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2020-09-16_GENERAL DOCUMENTS - C1981010
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2020-09-16_GENERAL DOCUMENTS - C1981010
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Last modified
12/28/2024 6:20:01 AM
Creation date
1/26/2021 7:23:05 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
General Documents
Doc Date
9/16/2020
Doc Name
Evaluation of I- and J-Pit Spoil Pile Stability
From
Trapper Mining, Inc
To
DRMS
Permit Index Doc Type
General Correspondence
Email Name
RAR
JLE
Media Type
D
Archive
No
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Mr. Steve Hinkemeyer <br /> September 16, 2020 <br /> Page 8 <br /> Safety Factor=Z1 0.000 <br /> 0.025 <br /> 0.050 <br /> 0.075 <br /> 0.100 <br /> U <br /> 0.130 <br /> A 0.150 <br /> ti <br /> Proposed Spoil Pile 0.170 <br /> 0.200 <br /> 0.230 <br /> 300 <br /> 0.250 <br /> Phreatic <br /> Surface Foundation Soil <br /> Base Rock <br /> 200 r� �_ <br /> w <br /> t <br /> rn <br /> 2 <br /> 100 <br /> 0 <br /> 0 100 200 300 400 500 600 700 800 900 1000 1100 <br /> Distance(ft) <br /> 53449 Trapper Mining[534-49 Trapper_Stability Plots.dwg;Layout:Fig5]:sm/smvf(5-13-2020) <br /> Figure 5.Numerical Modeling Results Plot, Section D-D' <br /> Agapito Associates, Inc. <br />
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