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~,,, ti <br />~ III IIIIIIIIII ~ <br />Development Consultants, Inc. <br />A'JG 5 ?`.'91 <br />Mined ~an~~ <br />August 1, 1991 RgClafilati0n viviS:un <br />Mr. Harry Ranney <br />Physical Scientist <br />Mined Land Reclamation Division <br />215 Centennial Building <br />1313 Sherman Street <br />Denver, CO 80203-2273 <br />RE: Response to Midterm Review -Chimney Rock Mine (Permit No. C-81-023) <br />Dear Mr. Ranney, <br />Kaiser Steel Resources hereby submits the following responses for the adequacy issues raised in your <br />February 5, 1991 letter concerning the above referenced Midterm Review. The responses to this review have <br />also been incorporated intc4 Permit Recision 04, which will be a rewrite of the permi[ document containing <br />only the reclamation aspects of the mine site and including the three areas in which mining has taken place <br />(East Pi[ Area, Barren Ridge Area, and Revision 1 Area). The strategy for this submittal is to eliminate the <br />existing permit documents and replace the attached material into the binders of the East Pit Permit. The <br />following sections of this Letter address your review comments and indicate how the areas of concern have been <br />address in the new permit document. <br />REOUF.ST FOR TRANSFER OF PERMIT <br />This issue has been handled under separate cover. <br />SECTION If • REVISIONS TO PER)VfIT <br />TR-15 -Hydrologic Monitoring Reduction -This TR has been superseded by TR-19 and TR-24. <br />TR-16 - Stollsteimer Creek Crossing - Information contained in this TR is no longer appropriate because <br />of reclamation of the crossing. <br />TR-17 -Conclude Subsidence Monitoring -This TR has been mentioned in Section 2.06.9 concerning auger <br />mining. <br />TR-13 -Emplacement of Riprap in Temporary Ditch -The four pages of calculations have been included <br />in Section 2.05.3 of the new permit document. <br />TR-19 -Eliminate Hydrologic Monitoring -This TR was partially superseded by TR-24 and mentioned in <br />Section 2.05.6 of the new permit document. <br />TR-20 - Sediment Control Plan -All information contained in this TR has been incorporated into Section <br />?.05.3 of the new permit document. <br />5990 Greenwood Plaza Blvd. • Suite 104 • Englewood, CO SOlll <br />(303)550-0930 <br />