Specs

100
US SIEVE OPENING IN INCHES US SIEVE NUMBERS
HYDROMETER
1.5 3/4 3/8 4 10 16 30 40 100 200
90
80
70
%
F
I
N
E
R
60
50
40
by
W
E
I
G
H
T
30
20
10
0
1000
100
10
1
0.1
0.01
0.001
GRAIN SIZE (mm)
GRAVEL SAND
COBBLES COARSE FINE CRS MED FINE SILT OR CLAY
Specimen I.D. Description USCS AASHTO Group Index LL PI PL
P1 @ 0-5 FEET Sandy Lean Clay
CL A-7-6 15 46 28 18
P2 @ 0-5 FEET Sandy Lean Clay
CL A-7-6 12 42 25 17
P3 @ 0-5 FEET Sandy Fat Clay
CH A-7-6 27 57 36 21
P4 @ 0-5 FEET Sandy Lean Clay
CL A-7-6 9 47 24 23
Specimen I.D. D100 D60 D30 D10 Cc Cu %Gravel %Sand %Silt&Clay
P1 @ 0-5 FEET 19.00 8 30 62
P2 @ 0-5 FEET 2.00 0 39 61
P3 @ 0-5 FEET 4.75 0 25 75
P4 @ 0-5 FEET 19.00 0.14 12 36 52
Bridgestone - Lakewood, CO
GRADATION CURVES
JOB NO.
FIGURE NO.
532281
A-1