Surveillance of Facilitte Marsnail Islands Radioioeg: diect Title: 13. 2ublisaticns: Greennouse, N. A. and Miltenoerger, 2. 72. Radiological analyses of Marshall Islands environmental samples Irom 1974 througa 1976, 3NL Report (in dress). Greenhouse, N. a. and Miltenoerger, R. ©. External radi rion survey and dose predictions for Rongelap, Utcirix, Rongerik, Ailuk, and wotje Atolls. 3NL Report (in press). (a) 200 Word Summary: aA comprenensive radiological safety pregram will @ maintained for the ianabditants of atolls in the Northern Marsnall Islands contaminaced as a resuls of che U.S. Pacific Testing programs. The foilowing tems and services will Se provided: 1. Environmental and sersonnel monitoring to provide daca for SNL dose assessments anc ceterminacion of radiological trends. -. Individual and sopulation dosimetry based on actual neasure- tenis. These cata will Se used to modify dose commitment ore- sictive medels so thac they,accurately reflect future <crencds., 3. Suggestions based on cield experience to mitigate doses via the more critical pathways. t 4. aA ilexible resource of radiological expertise to independencly reviewa Yaradiation protection srograms associated with renabiliCation efforts in the northern Marshalls, and for related nealith pnysics ing: interescs of CES in the Pacisic Basin. Program activicies ter tne coming fiscal year will empnasize the fTallowlL. in vivo counting of 3ixini and Enewetak residents. These afforcs will define >aseline body burdens of gamma-emitzing nuclides tor new residents at both atolls, and will seriadically assess changes in body burdens over time whica aizgnc vtasul= irom various exposure sathways. 5 - . Urine bioassay to define radionuclide excretion patterns rem individuals, nuclide burdens. and to estimate 9 Sr and transuranic (See Continuation Sheer) Sad- fb (