JOHNSTON ATOLL F&SNO. 02030 USER TG 8.6 SUPPORT TITLE Transmitter Facility STRUCTURE. FACILITY NO. 1100 and 1101 SCIENTIFIC STATION NO. None BOD FOD FUNDING ($000) AGENCY ITF -8 ENGR PROC CONST TOTAL FURN PRE-GO> MILCON CRO 7-64 Prior Cost 16.0 169.7 185.7 11.9 11.9 181.6 197.6 0.1 CRO4-65 AEC PRE-GO Prior Cost | TOTAL 16.0 0.1 COMPLETED DESCRIPTION The Transmitter Facility (completed in 1965) on Hikina Island consists of a Transmitter Building (Building 1100) which is located in the trans mitter antenna field. The building is 24 x 100-ft. and is a rigid frame steel structure with corrugated asbestos cement roofing and siding. Itis air conditioned and partitioned to provide an electronic equipment room, a storage area for small electronics parts and equipment, a latrine and emergency living quarters for four men. A 9x 2l-ft. lean-to on the east side of the building is provided to house multicouplers. Freshwater is supplied from a 1700-gallon storage tank connected to a hydropneumatic system. Sewage is collected into a septic tank. The effluent from the septic tank drains by gravity into the ocean, Power requirements are 40 kw for the building utilities and 170 kw for the technical equipment, all provided by a feeder from the Hikina Island substation. Two-hundred percent backup power is provided in the island distribution system With multiple feeders, double transformation, and a 300 kw standby generator. An 18 x 30-ft. building (Building 1101) shelters the standby generator. A 2700- gallon horizontal tank adjacent to the generator building supplies diesel fuel to the generator. DRAWINGS: 117-1100-Al thru A4 117-1100-C1 and C2 117-1100-S1 117-1100-M1 thru M3 2-28 Cid 117-1100-E1 thru E3 JS 117-1100-M101 and M102 JS 117-1100-E100 VOLI April 1969