THE CENTRAL ENERGY FACILITY (CEF) IS A TWO LEVEL STRUCTURE BUILT IN 1973 AND LAST RENOVATED IN 1992. THE CEF BUILDING ENVELOPE WILL BE REPAIRED AND 25 YEAR OLD ROOF REPLACED. STRUCTURAL STEEL WILL BE REPLACED FOR TWO EXISTING COOLING TOWERS AND A 1,500 TON COOLING TOWER WILL BE ADDED.