aa 3-70 fication of area of access and other than routine authorizations. The processing of badges was a simple operation, except for numerous changes and resubmissions, and no major problems were encountered, Wh> - time limits exceeded the arrival in the EPG of an individual, an OU) mes: was sent and a badge request form was accomplished on the site. Photographs were provided by the subordinate units, and vadzas---brre.. on the badge request forms submitted by Los Alamos, Livermore, anf 35.~°..> Base--were fabricated in the field. 3elhe7 Compliance vith CINCPAC Serial 020. CINCPAC Serial 020, dated 1 April 1952, "Enlwetcx Atoll; Security Instructions," defines the ge-scai security requirements for entry into the EPG. Security of the proving . ground is a responsibility of CINCPAC, . All TG 7.1 personnel had to be under the provisions of paragraph h ¢< "good security risxs." This determination was based cn certification t-~ each individual was mentally and emotionally stable; thet he possessed ths integrity, discretion, and responsibility essential to the security of classified information; that his reputation and records revealed no infcrmation which tended to indicate any degree of disloyalty to the United States; and that he had been throughly indoctrinated in existing instruc~ tions for the security of classified military information. Each individual was certified by immediate superiors to Tos Alamos. i> TU-3, or to Livermore under the provisions of the letter. Compiled lis: were submitted periodically to JIF SEVEN, CINCPAC, the TG 7.1 LNO's, and to TG 7.2. When the time element demanded, wire messages were sent. Each travel order published by TG 7.2 also certified each individual to the provisions, copied DOE LAL RG During HARDTACK a total of 237k certifications were submitted by roster, and 340 by wire message. Although the procedures in use during the operations were repetitious : Poicen tane sym /° PAGE oom

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