JOHNSTON ATOLL F&SNO. 01037 USER TC SCIENTIFIC TITLE Transmitter Building and 86-ft. Diameter Radar Dish Subtask A617 STRUCTURE /FACILITY NO. 26 SCIENTIFIC STATION NO. op 11-323 FOO GO+90 FUNDING AGENCY JTE-8 MILCON CRO 7-64 ( $000 ) ENGR PRE-GO Prior Cost PROC 9.8 POST-GO Estimate 11/67 TOTAL 9.8 CONST TOTAL x77, 3 87. 1 56.3 56.3 133.6 143.4 FURN PRIOR YEARS ENGINEERING Completed. Drawings located at Honolulu are as follows: 91-3-3-Cl 91-3-3-S1 and S2 91-3-3-Ml 91-3-3-Al and A2 PROCUREMENT 91-3-3-El SK 91-04713.1-CME1 Completed. CONSTRUCTION The transmitter building (Building 26) is a 32 x 100 x 24~-ft. high rigid frame steel structure with corrugated aluminum roof and siding and A roll up door, 12-ft. wide by 18-ft. high, is provided a concrete floor slab. at the north end of the building. A personnel door is located on the east and west sides of the building. A 1 1/2-ton hand operated hoist with a 20-ft. clear hook height is mounted on a 20-ft. long monorail in the building. Latrine facilities are provided in the building. Incandescent ceiling lights and duplex receptacles are provided throughout the building. Utility power to the facility is 120/208 volt, 60 cycle, 3 phase. Additional 4160 volt power is provided to the facility for connecting a TC furnished switchgear assembly. Four (4) copper grounding rods have been installed 6 inches above the floor slab near the center of the building. (Completed in 1966. ) An 18 x 70-ft. stabilized area along the east side of the building is provided for parking a TC furnished van. A 120/208 volt, 60 cycle, 3 phase, 300 amp fused disconnect switch is located on the exterior of the building to provide power to the van. The radar dish foundation is located 80-ft. west of the transmitter building. This reinforced concrete foundation is 40-ft. in diameter with a center thickness of 4-ft. 3-in. and a circumference thickness of 2-ft. Seventy (70) TC furnished anchor bolts are embedded in the foundation. CUENTA, 1-42 VOLI April 1969