May 22 . ~~ «Arrived PPG June 27°" == ss Barge taken to Bikini by. LSD | June 28 = ° fuly 2 July 2-3 oo. July 4 July § H April 10 Secured device for safe transport. . Barge returned to Eniwetok by LSD.. Barge returned to slip, device unloaded, Arrived PPG July 5 Barge loaded on LSD and taken to Bikini July 6 July 11 Aborted SAAT: min before firing. disassembly started sve)aun July 9 Barge anchored at Bikini. Barge anchored at Bikini “PD f First scheduled date Navajo detonated Huron July 107 July 17 July 20 July 22 , New pit arrived PPG Barge moved to location in Mike crater First scheduled date Huron detonated *Recommendations are as follows: 1. The use of mobile workshop equipment for the various teams op~ erating at Zero sites should be considered wherever possible. The W-7 trailer for gas filling, which was used very effectively, proved the value of the mobile unit, — 2. In the future, it is recommended that the task unit consider pur- chasing good handling equipment, such as fork lifts and box movers, and not count on saving them between operations. All packaging of devices and gear should be designed around the existing handling equipment for ease of han~- dling. 3. If barge shots are includedin future operations, all barge construc~ tion and ballasting should be done either prior to the start of the active Task Unit work at the PPG or at a location other than the Assembly Area, 4. All permanent buildings and equipment at the Assembly Area require repairs and maintenance. A program of repair followed by constant preventive maintenance should be initiated at once. 5. In order to facilitate handling of devices and equipment into the magazines, large level concrete pads in front of each magazine are needed, -~ 157 - ad 15Y

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