SERS res a MTSESEES CRRHIBERTIAL in the harbor (with the SATUMA) where they were moved earlier that morning to make room at the pier for an incoming vessel. 0800-0900 lechausse and Goeke made a preliminary over-all check of radiation levels on the TAKUYO. lLechausse and Hansen selected twelve crew members from each vessel's complement for physi- cal and laboratory examinations and radiation monitoring. 0900-1430 Goeke accomplished deteiled and critical radiation survey of both ships assisted by Lt Colonel Frazee, Aircraft Commander, and utilizing the services of an interpreter. Also, an ex- amination and evaluation of the Japanese radiation instrumentation was done. (For detailed survey findings, see sections "Radiation Survey Findings" and "Japanese Instru- nentation", ) 0900-1500 Japanese personnel to local medical clinic by launch and truck for medical history, medical examination and radiation monitoring by Dr. Hansen. (See section "Medical History and Examination.") 0900-1500 Alternating in two groups, the Japanese personnel were taken to the local pathology and x-ray laboratory for blood exaninations. Dr. lechausse, Mr. Shelton (laboratory Director), and staff, Urine: (24-hour samples.) Start of urine collection after first morning void which was retained for chemical (organics) analysis (to be done at Los Alamos Scientific Laboratories). DOE ARCEIVes severe mT a y 9 -eoo CONFIDENTIAL 74