Since several of the shoals involved a certain number of weather delrys, the foltuy ing chruantogical listing shut? be sufficient to point out the highlight dates in the history of eech device: — Jan. 25 Unit arrived at Enis etok Feb. 17 Feb. 13 Feb. 22 Final aso?.ndly cor.pleted Shipped tu Bixini and transshipped to cab on Feb. 20 Installativa in cab completed Feb. 27 Feb, 23 Mar. 1 tinserted — ™ "installed ' detonated ion: Jan. 25 Mar. 4 Mar. 5 Mar. 7 Mar. $ Unit arrived at Eniwetox Final assembly completed Unit installed on barge Barge departed for Bikini in LSD Anchoring; completed int .‘crater ard cables checked out Mar. 11 Exchanged)Acylinders(used small one) Mar. 12 Mar, 27! eeeee Jan.25 Mar, 2 Apr. 8 Apr. 9 Apr. 10 Apr. 15 installed Lo. we detonated a Unit arrived at Eniwetcok Assembly completed Reassembled after postponement and loaded on barge Barge departed for Bikini in LSD Anchoring completed and cables checked out 0” instalied Apr. 264 Ww arene” Mar, Apr, Apr, Apr. 5 10 14 16 Apr. 17 Apr, 27 Unit arrived at Eniwetok by air . . New _ containing no! feceived and install: i Finalassembly completed after postpoiie nm ents and loaded on kb: ge Barge towed to Mike crater at north end of Eniwetok lagoon, anchored, and cables checked out Support|jacket removed and dummylugs attached to the case ipinched off and nuclear arming completed May 140 . oo ‘ pmo fe o_o" j “detonated ‘detonated — ermmomeer ome f — Apr. Apr. Apr. Apr. May 16. 26 27 30 2 May 4 May 5 Unit arrived at Eniwetok by air Final assembly completed Loaded on barge Barge departed for Bikini in LSD Anchoringcompleted inl ___tinstalled- rater and cables checked out a * Wetonated In general, the detonation of these devices on barges seems to be a satisfactory method and quite practical. Methods for logistic support of the barges were revised during the operation 63

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