(b)
Roger Ray, and other DOE representatives, have several times
expressed their opinion that any expenditure of resources on Runit_
cleanup is wasted.
DOE is in the position of our radiological cleanup
advisor for this operation.
:
(c)
:
According to Roger Ray, there is no scientific rationak to establish
a contamination. level above which cleanup is required, other than the 400
pCi/g number.
To cleanup "hot spots" above 1000, or 5000, or 10,000 pCi/g
is an arbitrary decision, not supported by scientific rationale.
b.
(1)
Level of cleanup to be achieved for’ Enjebi (Janet).
Enjebi is listed in case 3 as only a food gathering island (clean
only to below 400 pCi/g).
This criteria would require no soil removal
from Enjebi.
(2)
The desirability of cleaning Enjebi to residential level (below
40 pCi/g) has been recognized.
(3)
Estimate of volume of soil to be removed is Enjebi is cleaned to
below 40 pCi/g was about 36,000 cu yd, 2800 truck loads, 471 boat loads.
Estimate of volume to clean below 50 pCi/g was about 8000 cu yd, 615 truck
loads, 102 boat loads.
(4)
Roger Ray indicated that it may be acceptable to clean to 50 rci/e
level and then plow to achieve the 40 pCi/g level.
c.
(1)
,
Level of cleanup to be achieved for Lujor (Pearl).
Lujor is planned for agricultural use (2,331 coconut trees are to
be planted).
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