Table 1
Bikini Island TLD Exposure Survey (129 days), Dec. 7, 1974, to Apr. 15, 1975
Total
Y Exposure
Location
uR
House 4 - inside
House 4 ~- outside 20 in. above ground
House 20 - inside
House 20 - outside mid backyard
House 38 - inside
House 38 - outside mid backyard
Big twin coconut trees, west side of tree near USGS well
Behind house 40, cookhouse at 18 in. off ground
Behind house 35, behind living area at 22 in. off ground
Behind house 30, behind living area at 20 in. off ground
East/west road by house 30 about 30 yd. north of bunker
Behind house
Behind house
Behind house
Behind house
Behind house
By USGS well
Control 1
Control 2
Control 3
25 near banana and papaya patch, 22 in. off ground
21, 20 in. off ground
15
10
6
and twin cocomit trees
prad
28400*
36200*
29900*
27800*
48600*
41000*
194300*
26800
45300
32800
35600
54000
26300
29900
73000
36200
79100
2900
5100
6300
1500
Table 2
Nam Island, Bikini Atoll, RSS-111 Exposure Survey, April 1976
West Transect ~ 200 meters from soil pit
West Transect ~ 100 meters from soil pit
East Transect ~ 200 meters from soil pit
East Transect ~ 100 meters from soil pit
East Transect ~ 245 meters north of lagoon beach
East Transect ~ 150 meters north of lagoon beach
25800
10300
11000
29800
14700
4700
62800
8400
85100
2400
0
0
*Total unshielded response.
Location
_
Dose,
uR/hr
33.4 + 0.6
16.7 + 0.4
17.6 + 0.5
15.2 + 0.4
44.9 = 0.7
23.1 0.5