sites within one week's sampling time.
The other was that we hoped to
collect samples at sites that reflect relatively high, intermediate and low
level NTS fallout.
The sites at Alamo, Caliente, Ely, Eureka, and Austin
probably reflect sites with a relatively high level of NTS debris.
Wendover, Wells,
and Elko,
At
there are probably sites with an intermediate
level, and here at Boise, Twin Falls, Malad City, Idaho Falls, and possibly
Fredonia, Arizona, might reflect sites with relatively little NTS fallout.
That's all for the viewgraphs.
As the analytical work proceeds on the actual Phase II samples, EML
10 will supply ORI with reference material, reference soil samples and blanks
ll
for the blind insertion of samples to the analytical contractor.
12
The reference sample is a 20-kilogram composite of a sample retrieved
13
in northeastern United States which has been processed and analyzed at EML.
14
Approximately 200-gram samples of this composite, a large sample, will be
15
supplied.
16
distinguishable from the appearance of the normal Phase II samples.
The physical
appearance of this sample should not be readily
17
The appropriate quantities of a blank sample will be submitted to DRI,
18
appropriate quantities in the sense of the various depth profiles, 0-5 cm,
19
5-10, 10-15 and 15-30.
These samples will be in a different fashion from
20
the reference samples.
These blank samples will be processed throughout
21
the entire soil handling and analysis procedure to monitor every possible
22
aspect of contamination.
23
measurement -- cesium measurement and plutonium analysis.
24
ples will be processed through the soil-handling techniques from the out-
25
set.
26
in Chester, New Jersey where EML maintains an environmental research sta-
27
tion.
28
reflect no detectable cesium-137 activity.
The reference samples will simply go directly to
The blank sam-
This soil was recovered several feet underground at an excavated pit
Under the radioassay criteria for this project, these samples should
182