. Sumveillanca Descase Tista- ot Facilirties and Sites Marsnal! rslands Radiological Safety Grszram ix-71-21-i2- Greennouse, NY. A. and “Miltanbderger, 2. 2. Radiological analvses of Marsnall Islands envircnmenztal sampies Irom 1974 cthrougn 1976, S1L Resort (in press). “ Oo a u i $ Greennouse, N. A. and Milcencerzger, 2. 2. Extemal radiation survey and dose predictions for Rongelap, Vtirix, Rongerik, siluk, and wotje Atolls. 3NL Repore (in press). (a) 200 werd Summaz*r: A comorenensive radiological satiety oregran will te manntained for the innaoitancs of acolls in the northern Marsnall Islands contaminated as a resulz of tne 7.5. Bacific Testing programs. The foilowing teamsand services will 3e arov 1, iInvironmencal and versonnel sonitoring to srovide data for ENL dose assessments anc cetarminacion of radiological crends. -. indivi dual and pooulacisn cosimetry based on actual neasure- tenis, Th ese carta wil used to modify dose commitment >ore- aiertive models 530 inact they accurately reflece fucure ‘trends. 3. Suggestions oased cn field experience to mitigate doses via che more critical natnways. 4, aA flexible resource of radiological expertise to independently review radiation sreCection srograms associated with renabilitation efforts in the northern Marshalls, and for relaced teaiczh mnysics interescs of CES in the Pacific 3asin. Program activities fer the coming fiscal year will empnasize the Iollow- Ll. Ia vivo counting of 3ixini and Enewetax vesidents. These afforcsWill define 3aseline body burdens of gamma-emiczing nuclides for new residents ac beth atolls, and will periscically assess changes in 30dy ourdens over time wnica mizgnt result from various exposure pathways. 2, Urine bioassay to define radionuclide excretion satterns Srom individuals, nuclide burdens. and to estimate Sr and transuranic (See Continuation Sheer) Sad-1 1b (