Weyer with a radius of 15 to 20 feet may be possible. powered chain saw may be of great assistance, A lightweight gasoline Such an activity will not be allowed to interfere with other portions of the monitoring effort. An additional series of measurements is planned for the potential village sites on Bikini and Enyu Islandsusing a high pressure ion chamber, for total dose measurements, and a portable field gamma spectrometer to determine the contribution to dose from various radionuclides. The equipment for these measurements is listed in the section in Instrumentetion. Locations for such measurements in the village sites will be chosen to provide for an intercomparison of measurements that have been obtained by vari- ous types of instruments. The records prepared for these measurements will contain a description of each monitored location, time, a description of the instrumentation and calibration procedures, and expected accuracy for the measurements. Assignment of Tasks. A division in responsibilities for performing the oe ee RONURMEO + as external measurements is presented.in the attached "Assignment of Tasks".