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Fall 2016 Subsidence and Geologic Field Observations <br />South of Divide and Dry Fork Mining Areas <br />Figure 6. Fall 2016 eastward view of a previous <br />differential settlement feature adjacent to the <br />road east of the MVB E6-10 pad. A comparison <br />with Figure 4 finds the road has been regraded <br />such that there is no further evidence of the <br />differential settlement cracks. <br />4.6 Traverse F -F <br />Figure 7. Fall 2016 westward view of the same <br />area of previous differential settlement shown in <br />Figure 5 after regrading. <br />Traverse F -F' begins approximately 1,200 feet south of point E on Traverse E -E'. This traverse <br />heads east/southeast allowing access to MVBs E5-8 above mined E -seam Longwall Panel E5, as <br />well as access to E6-1/2/3 through E6-7 (see Map 1) above mined E -seam Longwall Panel E6. <br />The E -seam overburden depth along this traverse is from 1,000 feet to slightly more than 1,200 <br />feet. <br />The previously reported subsidence crack on the MVB E5-8 pad was no longer evident during our <br />fall 2016 field visit, while the shallow slope failure on the cut slope above the pad remains evident, <br />albeit highly weathered. <br />831-032.798 Wright Water Engineers, Inc. Page 18 <br />January 2017 <br />