction efforts to upgrade the building's emergency power system, including installing a new emergency generator, emergency distribution panel, transformers, automatic transfer switch, underground fuel storage tank, and associated electrical work. The North American Industry Classification System code for this requirement is 236220 for commercial and institutional building construction contractors. The statement of magnitude for the contract is between $1,000,000 to $5,000,000. This small business set-aside opportunity will use best value source selection and be awarded based on best value to the government according to Federal Acquisition Regulation Part 15.3.