sn ee Ewe TASK GROUP 7.4, PROVISIONAL Kirtland Air Force Base, New Mexico 15 August 1953, 1800T 1. GENERHAL: a. The term Radiological Safety Operations (short term RAD-SAFE OPRS) is a genneral term used herein to denote the broad aspect of safety for personnel from radiological hazards, It will include training per- sonnel in radicological safety procedures, passive radiological safety measures, deccontamination activities for personnel andmateriel, and the collection,reccording and evaluation of research data to be translated into operationnal procedures for AirForce usage. The terms Radiological Safety - Rad Ssafety - ‘Rad-Safe are used interchangeably to denote the specific appli-cation of Radiological Safety Operations for the prevention and avoidance of health hazards topersonnel. Radiac equipment is radiation detec ction equipment, such as Geiger~Mueller Survey Meters and Gamma Ionization Chamber Survey Meters. b. ihe purpose of this plan is to furnish instructions to all units of TG 7.4 for the conduct of Radiological Safety Operations during = Operation CAST-LE (RESTRICTED, SI). c. Tihe Comdr, TG 7.4, will establish a code to be used in con- junction with periodic weather reconnaissance reports to report approximate air radimtion intensities encountered on regularly established weatherreconnaissance or cloud tracking flights. 2. TASKS OF OTHER TASK GROUPS: a. Tne Comdr, TG 7.1, will perform the following services: (2) Perform all ground monitoring services associated with scientific missions, except those in conjunction with aircraft and airborne collection of scientific data. (2) Provide laboratory services and technical assistance to all Task Groups, to include: (a) Precurement of film badges and specified supple- mentary items of personnel radiological safety equipment. b. (b) Laboratory services to develop and interpret film (c) Personnel records of exposures from film badges. badges. . \ The Comdir, TG 7.4, will perform all ground monitoring services associated with ENIWETOK ISLAND, except in those areas or activities assigned to other Task Groups. TASK GROUP 7.4 OPRS ORDER NO. 1-93 ANNEX H pedo cnt poo © H-1 peclassified

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