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<br />Development Consultants, Inc. <br />October 31, 1988 <br />Mr. Dan Mathews <br />Reclamation Specialist f~~V 21938 <br />Colorado Department of Natural Resources <br />Mined Land Reclamation Division MINCD Lo,P1D <br />1313 Sherman Street RECLAMATION DI'J!SlON <br />Dcnver, Colorado 80203 <br />RE: Response to Inspection Comments -Chimney Rock Mine (Permit No. C-81-023) <br />Dear Mr. Mathews, <br />In response to your recent inspection comments at the Chimney Rock Mine, the following issues <br />will be addressed in the hydrologic monitoring program. <br />1. SAR and Oil & Grease will be reported on a quarterly basis beginning with the third quarter <br />1988 report <br />2. The data table for Station W-9 was inadvertently omitted from the Second Quarter repot[. This <br />table is attached for your review and file. <br />3. The ques[ion was raised as to why quality samples were not being collected at stations W-1 and <br />W-6. A technical revision was submitted by Kaiser and approved by the Division on January 30, 1986 to <br />revise the hydrology monitoring program. This revision added quality sampling to Station A-1 and <br />eliminated quality sampling at stations W-1 an W-6. ~/U ~ <br />4. The hTDES permit for the mine has been renewed by the Colorado Department of Health and <br />a copy of the renewal will be forwarded to you and also be kept on file at the mine. <br />Should you have further comments or need additional information concerning the hydrooogr• <br />monitoring program, please do not hesitate to call Mr. Bill Balaz at Kaiser Sunnyside or me at 303-850- <br />0930. <br />Sincerely, <br />V <br />~ g~ <br />J~Koblitz <br />Project Manager <br />JHK/rn <br />Attachment <br />cc: Bill Balaz -Kaiser Sunnyside <br />Mike keegan -Chimney Rock 1\4ine <br />5990 Greenwood Plaza Blvd. • Suite 104 • Englewood, CO 80111 <br />(303)850-0930 <br />