JOHNSTON ATOLL F & S$ NO. TITLE ed SCIENTIFIC , 01124 Cleansweep Motor Payload Preparation and Storage Building USER STRUCTURE/FACILITY NO. LRL SCIENTIFIC STATION NO. 709 FUNDING AGENCY ($000) AEC BOD GO+30 None ENGR PRE-GO Prior Cost Estimatell/67 TOTAL PROC 20.0 1.0 21.0 Fop GO+60 CONST TOTAL * 232.2 20.0 233.2 232.2 FURN 253.2 FACILITY IS IN HOLD STATUS PENDING DETERMINATION OF NEED BY LRL ENGINEERING Preliminary design drawings have been reviewed by LRL. Com- ments received remain to be incorporated on drawings and resubmitted to LRL for approval. No action will be taken while facility is in hold status. PROCUREMENT To be determined CONSTRUCTION This building will be irregular in shape and consist of approximately 5130-sq. ft. of roofed area. The maximum dimensions of the building are 101-ft. and 86-ft. with an average ceiling height of 14-ft. The exterior walls and interior partitions will be constructed of 1-ft. thick reinforced concrete. The roof will be steel frame with wood joists covered with l-in. sheathing and builtup roofing. A monorail system with a clear height of 12-ft. will extend throughout the building and to covered loading platforms on the east and west side of the building. Three dual speed electrified one ton hoists will be mounted on the mono- tail system. All doors in the building shall be equipped with panic hardware. The entire facility will be air conditioned and dehumidified with all ducts entering the rooms through the roof. Approximately 75 kva of 120/208 volt, 3 phase, 60 cycle power will be required. Grounding bars will be mounted on all interior walls and also at the two loading platforms for truck grounding. Fluorescent lights with retainer screens mount- ed throughout the building shall be dual-rated Class I and IIA through G types. The floor of the motor payload mating and igniter fin installation rooms will be covered with conductive linoleum. All other floors will have a smooth concrete finish. The building will be fitted with adequate lightning protection aml explosion proof telephones. DRAWINGS: 91-709-Cl 91-709-Al thru A5 91-709-S1 and S2 91-709-M]1 thru M4 91-709-E1l thru E6 91-709-Wl *Includes $11, 800 for construction of a berm on three sides of Building 709. 1-102 VOLI April 1969