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DRMS Response: Response not accepted. The Division believes the paved <br />road mitigation plan, including monitoring to demonstrate no subsidence is <br />still required, similar to other structures included in Exhibit 24 that will be <br />undermined but not subsided. Also, Exhibit 42 does not list State Highway <br />12 as a structure. Please revise the materials as necessary. <br />14. Subsidence survey, mitigation, and control plan information is found in two <br />locations within the revised materials; on pages 2.05-90g to 2.05-93 and in <br />Exhibit 24 (revised1112111). Please consider consolidating this information <br />in one location in the permit application. <br />NECC Response: Exhibit 24 now details subsidence information. <br />DRMS Response: Response accepted. <br />15. Permit text narrative on page 2.05-90g states that structures are shown on <br />Map 20 sheets 1-3 and Maps 11 and 12. Please indicate where a listing of <br />all the structures and renewable resources is located along with a brief <br />description of each. (Rule 2.05.6(6)(a)(ii)]. <br />NECC Response: Exhibit 42 now details subsidence information. <br />DRMS Response: Please add Highway 12 to the list of structures. <br />16. With regard to mining proposed under TR-56, please state what structures if <br />any, will be undermined and/or affected by subsidence. Permit text narrative <br />should clearly indicate with regard to TR-56 all surface structures and <br />renewable resources that will be undermined OR be undermined and <br />subsided. <br />NECC Response: Exhibit 42 list structures shown on Map 20 sheets 1-3. <br />Permit text is revised on page 2.05-91. <br />DRMS Response: Response accepted with Highway 12 issue resolution. <br />17. Gas wells are indicated on Map 3, 2011 Mine Plan according to annotation <br />and the legend provided. However, in the vicinity of mining, three gas wells <br />are not shown; 26-09 south of Apache seam mining, 25-14 south of the <br />Apache Canyon Airshaft #1, and 25-08 northeast of the same airshaft. <br />These wells are shown on Map 20, sheet 1. It is important that gas wells <br />within and adjacent to the permit boundary be accurate as compared to Map <br />20, for all maps that show gas wells. Please review and correct Map 3 as <br />necessary. <br />NECC Response: Map 3 and Figure 19 provided.