STATUS REPORT NO. 6 ENIWETOK RADIOLOGICAL SURVEY JANUARY 13-19, 1973 This report summarizes activities and results of the radiological survey in progress on Eniwetok Atoll for the period January 13-19, 19753. Attached is a listing of the islands of the atoll which shows progress Since Status Report No. 5. This attachment lists the islands in order clockwise, starting in the northwest quadrant, called Area 1. Areas 2, 3, and 4 correspond with the northeast, southeast and southwest quadrants, respectively. The soil survey consists of two phases, soil sampling and soil profiles. The former are 30 on” core samplings taken to depths of 5 cm and 15 cm. The profiles are taken to depths chosen according to predicted, suspected or known radioisotope concentration vs. depth relationships. Generally, these will be 35 om deep, but several islands will have 2-6 ft. trenches dug. After the profile is taken, the trench is tilled in. The biota collection consists of gathering samples of vegatation, soil and birds on the islands. Marine biota were previously collected during pre-Christmas survey activities. Attacnment: As stated above