CHAPTER Ii, SECTION 3 STATION: 612 PARTICIPATION: Station .01 - .03, 43 SITE: Nan DESIGN PSI: USER: DOD/ESL PURPOSE: Rocket Launch PARTICIPATION: None DESIGN PSI: None CONSTRUCTION: 3-11-58/4-1-58 These rocket-launching stations consisted of a 10-inch concrete slab 28x125 feet, a portable aluminum structure, and a tent. The slab con- tained anchor bolts for tying down launchers. The portable structure was furnished and erected by the User. This station was abandoned by the User and relocated at Johnston Island. Stations not designed for overpressure. See Stations 946.01 and .02 for photo station overpressures. CONSTRUCTION: 3-31-58/5-17-58 The LCU andthe power,fuel, and tie-down appurtenances composing these stations were furnished by the User. Also located on Station 681.02 were Photo Stations 946.01 and .02. Three hulls were utilized and were assigned new station numbers for each of two additional events. STATIONS: 810.01 - .03 SITE: Lucy, Olive, Fox USER: DOD/NML PURPOSE: Thermal Material Display STATIONS: 630.01 - .05 SITE: 630.01 - .03, Tare; .04 and .05, Fox USER: DOD/DOFL PARTICIPATION: 810.01, None; 810.02, 28 and 37; 810.03, 4 PURPOSE: Radiation Effects DESIGN PSI: PARTICIPATION: 630.01 -.03, 11 and 13; 630.04 - .05, 7, 11, and 13 DESIGN PSI: 630.01 (300 psi); 630.02 (150 psi); 630.03 (25 psi); 630.04 (150 psi); 630.05 (150 psi) CONSTRUCTION: 3-10-58/4-26-58 None CONSTRUCTION: 2-24-58/5-23-58 Beside the two camera mounts each of these stations utilized a User-furnished instrument shelter and rack. The instrument shelter was of steel construction, 12 feet high and installed so that the top 6 feet, an entry shaft, was barricaded with an earth-fill. Station 630.01 consisted of a two-compart- ment concrete structure 12x20x10-foot-high, with top of the concrete 1 foot below grade. The compartments were 324 feet square, 54% feet deep and were enclosed by 4-foot-thick walls. The compartments were sealed with 214-foot-thick tapered, concrete plugs, and the entire structure was grade. covered with 1 foot of sandbags to Station 630.03 was similar to Station 630.01 but with 2-14-foot-thick concrete walls and a cargo net filled with sandbags in lieu of concrete plugs. Stations 630.02, .04, and .05 were one-compartment structures but similar to Station 630.03 with approximately the same wall thickness. Eyebolts and sleeves were on the front wall of the stations for mounting instruments. STATIONS: 681.01 - .03 SITE: Glenn USER: DOD/MDL PURPOSE: Recording Station (Neg. No. W-V-235-11) Figure No. 2-33. Station 630.01 65% Complete. Page 87

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