wenn, KAUAI, AEC -TRFE F &SNO. TITLE 11003 USER SCIENTIFIC HRT Tracking Station STRUCTURE FACILITY NO. SANDIA SCIENTIFIC STATION NO. None BOD 97-4-59 FoD GO+1 20 FUNDING AGENCY AEC ($000) ENGR PROC PRE-GO Prior Cost POST -GO CONST TOTAL 36.0 «36,0 FURN TO BE DETERMINED TOTAL 36.0 36.0 PRIOR YEARS ENGINEERING Drawings: Completed. F 97-058-S1 F 97-666-Al JS 97-086C -S1 F 97-058-Sil thru S15 97-3224B-E8 F97-079-W2 F 97-079-W23 JS 97-3224C-A9 JS 97-3224C-Cl2 PROCUREMENT Completed. CONSTRUCTION The HRT Tracking facility (completed in 1965) is located at the northeast end of the trailer park. It consists of two (2) trailers, a roofed trailer dock, an amplidyne shelter, and three (3) antennas. revetment borders the northern side of the facility. A protective Geodesic domes enclose the antennas. The trailer dock, elevated 4-ft. above grade, is a reinforced concrete slab b-it. wide by 75-ft. 8-in. long. A wooden stairway is located at its eastern end, The dock roof, which extends beyond the eastern terminus of the dock, is 17-ft. high, and 90-ft. long. Steel plate roofing protects the manned dock. The three (3) antennas spaced on 15-ft. centers, are supported by steel towers which bear on reinforced concrete piers. The towers are 7 1/2-ft. square in plan and are 14-ft. high. A plywood platform 10-t* wide and 55-ft. long is provided at the top of the towers. The platform is enclosed with a 3 1/2-ft. high wooden handrailing. An 8 x 35-ft. trailer anda 10 x 40-ft. trailer are located between the trailer dock and the towers. The amplidyne snelter located in the middle of the tower complex is a7 x 6-ft. wood-frame, plywood sided structure, 7 1/2-~ft. high on a reinforced concrete slab. Itis lighted and dehumidified. There are two underground runs from receptacles at the trailer dock each supplying 120/208 volt, 3 phase power to the amplidyne shelter. Signal cable from the cable termination shelter is laid in cable trays. 11-1 VOL II