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Grand Island Resources,LLC Page 9
<br /> 2979400 Idaho Tunnel Portal—Slope Stability Analysis 2979600 2979800
<br /> 105' •'25"W 105' '20"W
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<br /> Coordinate System:NAD 1983 StatePlane Colorado Central FIPS 0502 Feet / O jitt i
<br /> 0 60 120 I A^ / / g,140''
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<br /> z Feet Meters \ •�^ // I Dz
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<br /> 9815
<br /> 9810
<br /> 9805
<br /> I ROAD I 9800
<br /> 9795
<br /> /— CollapsNewe Void
<br /> Decomposed
<br /> Rock Alluvial 97859790
<br /> E Portal 9780
<br /> 9775
<br /> a Weathered
<br /> 9770
<br /> F Rock
<br /> a Old Portal 97657
<br /> 9
<br /> 3 __ 1111114° 975555
<br /> f End of Timber Sets 9750
<br /> I 9745
<br /> Elevation
<br /> Decomposed
<br /> Weak Hard Rock ► "III Granite Alluvial Rock
<br /> '
<br /> II Project
<br /> 3 Legend Idaho Tunnel Portal Slope Stability
<br /> s SWMP Boundary rule
<br /> 4
<br /> Idaho Tunnel
<br /> X
<br /> Plan and Profile
<br /> z NOTE:
<br /> 3 Contours were generated using open source LiDAR data collected from
<br /> https://www.opentopography.org/.
<br /> F,, Golden Field Services processed the data using Global Mapper and provided Project No.US0401 File No
<br /> ground truthing on site using GPS equipment. Golden Field Services then GRAND ISLAND GS JST 05/06/20 Scale As Shown IRev0
<br /> combine the ground truthing and open source data. RFsouac.es Chea JST 05/0620
<br /> a
<br /> Review JST 05/0620 Figure 2
<br />
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