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<br />• • iii iiiiuiiiiiu iii <br />STATE OF COLOi~uU <br />DIVISION OF MINERALS AND GEOLOGY <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />Denver, CO 80203 <br />Phone: (3031 866-3567 <br />FAX:13031832-8106 <br />To: Janet Binns ~Q~ <br />From: Barbara Pavlik 1~' <br />Date: January 25, 1994 <br />Re: Review of Permit Renewal No. 2 Adequacy Response No. 2 <br />Eagle #5 and #6 Mines (C-81-044) <br />p° ep~o <br />ti 9 <br />+e' O <br />~B ]6 <br />Roy ROmer <br />Governor <br />Michael B. Long <br />Division Director <br />I have reviewed the adequacy responses that Cyprus Empire <br />Corporationl(CEC) submitted during our meeting on January 21, 1994. <br />The responses dealt specifically with ground water issues raised in <br />the adequacy review. The following discussion references the item <br />numbers referenced in CEC's response. <br />II B. Annual Hydrology Review <br />The response to this concern is adequate and will be relevant only <br />until the Okie Plaza is mined through in 1994. <br />Renewal Application Review <br />III B. <br />The response to this concern is adequate. <br />11. <br />The fourth paragraph on page 2.04.7-2 of the PAP needs to be <br />clarified so that the reader understands that the source of the <br />drainage to the mine workings is only the Middle Sandstone. The <br />statement that currently appears in the PAP, "This decline is <br />probably related to drainage of the sandstones to the No. 5 mine <br />workings", which immediately follows a statement that "Ground water <br />levels have declined in both the Middle and Trout Creek <br />Sandstones"; implies that the drainage to the mine workings is from <br />both of the sandstone units. <br />14. <br />The response to this concern is adequate. <br />