LOG SAMPLE
SCREEN ON FIOLER
AM.-241 ¥
NOTIFY CHEMIST
260 aCi/g
DISPOSAL AS WASTE
OR MARK AND STORE
WITH HOT SAMPLES
NOT
NEEDED
<400
GROSS o
ROUGH SOIL
>400 pCi/g
ORY 50 G OF SOIL
¥.
Y
ESTIMATED GROSS
ors 400pCi/g BASED ON
OTHER DATA (Pu/Am
RATIO}
NEED
(N-SITU VAN (IMP)
DOE GZ OR SUBSURFACE
FAST SAMPLES
GROSS a,
Pu-CHEMISTRY
GAMMA SCAN ON A&B
COMPOSITES. WET
WGT. VOL., ORY WGT.
Pu-CHEMISTRY ON
OCM A COMPOSITE
GROSS CALL ROUGH
SOIL. CHEMIST PICK
10% FOR FULL ANALYSIS. WET AND DRY
WGTS. VOLUME
Pu-CHEM, GAMMA
SCAN, 1-Am CHEM.
IF GZ SAMPLE RUN
1 SURFACE FOR
ISOTOPIC URANIUM.
GADSS o ROUGH SDEL
FULL ANALYSIS PATH
AFTER DRYING.
REPORT DATA TO
FAST. FAST WILL
REQUEST ADDITIONAL ANALYSIS ON
A CASE-BY-CASE
BASIS.
GET OGE/ERSP
APPROVAL
PROCESS USING HIGH
LEVEL
PROCEDURE t6
¥
ORY IN CAN
HOMOGENIZE BY
MIXING
DRY TOTAL SAMPLE
AND BALLMILL
50 G GROSS &
IN AC-3 COUNTER
DETERMINE NEED
FOR ADDITIGNAL
ANAYLSIS
> 100 pCil/g
GROSS &
>400 pCi/g
GROSS a
NO
100 G TO PETRI
DISH. GAMMA
SCAN FOR Am-241
nO
y
5G ALIQUOT
FOR CHEMISTRY
16 ALIQUOT
FOR CHEMISTRY
L
J
100 G IN PETRI DISH
FOR GAMMA ANO
BETA ANAYSIS
RETURN MATERIALS
TO CAN. STORE AT
WAREHOUSE
dy
FIGURE A-&1, SOIL SAMPLE FLOW CHART
A-8-4
APPROX. 0.16
TO CHEMISTRY FOR
Am TO Pu RATIOS