2012-04-15_PERMIT FILE - C1981017

• Permit No: C1981017
• IBM Index Class Name: Permit File
• Doc Date: 4/15/2012
• Doc Name: Demonstration for Incomplete Highwall Reclamation
• Media Type: D
• Archive: No

90
80
70
60
50
40
30
20
10
HYDROMETER ANALYSIS I
SIEVE ANALYSIS
25 HR 7 HR TIME READINGS
45 MIN 15 MIN 60 MIN 19 MIN 4 MIN 1 MIN "200 "100
100
U S STANDARD SERIES
'50 '40'30 '16 '10'8
0
001 002 005 009 019 037 074 149 297 590 1 19 2 0 2 38 4 76 9 52 19
0 42
DIAMETER OF PARTICLE IN MILLIMETERS
CLEAR SQUARE OPENINGS
'4 3/8" 314" 11' 3' 5"6 8'
0
36 1
10
20
30
100
76 2 127 200
152
0
40
50
Z
60
70
80
90
CLAY (PLASTIC) TO SILT (NON - PLASTIC)
SAND
FINE
MEDIUM I COARSE
GRAVEL
FINE I COARSE I COBBLES
•
Sample of GRAVEL, SANDY, CLAYEY ( GP )
From #4 MINE
25 HR 7 HR TIME READINGS U S STANDARD SERIES
45 MIN 15 MIN 60 MIN 19 MIN 4 MIN 1 MIN '200 '100 '50 '40'30 '16 '10'8 '4 3/8" 3/4" 1%:" 3"
100
90
80
70
O
60
50
40
30
20
10
HYDROMETER ANALYSIS
SIEVE ANALYSIS
CLEAR SQUARE OPENINGS
10
20
30
40
50
60
70
80
90
0 100
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)
Sample of
From #5 MINE
JOB NO. 21,006
GRAVEL, CLAYEY, SANDY (GC)
GRAVEL 60 % SAND 29 %
SILT & CLAY 11 % LIQUID LIMIT 25 %
PLASTICITY INDEX 9 %
SAND GRAVEL
FINE I MEDIUM I COARSE I FINE I COARSE I COBBLES
GRAVEL 50 % SAND 23 %
SILT &CLAY 27 % LIQUID LIMIT 29%
PLASTICITY INDEX 11%
Gradation
Test Results
FIG. 2