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-8- 2. Prior to any auger mining the applicant must demonstrate to the Division's satisfaction the capability to handle any pit water which is encountered. If this demonstration includes a proposal to discharge pit water, the applicant must provide the Division with a copy of a current NPDES discharge permit allowing such discharges. This stipulation is delinquent. Technical Revision 06 - Approved October 28, 1983. Auger mi m ng t e 'A' and 'B' seams in the Barren Ridge Area. One stipulation was required: In the event that subsidence above the auger mining workings results in material damage, such as open subsidence cracking or the creation of non-drainage subsidence troughs, Chimney Rock Coal Company will be required to regrade the affected areas and repair the damage. This stipulation is ongoing. Technical Revision 07 - Incomplete tdarch 27, 1984. ncrease t e size of the facilities area. A complete re submittal was received on May 29, 1984. Technical Revision 08 - Incomplete July 5, 1984. is revision would have allowed the mining of 3.7 additional acres. This request was deemed incomplete July 5, 1984, and subsequently withdrawn. Technical Revision 09 - Approved September 14, 1984. Expansion o t e facilities area. This revision was submitted as a partial abatement to previously issued NOV's. This revision required an increase of the bond by E200,000. Technical Revision 10 - Approved January 8, 1985. Change in t e final topography of the reclaimed East Pit Area. The elevation will be lower, the slopes shorter, and some s]ope angles reduced. Technical Revision 11 - Approved March 15, 1985. e esign o t e rainage control plan for the Revision 1 Area. Stipulation: ~Stipulation~l - Prior to construction Perma should submit and have appro~ signs for Ditches 2FI, 2F2, and 6F, These designs should utilize base widths no greater than 15 feet and appropriate erosion control measures. This stipulation was considered resolved on June 10, 1985.