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2021-12-07_REVISION - M2012032 (26)
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2021-12-07_REVISION - M2012032 (26)
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Last modified
12/7/2021 11:13:38 AM
Creation date
12/7/2021 11:07:06 AM
Metadata
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Template:
DRMS Permit Index
Permit No
M2012032
IBM Index Class Name
Revision
Doc Date
12/7/2021
Doc Name Note
Appendix 6: Tailings and Waste Rock Management Plan
Doc Name
Proposed Revision Materials
From
Ouray Silver Mines, Inc
To
DRMS
Type & Sequence
AM2
Email Name
LJW
THM
Media Type
D
Archive
No
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7.0 Ir <br /> 6.0 <br /> Moisture Dry <br /> 5.0 Sample Boring Depth Content(%) Density <br /> No. No. (FT) Before After (PCF) <br /> 4.0 <br /> 1 • mill tailings, 0.00 15.4 19.8 109.9 <br /> 3.0 2 mill tailings 0.00 15.4 18.3 109.8 <br /> 3 e mill tailings 0.00 15.4 17.0 109.8 <br /> Y 2.0 <br /> w <br /> o: <br /> N 1.0 <br /> Ciay <br /> a) 0.0 Content, <br /> 0 0.1 0.2 0.3 0.4 0.5 0.6 LL, %: 28 PI, %: 8 -200: 77 % <br /> HORIZONTAL DEFORMATION(IN.) <br /> Thickness(in): 1.0 Diameter(in): 1.935 <br /> Shearing Rate(in/min): 0.0063 <br /> 20.0 Peak Large Displacement <br /> Normal Shear Shear <br /> Sample Stress Stress Stress Displacement <br /> 17.5 --- -- No. (KSF) (KSF) 0 (KSF) 0 (IN. ) 0 <br /> 15.0 - --- 1 ■ 2.5 3.14 2.98 0.37 <br /> 12.5 2 • 5 4.45 3.96 0.37 <br /> 00*0 3 A 9 6.17 6.02 0.37 <br /> 10.0 - _ <br /> 7.5 --- Peak�(DEG): 25 <br /> LL <br /> le <br /> Y ' <br /> Large Displacement. (DEG): 25 <br /> to <br /> Peak C(PSF): 2040 <br /> x Large Displacement C(PSF): 1730 <br /> x 0.0 <br /> to 0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 <br /> NORMAL STRESS(KSF) <br /> Sample Description: Mill Tailings-Sand Clay(CL) <br /> Sample Type: Remolded to 95%of 115.5 at 15.5% moisture content <br /> Remarks: Test was conducted on a flooded sample. <br /> Direct Shear Test Results <br /> Project No. DN47709-300 Fig. 1 <br />
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