(17) Evaluate sabotage potential at the Pacific Proving Grounds. (18) Justify and initiate requests for construction of fences, special lighting, end other appropriate physical security safeguards at the Pacific Proving Grounds andcoordinate such reyuirements with CTG 7.1 and CJTF SEVEN. Subsequent- ly monitor installetion and operation of such physical security safeguards at the Pacific Proving Grounds for conformance with AEC and Task Force security policies. (19) Provide security representation for TG 7.5 elements afloat and furnish personnel in security servicing capacity for elements of TG 7.1 afloat. . (20) Maintain liaison with security personnel of Headquarters, JTF SEVEN, and other Task Groups to assure adequate coordination of matters of mutual interest. (21) Assist in the preparation and execution of security aspects of TG 7.1 documentary and technical photographic controls plans at the Pacific Proving Grounds. (22) Monitor the storage, handling, and destruction of classifi- (23) Function as Top Secret and Classified Reference Control Officer and as Top Secret authenticating official for SFOO-AEC interests at the Pacific Proving Grounds. (2h) Function as EFO Accountability Officer with responsibility ed materials and documents in accordance with AEC standards. for preparation of monthly SF materials balance report and for preparation of certificates of expenditures of SF mate- rials during tests at the Pacific Proving Grounds. (25) Notify CUTF SEVEN of the current TG 7.5 clearance (except Holmes & Narver) status and furnish CJIF SEVEN, after the operation, a clearance status report of all Holmes & Narver participants. P6) eT) d. Prepare the security annex to TG.7.5 field and administrative orders and assist in the preparation of the security annex to TG 7.1's operation and administrative plans. Assist other Task Groups of JIF SEVEN in all other security matters when so requested. E-3 (1) (2) In coordination with TG 7.1 ascertain and submit TG 7.5 re- quirements for ships, boats, and aircraft to JTF SEVEN. In coordination with TG 7.1 collect end analyze total requirements for housing and personnel transportation, submit ITI-5 QC RAILELT mee ae cene

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