1994-01-01_PERMIT FILE - C1981017 ‎(5)‎

• Permit No: C1981017
• IBM Index Class Name: Permit File
• Doc Date: 1/1/1994
• Doc Name: Road Reclamation at Entire Coal Basin Complex
• Media Type: D
• Archive: No

Sample of GRAVEL, SILTY TO CLAYEY (GM -GC )
From #4 ROAD
Sample of GRAVEL, CLAYEY. SANDY (GC)
From #5 ROAD
JOB NO. 21,006
Gradation
Test Results
HYDROMETER ANALYSIS 1
SIEVE ANALYSIS
25 HR 7 HP TIME READINGS U S STANDARD SERIES CLEAR SQUARE OPENINGS
45 MIN 15 MIN 60 MIN 19 MIN 4 MIN 1 MN '200 • 100 '50 '40'30 '16 '10 '8 '4 318' 314' 11/2" 3' 5'6' 8'
100 0
90
80
70
2 60
50
t 40
30
20
10
0
10
20
30
0
40
50
z
60 2
0.
70
80
90
100
001 002 005 009 019 037 074 149 297 590 1 19 2 0 2 38 4 76 9 52 19 1 36 1 76 2 127 200
0 42 152
DIAMETER OF PARTICLE IN MILLIMETERS
CLAY (PLASTIC) TO SILT (NON - PLASTIC)
SAND
FINE
MEDIUM I COARSE
GRAVEL
FINE I COARSE I COBBLES
GRAVEL 52 % SAND 2R %
SILT & CLAY 20 % LIQUID LIMIT 24 %
PLASTICITY INDEX 7 %
90
80
70
60
z 50
40
25 HR 7 HP TIME READINGS
30
20
10
HYDROMETER ANALYSIS
SIEVE ANALYSIS
U S. STANDARD SERIES
CLEAR SQUARE OPENINGS
45 MIN 15 MN 60 MIN 19 MIN 4 MIN 1 MIN '200 • 100 '50 '40'30 '16 '10 '8 '4 3/8' 314' 11/2' 3'
100
0
001 002 005 009 019 037 074 149 297 590 1 19 2 0 2.38 4 76
0 42
DIAMETER OF PARTICLE IN MIWMETERS
9 52 191 36.1
10
20
30
40
50
60
70
80
90
100
76.2 127 200
152
CLAY (PLASTIC) TO SILT (NON -PLASTIC)
SAND GRAVEL
FINE 1 MEDIUM 1 COARSE I FINE 1 COARSE 1 COBBLES
GRAVEL 6 % SAND 20 %
SILT &CLAY 12 % UQUIDLIMIT 2 5 %
PLASTICITY INDEX 10 %
FIG. 2