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Page 2 <br />1/20/2018 <br />Rule 2.04.6 (2 (b —e) referencing surface mining was covered in detail. Drill logs were provided. <br />The composition of stratum and coal are documented and separation and use of <br />weathered/oxidized materials for reclamation have been addressed. Materials which are <br />potentially acid producing and could release metals have been identified. Oxidative impacts of <br />backfill materials were addressed in Section 205.6(3)(v) addressing probable hydrologic <br />consequences. Subsurface water zones Rule 2.04.6 (2)(a) " Location of subsurface water zones, <br />if encountered" was addressed in section 2.04.7 of the permit. <br />Rule: 2.04.7(1)(3)-(5) — Hydrology Description <br />This is a review of the groundwater related sections of the Hydrology Description which include <br />groundwater information, alternative water supply information, and map preparation. <br />Rule: 2.04.7(1)(b) <br />Referring to: Aquifer characteristics, quality, quantity, well locations with reported yields in <br />proposed permit area and adjacent. <br />Information is provided and discussed 2.04.7-7 through 2.04.7-24 <br />Rule 2.04.7(3) referring to alternative water supply information <br />Water augmentation plan, if adjacent wells are impacted, is discussed in 2.05.6(3) and Appendix <br />2.05.6(3)1b. Area potential impacts include 11 surface water rights and 2 wells (29 total <br />identified) shown in Figure 2 of Tab 16. Augmentation plan will utilize WFC existing water <br />rights or drill a new well. <br />Rule 2.04.7(4)(a -g) referring the map requirements below: Nothing was found to be missing. <br />Storage and recharge capacites are provided starting at page 2.04.5-8. <br />Rule: 2.05.4(2)(f) and (g) — Reclamation plan <br />Rule 2.05.4(2)(f) A description of measures employed to ensure that debris and acid-forming and <br />toxic -forming materials constituting a fire hazard are disposed of in accordance with 4.11.4 and <br />4.14.3 and a description of the contingency plans which have been developed to preclude <br />sustained combustion of such materials. Planned mitigation includes testing of overburden in <br />mining process and mixing with neutalizing materials. It is not expected that large amounts of <br />potential acid producting materials will be encountered. <br />Rule 2.05.4(2)(g) A description, including appropriate cross sections and maps, prepared in <br />accordance with 2.10 of the measures to be used to seal or manage mine openings, and to plug, <br />