TABLE 3.
—
Month
Analyses on blank soil samples
taken from Enewetak Island.+
Amount of
Spike Added
Observed
(pCi/9) ~ Counting Error (2u)
0.08 t 36%
0.04 i 42%
0.15~
25%
Oct.
0.0
0.0
0.0
Nov.
O.O
0.04
March
0.0
0.0
0.0
0.0
0.0
0.28 5
0.25 *
0.11 ~
0.24f
0.65 t
Apri 1
0.0
().()5f 45%
239PU
,
25%
25%
32%
26%
46%
Median = 0.13
o.o4 to
Range:
0.0
0.0
0.0
0.0
0.02 f 52%
Apri 1
0.0
0.03f
Oct.
0.0
0.0
0.0
<().lIJ
0.08t
0.15f
Nov.
0.0
March
0.0
0.0
0.0
Oct.
0.0
().04f 100%
0.0
0.0
0.0
0.0
().02 ~ 200%
0.53*
82%
().03 * 100%
o.04i
115%
0.0
0.07 *
March
238PU
Gamma
24’Am
I
March
Chemistry
24’Am
I
Apri 1
0.65 pCi/g
0.04f 58%
().02* 71%
0.03f 67%
61%
131%
213%
<0.10
<~A
<MDA
<MDA
67%
for September 1977 through April 1978
‘From Eberline Quality Assurance Reports
as transmitted to R. O. Gilbert in letters from Mike Ortiz (Eberline) dated
April 21 and May 15, 1978.