POWER UPGRADE,HVAC,WALL DEMO AND NEW WALLS. New work to include installation of new filter banks to ventalation tunnels, install new concrete housekeeping pads, new 40lf of 2-hr rated non-combustible wall, two new 1 1/2 hour doors, one 1-hr exterior door with radiator exhaust louver inclusive of 1-hr fire damper, installation of two 6'4" x 9'4" fixed louvers with 1-hr fire dampers, installation of two new one-hr protected steel tube columns in area of basement wall removal, and misc work as needed for installation of new 15kw standby generator and erection of 9lf of one hour wall at existing area of "chiller room" and two new 4" housekeeping pads in other basement areas, per approved plans and attached requirement list. Plan Check #017-97. prp