TABLE 5-7: ESTIMATED MAXIMUM ANNUALDOSES TO INDIVIDUALS 4 (REM) HABITATION PLANS NO RESTRICTION ON ISLAND FOOD USAGE. 1 NO CLEANUP. _ CASE 1 we - 03 WA - 0.1 (0.1 ON ENJEB!} 8:2 L- 09008 1. REMOVAL OF ALL SCRAP AND Pu CONCENTRATION GREATER THAN 40pCi/g FROM RESIDENCE AND AGRICULTURE - WB = 03 8:2 ti, «TOTAL CLEANUP OF RESIDENCE AND AGRICULTURE ISLANDS. ween ee L = BACKGROUND ISLANDS. LIVE ON SOUTHERN ISLANDS AND ENJEBT, VISIT NORTHERN ISLANDS; FOOD FROM SOUTHERN ISLANDS OF ENJEG! PLUS COCONUT FROM 12 W.E. ISLANDS AND PANDANUS AND GBREADFAUIT FROM ENJEB! FARM PLOTS OR IMPORTED. B = 0.8 (1 ON ENJEBI) L = 0.002 (0 004 ON ENJEBI) CASE 4 WB = 0.1 (0.3 ON ENJEBI) B= 0.5 (1 ON ENJEBI) L = BACKGAOUND LIVE ON SOUTHERN ISLANDS, VISIT NORTHERN ISLANDS, FOOD FROM SOUTHEAN ISLANDS PLUS COCONUT FROM 12 W.E. ISLANDS we = 0.05 B02 . L - 0.001 LIVE ON SOUTHERN ISLANDS, VISIT ON SOUTHERN ISLANDS; USE FOOD GROWN ON ONLY SOUTHERN ISLANDS. CASE 2 we L BACKGROUND CASE 3 WB - 0.05 B- 02 SAME AS CASE? L - BACKGROUND CASES ” WB = BACKGROUND 8 - BACKGROUND L = BACKGROUND HABITATION RESTRICTIONS NO HABITATION RESTRICTIONS NOT . HABITATION RESTRICTIONS NOT REQUIRED. SEE CASE 5 REQUIRED. SEE CASE 5 REQUIRED. SEE CASE 5 LEGEND WB - WHOLE BOOY DOSE B = BONE DOSE L = LUNG DOSE * DOSES CALCULATED TO ONE SIGNIFICANT FIGURE BASED ON DATA FROM NVO-140 AND AEC TASK GROUP REPORT. AEC GUIDELINES FOR MAXIMUM ANNUAL DOSE ARE: WB - 0.25, B - 0.75. SEE TABLE 5-6 FOR ASSUMPTIONS USED IN DOSE CALCULATIONS FOR COLUMNS B AND C. b BACKGROUND MEANS THAT THE DOSE I'S ESTIMATED TO BE NO GREATER THAN WOULD BE ASSORGED FROM NATURALLY OCCURRING SOURCES, EITHER EXTERNALLY OR INTERNALLY. ESTIMATES FOR ANNUAL BACKGROUND DOSE ARE: WB - 0.04 rem, B = O.1 rem, and Ll - 31 10‘rem. ~ ee coe me BACKGROUNDS 8 - BACKGROUND Le FROM ENVIRONMENTALIMPACT STATEMENT CLEANUP, REHABILITATION, RESETTLEMENT OF ENEWETAK ATOLL, MARSHALL ISLANDS. DNA, APRIL 1975, VOL.1.