we. MAD ig UNITED STATES ATOMIC ENERGY COMMISSION WASHINGTON, D.C. R ACE 20545 DEC 21 1970 Martin Be Biles, Director, 05 John 8, Totter, Director, 3H Edward Bo Giller, AGIA THRU: Robawt J, Catlin, ADHP, 0S FINAL REPORT OF 1969-1970 RADIOLOCICAL SURVEYS IN BIKINI ATOLL ae ve In a meating on December 3 and 4 in Las Vegas, participants in the Bikini surveys from NV, SWRHL, University of Wasaington, aad OS prepared the attached draft report. This summary report . includes data obtained during cleanup operations in 1969 and ¥ data from the 1970 survey that concentrated on obtaiaing soil and air samples, The approach agreed upon is to prepare a summary report contain~ ine all of the new data (the attached report) plus two more supporting reports, one by SWRITL and one by University of Washington, containing the details of the surveys. These latter reports are being prepared for AEC review and will ba circulated for comment. When completed, all three reports will be transmitted to AEC Headquarters. Subsequently, the detailed reports sre intended for publication in the SWRHL and NVO series of docusents, While some recomendations are made with regard to land use and there is a comparison between levels of Pu-239 in Bikini afr and those in U.S. air, the survey team menbers have not attempted to analyse or evaluate the data as was done earlier by Dr. Gustafsen,. en a Missing from the draft are maps of Bikini and Eneu (Figures 3 and 4) oo samples. as showing the locations of Soil Pits, Well Points, and rows ef seil mo When the art work is finished and copies are available from NV, these will be provided. Dp 32¢-Ge-1/Bexs/ CONFIRMED TO B E UNCL AE AUTHORITY: DOE/SA-29 7 ee BYMAD SC o UNp IDT, DATE! eat(7alana. 7764-7 d w OS — on :