Table 224.
Island
Contaminated metal and concrete scrap on Enewetak Atoll.
Approximate scrap
quantities
Remarks
ALICE
10 yd?
Background is upto 170 uR/hr.
BELLE
Small
Background up to 250 uR/hr.
CLARA
Small
Background up to 100 uR/hr.
DAISY
Small
Background up to 140 uR/hr.
EDNA
None
Sandbar
TRENE
Moderate™
Up to 1.2 mr/hr.
JANET
568 ya?
Activated scrap metal in all sizes can be
found in piles or individual pieces scattered
wreck on beach reads 8 mR/hr,
(<10 yd3)
(< 10 yd°)
(< 10 yd3)
.
PEARL
317 yd°
RUBY
196 ya"
SALLY
2106 ya?
An M-boat
over the island at levels up to 8 mr/hr.
Confined to SGZ area, Levels upto 5 mr/hr,
Scrap-metal activity levels up te 0.12 mr/hr.
Alpha levels on concrete surfaces up to
103 dpm/50 cm2,
TILDA
1 ya?
YVONNE
4064 ya°
Total
7262 yd
Activity levels up to 60 mr/hr.
3
“Reference does not identify volume,
eo
e
In the south-central part of ELMER
Because of the extremely low ambient
(the small 'E" level area of
radiation levels on the southern islands
Fig, B.39.1.b) there appears to be
and tne sensitivity of the aerial survey
scrap metal or other radioactive
equipment, we can be reasonably con-
debris on, or just below, the ground
fident that we have found all material
surface in heavy underbrush,
above ground with activity levels greater
On the north-central shore of
than a few microroentgens per hour.
GLENN (the "C" area of Fig.
FRIED, for example, the highest radiation
B.48.1.b) there is a derelict barge
level found (the ''D" area in Fig, B.46.1.b)
which is contaminated with detectable amounts of
207
On
proved to be coming from barrels of fly
Bi.
ash stored in a warehouse intended to be
II-37