MULTIPLE ADDRESSEES THREE ARE INADEQUATE FOR THE TASK OF REASSESSIIENT. PROFILE DATA TAKEN IIURING THE 1972 SURVEY ARE TOO SPARSE FOR A GOOD ASSESSMENT, AND DATA TAKEN DO NOT REPRESENT THE POST-CLEANUP STATUS OF THE ATOLL. DURItlG THE CLEA;iUP HAVE PRI?IIARILY!3EE!IFRO!4 THE SURFACE, AND THEREFORE ARE OF MINIHUM VALUE IN DETERi41;iINGUPTAKE FROM THE ROOT ZONE. CLEANUP DATA IS ALSO ALMOST EXCLUSIVELY 0!/TRANSUR/??iICS,WHICH CONTRIBUTE MUCH THAN THE FISSION PRODUCTS CESIUMLESS TO DOSE THROUGH THE FOOD C!-iAIil 137 (CS-137) AND STRO;4TIUtl-90(SR-90). THE FISSION PRODUCTS SANPLING EFFORT HAS BEEN UNDERTAKEN 114ORDER TO GENERATE A DATA BASE THAT CAN BE USED FOR COMPREHENSIVE DOSE ASSESSi4EiiTh’ORK. II. SA14PL1NG LEROY A1iDALL NORTHERN ISLAliilS,EXCLUDI!/G YVOii}iE(RUNIT) ARE TO BE PROFILE SAMPLED ON A 50 METER GRID. SAMPLING METHOD ANO ANALYSIS OF SPJIPLES :IILL NuT DIFFER FROM ISLANDTO ISLAND EVEN THOUGH ISLAND USE HAS BEEN CATEGORIZED AS RESIDE;JTIAL, AGRICULTURAL OR FOOD GATHERIilG AND DIFFERENT CRITERIA ARE APPLICABLE. A. ISLANDS lNCLUEIED TABLE 1 LISTS LEROY AND ALL THE ISLANDS NORTH OF BUT EXCLUDING YVO;!NE. SHOWN ALSO IS THE P,PP!?OXIMATENUII13EROF GRID POINTS ON EACH ISLAND BASED ON A 50 METER GRID. PROFILE HOLES WILL BE EXCAVATED TO APPROXIflATELY 100 CEt;TIMETERS OR TO CORAL OR TO WATER, WHICHEVER OCCURS FIRST.