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

5 TIME READINGS
45 MIN 15 MIN 60 MIN 19 MIN 4 MIN 1 MIN '200
100
90
80
70
60
2 50
40
30
20
10
HYDROMETER ANALYSIS 1
SIEVE ANALYSIS
'100
U S STANDARD SERIES
'50 '40'30 '16 '10'8
CLEAR SQUARE OPENINGS
'4 3/8 3/4' 11' 3• 5-6. 8'
0
0
001 002 005 009 019 037 074 149 297 590 1 19 2 0 2 38 4 76 9 52 19 1
0 42
DIAMETER OF PARTICLE IN MILLIMETERS
10
20
30
100
36 1 76 2 127 200
152
0
40 z
50 4 `
2
60 R
70
80
90
CLAY (PLASTIC) TO SILT (NON - PLASTIC)
SAND
FINE
MEDIUM 1 COARSE
GRAVEL
FINE 1 COARSE 1 COBBLES
•
Sampleof GRAVEL SILTY TO CLAYEY (GM-GC)
From #2 BIN PAD
90
80
70
60
2 50
40
30
20
10
HYDROMETER ANALYSIS
SIEVE ANALYSIS
25 HR 7 HR TIME READINGS
45 MIN 15 MIN 60 MIN 19 MIN 4 MIN 1 MIN. '200 '100
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 MILUMETERS
U S. STANDARD SERIES CLEAR SQUARE OPENINGS
'50 '40'30 16 '10'8 4 3/8' 314' 11/2' 3' 5'6' 8'
0
952 191 36.1
10
20
30
40
50
2
60
70
80
90
100
762 127 200
152
JOB NO. 21,006
CLAY (PLASTIC) TO SILT (NON - PLASTIC)
Sampleof GRAVEL, SANDY, SILTY (GP)
From N3 ROAD
Gradation
Test Results
GRAVEL 46 % SAND 37 %
SILT & CLAY 17 % UQUID LIMIT 24 %
PLASTICITY INDEX 6 %
SAND GRAVEL
FINE 1 MEDIUM 1 COARSE I FINE I COARSE 1 COBBLES
GRAVEL 60 % SAND 33 %
SILT & CLAYS_% LIQUID LIMIT ��%
PLASTICITY INDEX NP %
FIG. 1