Appendix Table 36
Some Radionuclides in Soil from Pit #14 and Site #4 on Nam

Island, Bikini Atol1, December 1974

Radionuclide concentration in pCi/g, dry*

Naren(cm)

60,,

1256

137%,

‘152,

1556,

241,

Pit #14
0-2.5

239,240),

90g

“
TO)

#02

2.240.3

100

=+0.7

2.3 +0.1

13.

2.5-5

4.5 +0.2

1.740.2

45

+0.6

0.59+0.12

3.5 +0.2

8.540.3

5-10

2.1 +0.12

1.94+0.2

15

40.3

0.09+0.08

0.96+0.19

10-15

1.1 40.08

1.7+0.2

23

+0.3

nsP

0.4220.15

15-50

0.43+0.06

0.6+0.1

21

+0.3

ns

ns

50-60

0.07+0.04

ns

1.3+0.1

ns

ns

~

#0.2

34

+0.6

97

6+ 9.4

9.6 +1.2

99

+12

1.7+0.2

2.1 +0.5

169

+2

0.840.2

0.8 +0.]

280

+170

0.2+0.1

0.1540.02

ns

34

+9

19

+4

<.17

<.005

0-2.5

60

+2.0

16

+2.6

860

+7.5

5.2 +1.4

98

+1.6

180

+3.6

215426

1160

+140

2.5-5

110

1.2

24

+1.1

720

+3.1

3.8 +0.4

180

+1.]

280

+2.6

353+50

1530

+70

5-10

110

3=6+1.6

29

+t1.2

790)

«+2.7

8.5 +0.5

260

+0.9

470

+2.1

288148

1110

+98

a.

The error values for all radionuclide gqsted except 905), and Pu are two-sigma, propagated, counting errors for
“»Sr and Pu is the two-sigma counting error for a sinale sample plus an
a single sample. The error value for
analytical error.

b.

ns = not significant; the net sample count is less than the two-sigma, propagated, counting error

89

Site #4

Select target paragraph3