The Project involves the replacement of the generator, automatic transfer switch and accessories that comprise the individual emergency power systems serving Green River Correction Complex (GRCC) Buildings A, G, and N. The existing interior generator set, automatic transfer switch, and associated utilities shall be removed from each of the buildings. An exterior diesel generator set with sub-base mounted fuel tank, weather enclosure and a service entrance rated automatic transfer switch shall be installed to serve each of the buildings. The generator set for each building will be located near the existing pad-mounted transformer serving the building. Modification of existing underground secondary service entrance conductors in addition to the installation of circuits, both underground and in the buildings, connecting system components. The electric water heater in building N shall be removed and replaced with two natural gas instantaneous water heaters and a storage tank. The work of the Project is both inside and outside the security perimeter fence of the GRCC. All work must be performed in a sequenced effort coordinated with the GRCC. The Contractor shall prepare and submit a schedule of work to the GRCC for review and acceptance before work of the Project begins.
