ae PELSULLIEL WOUALULINS a2uQ environmental Sampiliny Co provide data fOr aose assessments and determination of radiological trends, 2. individual and population dose-equivalent assessment based on measured body burdens, retention functions, and radioactivity uptake patterns. These data will be used to modify predictive dose-equivalent commitment models so they nay more adequately reflect future trends, and 3. the collection of physiologic, anthropomorphic, diet and living satrern data to apply accurate parameters to contemporary and predictive dose assessments. Program activities in the coming fiscal vear will emphasize the following: 1. in vivo counting and radiochemical analysis of biological samples for Enewetak Atoll residents, 2. in vivo counting and radiochemical analysis of biological samples for former Bikini Island residents, 3.- in vivo counting and radiochemical analysis of biological samples for Marshallesecomparison groups who have not subsisted from food grown on Utirik, Rongelap, Bikini or Enewetak Atolls, and 4. sampling and analysis of coconuts and coconut tree food products obtained from Enewetak. The nuclides of primary dosimetric interest ara Cs-137, S$r-90 and Pu 239-240. Personnel monitoring programs will be aimed at neasuring these in the Marshallese people. 19. CONTRACTOR TASK MAMAGER (codVote f AN } 2 iLl J. . “ > T ee 7 y . * ' ce Charles 3. Meinnold 03;31/81 a} ; ¢ (Signature) ‘Dare! 20. DETAIL ATTACHMENTS. /See snstrucrons) ta. Faciiity Requirements cg a. Background Cry. Future sccomoplisnments O.. Explanation of mriestones BZ] >. Puolications Cee. approacn 9 c. @ f. Purpose Teennical progress ESn. Retationsnios to otner prasects C.. Environmental assessment BEST COPY AVAILABLE Tl. 288 eta: Cai. Otner (Soecity): “*°254) “SS2535, Capital Eauipment |