JOHNSTON ATOLL F&SNO. 80004 USER PROJECT SHARP NAIL TITLE Wash Down Pad STRUCTURE. FACILITY NO. DTC SCIENTIFIC STATION NO. None 800 None FOD FUNDING AGENCY DTC ($000) ENGR PROC CONST TOTAL FURN Cost included in F&S No. 80002 COMPLETED DESCRIPTION A 100 x 100-ft. concrete pad was constructed adjacent to the Mix~-Fill Building in the southwest corner of the island. The pad has a minimum thickness of 7 inches and is sloped 1 percent to one side to a drainage ditch which is channeled to a rip-rap outfall in the ocean. Six power outlets for floodlights are provided at the periphery of the pad. Power is supplied from the Mix- Fill Building bus. One 3/4-inch hose bib for saltwater is located at the edge of the pad; a second 3/4-inch bib provides freshwater. The water supply is piped from the Mix-Fill Building area. DRAWINGS: 91-950-Cl and C2 91-950-E3 80-3 JS 91-950-E100 VOL I