QUAN. UNIT II TRENE (Continued ) TOTAL COST “TOA DESCRIPTION OF PROPERTY UNITS STATION NO, 200 (Continued) A heavily reinforced concrete structure 44'.0" x 52'=0" x 15'-0" high consisting of four rooms with 4'-0" thick exterior walle, 3' thick floor and ceiling slabs and a “U" shaped entrance tunnel of 11'-0" average width x 130 feet long; average walls, roof and floor slab 3°~0" thick; all ceiling heights 9'-0"; area 1513 square feet, ine terior volume 13,617 cubic feet, exterior volume 49,830 cubic feet; exterior and interior finish concrete with unistrut inserts in walls and ceilings, steel and lead interior doora and steel exterior doors, the above structure is covered by 9000 cubic yards of earth fill top- ped by sacks of cement and sand grout. Exterior to the covered area are a 260 square foot loading dock, an 80 foot long x 20 foot wide reinforced concrete approach ramp with average © foot high retaining walls each side, topped by pipe railings; a reinforced concrete drain- age sump 5'-0" square x 10'-6" high, a shallow salt water well and aurfaced coral parking area; all complete with drainage piping, explosion proof dehumidification, ventilation; power, light and communication wiring and fixtures and exterior flood Lighting. WRLK Shed: Each A wood frame structure 24°-0" long x 12'-8" wide x 11'=0" high mean height, with plywood siding, corrugated aluminumroof, ply- wood floor, resting on 6" x 6" x 3'-0" long wood post and concrete fill footings, located approximately 40'-0" west of Station No. 200. Area 304 square feet, volume 3344 cubic feet. (No installed equipment. ) Bach 60T-L E.C.0, 3714 authorizes the installation of a centrifugal pump in the cooling water supply line to the refrigerating unit at Station No. 200, and a supply tank for priming the pump, together with all necessary piping, fittings and valves. XIGNaddV E.C.O. 297 authorizes the removal and the replacement of the 5 KV Shielded cable.