Specifications include, but are not limited to: 1. REPLACE TWO EXISTING LIEBERT TEN TON UNITES WITH TWO NEW 8 TON UNITS. STRUCTURAL. SUPPORTS FOR BOTH UNITS WILL NEED TO BE REPLACED with engineering by contractor. 2. REPLACE TWO HUMIDIFICATION UNITS FOR OPERATIONS THAT SERVE THE OPERATIONS ROOM. 3. REPLACE ALL WORN RAISED FLOOR TILES WITH NEW TILES. REPLACE ALL INTERNAL RAISEFLOOR TILES IN THE EIGHT SPACES SHOWN IN THE DRAWINGS. LEAVE EXISTING PERIMETER TILES AND WALL TRIM IN PLACE. 4. REPLACE OR REPAIR ACCESS CONTROL SYSTEM, ADD KEYPADS AND CARD READERS AS NECESSARY FOR NEW EXPANSION SPACE. 5. PROVIDE NEW WIRING FROM LEVEL 1 EXTERIOR GENERATOR TO LEVEL 2 TENANT SPACE. CONNECT TO NEW GENERATOR ANNUNCIATOR PANEL IN OPERATIONS ROOM. ALTER EXISTING DOOR HARDWARE FOR TENANT’S ACCESS 6. UPGRADE ALL LIGHTING TO ENERGY EFFICIENT FIXTURES.