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cross-sections of the permit area, prepared in accordance with 2.10, shall accompany the <br /> descriptions and include the following: <br /> III (i) Nature, depth, and thickness of the coal seams to be mined, any coal or rider <br /> seams above the seam to be mined, each stratum of the overburden, and the stratum immediately below the <br /> lowest coal seam to be mined; <br /> (ii) The proposed permit area, including coal outcrops and the strike and dip of the <br /> coal to be mined; <br /> (b) (i) Test borings or core samples from the proposed permit area shall be collected and <br /> analyzed down to and including either the stratum immediately below the lowest coal seam to be mined or any <br /> aquifer below the lowest coal seam to be mined which may be adversely affected by mining, whichever is deeper, in <br /> order to provide the following data in the description: <br /> (A) Location of subsurface water zones, if encountered; <br /> (B) Logs of drill holes, test borings or other sampling methods <br /> as approved by the Division showing the lithologic characteristics and thickness of each stratum and each coal <br /> seam; <br /> (C) Physical properties of each stratum within the overburden <br /> and interburden including texture, overall swell, and other information sufficient to determine compatibility, <br /> erodability and an overall estimate of overburden and interburden swell; <br /> (D) Chemical analysis of each stratum within the overburden <br /> and interburden and either the stratum immediately below the lowest coal seam to be mined or any aquifer <br /> • below the lowest coal seam to be mined which may be adversely affected by mining, whichever is deeper, to <br /> identify, at a minimum, those horizons which contain potential acid-forming, toxic-forming, or <br /> alkalinity-producing materials; and <br /> (E) Analyses of the coal seam, including, but not limited to, an <br /> analysis of the sulfur,pyrite, and marcasite content. <br /> (ii) Borehole spacing and physical and chemical analyses of core <br /> samples shall be determined in consultation with the Division. <br /> (iii) If required by the Division, test borings, core samplings or <br /> samples obtained by other methods approved by the Division shall be collected and analyzed to greater depths <br /> within the proposed permit area, or for areas outside the proposed permit area to provide for evaluation of the <br /> impact of the proposed activities on the hydrologic balance. <br /> (iv) An applicant may request that the requirement for a statement of <br /> the results of the test borings or core samples be waived by the Division. The waiver may be granted only if the <br /> Division makes a written determination that the statement is unnecessary because other equivalent information <br /> is accessible to it in a satisfactory form. The source(s) of such equivalent information shall be referenced in the <br /> Division's written determination and the information itself shall be made readily accessible by the Division for <br /> public review as required by 1.08 if such information has not been determined to be of a confidential nature in <br /> accordance with 2.02.7 and 2.07.5. <br /> • <br /> MR11-254 2.04-12.1 06/28/11 <br />