d)
Short description of terrain features where samples were collected.
Feet from GZ where closest soil sample of each set was collected.
f)
Short description of soil mixing (kneading operation) and aliquoting
operations; e.g., length of time kneading was done or any special
problems that arose that might effect thoroughness of mixing or
uniformity of aliquots.
SCHEDULE FOR TAKING ALIQUOTS
Table Al below gives the order in which the five aliquots are to be taken
from each of the 20 plastic bottles of <10-mesh soil collected at 150 ft
The letters in the table
from GZ along the transect at Nuclear Site 201.
correspond to aliquot sizes as follows:
Aliquot
Weight
Table Al.
Pp
1
Ow
10
ol
25
oad
ao
50
09
100
o
Letter
Order for Removing Aliquots from Bottles
Quarter
1
No.
12345
6789 10
Order 1
ECDBA
EDAB
C
C
2
ABECD
AEDC
B
DA
E
3
BEADC
CBEA
D
BC
DEA
DBA
4
CDBAE
DCBE
A
EB
A
C
D
c
D
BA
E
5
DACEB
BACD
E
A
C
D
B
Ec
DB
A
Bottle
Example:
2
3
4
11 12 13 14 15
DBA
E
16 17 18 19 20
E
B
A
E
C
D
BC
A
E
C
D
B
EC
Bottle number 13 in quarter 3 will have aliquots taken in the
following order:
lst
10g
2nd 100 ¢
3rd
50 g
5th
25 g
4th
lg
442