(6) Keeping the Office of Test Operations, ALOO advised of all rad-safety activities. 1. During the non-test periods the contractor is responsible to the Director for: (1) Making periodic radiological surveys and proper marking and mapping of contaminated areas. (2) Operating a H&N dosimetry and records section, and issuing of monthly and quarterly radiation exposure reports. (3) Holding exposure of employees engaged in construction, support, recovery, salvage, or removal of contaminated materials to the lowest possible dose. In all cases the dose must be less than the allowable 3.0 r (gamma only) for any consecutive 13-week period and less than 5.0 r per calendar year. (4) Furnishing monitors as required. (5) Repairing, maintaining, and calibrating of radiation detection equipment. (6) Requisitioning repair parts and supplies as required and/or directed by the AEC Rad-Safety Officer. (7) Procuring, issuing, and decontaminating radiological rafety clothing and supplies as required. Je During test periods the contractor is responsible to the CTG 7.5 for: COPIED/DOE LANL RL