a . JOHNSTON ATOLL 02114 SUPPORT Page 2 The building houses office space, the Air/Ground equipment room, an air con- ditioning room and a communications annex. ment were installed in 1965. Cable trays and associated equip- The Generator Shed (Building 508) is a 17 x 22 x 12-ft. high wood framed structure (completed prior to 1963) with a concrete floor and corrugated aluminum Siding and roofing. The building houses two (2) 60 kw emergency generators which provide backup power for the equipment in Building 507. DRAWINGS: JS 91-507-S102 JS 91-507-W100 JS 91-508-A100 District File 105-10-1 Sheets 28 and 29 *Costs shown are for Building 506 (Antenna Tower), the modifications to Building 507 plus those items listed under F&S No. 04022 only. All other costs were incurred prior to 1963. VOLI April 1969 2-106 , Eitan