ten of technician grade, all fully qualified and specially trained, Under technical direction of the Radiological Defense Logistics Officer, the Group would supply, repair and re-supply radiological defense operational equipment required for use within the local operational area, | It would be responsible for emergency supply and maintenance of all operationd equipment required by Area Survey and Technical Service Units during periods of actual defensive operations, &e Area Survey Units. (Ten to 100 Units), Bach would be composed of from two to four individuals of officer grade, one of whom should be designated as leader, plus from four to eight individuals of technician grade, all fully qualified and specially trained, Under technical direction of the Radiological Defense Operations Officer (Area Survey Units), the Units would conduct area surveys for the purpose of locating radiologically hazardous aréas through the detection and measurement of ioniaing radiations, They would be responsible for delimiting all such hazards and for tromsmission of detailed information concerning the nature and location of each to the local operational headquarters through established channels of communications, They would serve a primary function of vroviding the Local Civil Defense Director with information vital to proper discharge of his duties and responsibilities, Technical Service Units, (Ten to 100 Units), Each would be composed of from two to four individuals of officer grade, one of whom should be designated as leader, plus varied numbers of individuals of technician grade, all specially trained and fully percy