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Fall 2019 Subsidence and Geologic Field Observations <br /> Southern Panels Mining Area <br /> 4.7 Traverse G-G' <br /> Traverse G-G' departs Traverse F-F' in a southerly direction from the east end of mined E-seam <br /> Longwall Panel ET This traverse continues south over Lick Creek and to the east end of the <br /> unmined E-seam Longwall Panel SS1 of the Sunset Trail Mining Area. From this location, the <br /> traverse splits and continues either west across the SS1 panel to several MVB pads (i.e., SS1-1 <br /> through SS1-7) or south to a coal exploration pad located east of unmined E-seam Longwall Panel <br /> SS3. <br /> Baseline observations of the surface topography, access roads, and each of the MVB pads (SS1-1 <br /> through SS1-7) over unmined E-seam Longwall panel SS1 found that all MVBs had been drilled <br /> and completed and there was no evidence of slumps, landslides, or differential settlement cracks. <br /> Additional observations were made along this traverse relative to steepness of slopes, exposed <br /> bedrock or soils, and areas of potential rockfall and landslides. The specific location of Traverse <br /> G-G' is represented on Map 1. <br /> 831-032.910 Wright Water Engineers, Inc. Page 28 <br /> February 2020 <br />