on [ TASK GROUP“ie. a sOINT TASK FORCE SEVEN P. O. Box 1663 LOS ALAMOS. NEW MEXICO G. L. Felt, CT 7.1 SARDICCO DOOUMENTS SCI CCay DATE: 1 February 1957 FROM: Robert H. Campbell, J-6 - SULJECT: TAONGI ATOLL - CONSTRUCTION AND SUPPORT REQUIREMENTS SYMBOL: J6-3465 ENCLOSURES: 7 S i age ROQUARTERS3 ‘ 411376 A. H&N CONFIDENTIAL DI Ltr LA-1586 dtd 30 Jan '57 to J. B. Sanders, Subj: Taongi Atoll - Construction and Support Requirements B. J6 CONFIDENTIAL DI Sk. E-454 dtd 1 Feb '57 Title: Proposed Taongi Master Plan As directed during discussions of possible uses of Taongi Atoll held on 2 and 3 January 1957 (J3-H-28 and29 dtd 15 and 16 Jan 'ST respectively) we have examined the construction and support implications of using Taongi Atoll as a firing site. DETERMIMATION (CHICLE NUMBER(S)[ T.CLASHFICATION RETA}NEO “CLASSIFICATION CHANGED TQ: CONTAINS NO DOE CLASSIMED aro Two situations have been examined: 1. The minimum condition described by Mr. Gibbins curing the 3 January meeting which considers a telemetering station and tower as the only scientific requirements necessary ashore for FARDTACK. 2. A maximum condition - which might represent the eventual use of the Atoll - consisting of a combination of the facilities found on Enyu Island and the Yurochi Complex of Bikini Atoll. . Estimates of the construction and support requirements under these two situations in terms of manpower, time and money are contained in Enclosure A. The concept of HARDTACK advanced by UCRL is certainly of a minimum nature; we feel, however, that if the Atoll is once used subsequent operations may result in an expansion of its facilities. We feel rather strongly that if there is to be any development of Taongi Atoll it should be accomplished in a fashion compatible with ultimate expansion to an installation comparable to a combination of the facilities now found on Enyu I[siand and in the Yurochi Complex of Bikini Atoll. With this is mind, Enclosure B is suggested as an embryo master plan. It features: . RATETING COMLAINS Ir Tn cette . : a_2 me 1 4 Witluin tho BEST COPY AVAILABLE . » jhe fan UL Geatlime of Taie Fo, Le tronsmucion ¢: " MMenner to pe : ated yg Ut 75 ’

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