4. The Commander, TG 7.1, having the major technical radiological safety unit, will: a. Perform all ground monitoring services associated with scientific missions except those in conjunction with aircraft and airborne collection of scientific data. b. Provide laboratory services and technical assistance to all task groups, to include: (1) Provision of standard type film badges and specified supplementary items of personnel radiological safety equipment. (2) Laboratory services to develop and interpret film badges. (3) Records of exposures from film badges. furnished task group commanders). (Duplicates will be (4) Laboratory services for the radiochemical analysis of water samples. (5) Provision of primary facilities at PARRY ISLAND radiological safety building for calibration, repair and maintenance of instruments and storage of spare parts of radiac equipment. Similar limited facilities will be maintained at BIKINI during the operational phase at that atoll. (6) Monitoring the removal and packaging of radioactive sources and samples except, as indicated in paragraph 4a above, removal operations from aircraft will remain the radiological safety responsibility of the task group to which the aircraft are assigned. c. Provide radiological safety surface situation maps after shot times to the task force and task group commanders. d. Provide and issue special high density goggles to specified personnel of the task force. e. Provide and maintain radiac equipment and protective clothing as necessary for TG 7.1, TG 7.5 and specified recovery personnel. f. Provide technical personnel to assist task group commanders in the inspection of radiologically contaminated items and the certification of destruction, disposal or unserviceability of such items as required. g. Maintain a radiological safety center (RadSafe Center) for the control of TG 7.1 radiological safety operations. h. Provide personnel and equipment decontamination facilities for radiological safety survey and recovery operations. i. Perform limited fall-out studies within the Pacific Proving Ground for radiological safety documentation only. j. Assume radiological safety responsibilities of TG 7.5 during the overseas phase of the operation. k. Integrate within TG 7.1 key radiological safety personnel made available by CTG 7.5. Such personnel will assist CTG 7.1 during the 447