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New Elk Mine (C-1981-012) <br />20. Please identify the portion of the PAP that discusses containment areas. This includes containment areas 1 and 2. <br />Also, it appears that areas 1 and 2 are on Map 14, but they are not labeled. <br />21. Regarding subsidence monitoring, please update the PAP to reflect the current conditions. <br />22. Culvert C5 on Map 13 (just east of the Soil Storage Area) appears to be mislabeled on the map, or there is an error <br />in Table 21 of the PAP. This culvert is actually 60 inches in diameter, but C5 in the table has a diameter of 12 <br />inches. C6 in the table has a diameter of 60 inches. In this same area, culvert C78 is listed in the table (and shown <br />on Map 13), but there is apparently a ditch in this location rather than a pipe. <br />23. Culvert C14 is a 36" CMP. It is unclear why it is not listed in Table 21. <br />24. Culverts C17B and C17C no longer exist, but they are on Map 13. Also on this map, it should be shown that culvert <br />C17 extends to C19. <br />25. Culvert C19 needs to be added to Map 13. <br />26. Culvert C64 appears to be longer than shown on Map 13. <br />27. Ditches D15, D32, D32A, and D32B are all three feet deep or more, and all appear to be much larger than the <br />specification (Table 20 in the PAP). <br />New Elk Mine C1981 012 Mid Term 7 Page 13 <br />Date: August 2016 Prepared by: R. Reilley File location: M:\Coal\Findings <br />