2011-08-26_REPORT - M1980244 ‎(28)‎

• Permit No: M1980244
• IBM Index Class Name: Report
• Doc Date: 8/26/2011
• Doc Name: Final Report QA 2011 Phase 5 VLF Ore Storage Aug 26, 2011 vol 1 of 3
• From: CC&V
• To: DRMS
• Media Type: D
• Archive: No

Table 1
Cripple Creek & Victor Gold Mining Company
2011 Phase 5 VLF OSA 2 "d Portion
Summary of Earthworks Material Specifications
ameO
N /P- Non - Plastic, N /A- Not Applicable Page 1 of 1
Plasticity
Permeability
Grain Size
Distribution
Material
Sive Size
Percent Passing
Index
cm /sec
Underdrain Fill
15 max
N/A
1211
100
(U F)
No. 200
0 -6
Select Structural Fill
N/P
N/A
3"
100
(SSF)
0.75"
100
Leak Detection Fill
0.375"
40 -70
(LDF)
N/P
N/A
No. 4
5 -50
No. 40
0 -20
No. 200
0 -10
V.
100
Low Volume Solution Collection Fill
N/P
N/A
0.375"
40 -70
(LVSCF)
No. 4
5 -55
No. 200
0 -10
Structural Fill
24"
100
30 max
N/A
(SF)
No. 200
0 -25
Pipe Bedding Material
2"
100
(PBM)
15 max
N/A
No. 4
30 -100
No. 200
5 -20
Soil Liner Fill
2"
100
10 min
1.0E -06 (max)
(SLF)
No. 200
15 -65
1.5"
100
Select Drain Cover Fill
N/P
N/A
0.75"
70 -100
(SDCF)
No. 4
5 -50
No. 200
0 -8
1.5"
100
Drain Cover Fill
N/P
N/A
0.75"
70 -100
(DCF)
No. 4
5 -50
No. 200
0 -8
Granular Filter Material
3"
100
(GFM)
15 max
N/A
2"
75 -100
No. 200
0 -15
Coarse Shaft Backfill
12"
100
20 max
N/A
(CSB)
No. 200
0 -15
2"
100
Fine Shaft Backfill
15 max
N/A
0.75'
70 -100
(FSB)
No. 40
20 -50
No. 200
2 -15
N /P- Non - Plastic, N /A- Not Applicable Page 1 of 1