1974
Report of Task Group
e
population dose criteria - 50% of FRC
RPG's for individuals
Whole body & bone marrow
0.25 rem/g
Thyroid
-75 rem/g
Bone
.75 rem/g
Gonads
°
4.
rems in 30 years
239 py in soil
< 40 pCi/g - no corrective action
40 to 400 pCi/g - corrective action determined
on individual basis
< 400 pCi/g - corrective action required
1974
Draft EIS for cleanup of Enewetak
Proposed burial in Cactus Crater
1975
AEC meeting with EPA to determine criteria for
ocean dumping of radioactive debris
Recommended disposal in Cactus Crater with concrete cap
1975-76
DOD prepares for cleanup operation
1977
ERDA Review Group recommended criteria for cleanup
1977
(fall) DOD-DNA begin mobilization for cleanup
1978
(spring)
1978
(April) DOE Northern Marshall Islands Advisory Group
DOD - cleanup activities begin
organized.
1978
Recommended 40,
80,
]60 pCi/g criteria
(December) DOE meeting with Enewetak Council
Dose Assessment meeting promised