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Aichard D. Lamm <br />Governor <br />• <br />• <br />DEPARTMENT OF NATURAL RESOURCES <br />David H. Getches, Executive Director <br />MINED LAND RECLAMATION DI1 <br />DAVID C. SHELTON, Director <br />DATE: October 15, 1985 <br />T0: Jeff DeckTer <br />FROM: Candace Thompson <br />RE: New Elk - Pond 006 and 007 Adequacy <br />The adequacy comments submitted by Wyoming Fuel Company supply the needed <br />information to answer my hydrology issues over the revamping of the pond <br />structures at the New Elk facilities area. <br />Several minor issues remain which Wyoming Fuels needs to commit to prior to TR <br />approval to avoid stipulations to the TR. These are: <br />1. Submission of certification of Pond 007 within 30 days of TR <br />approval, detailing surveyed information including dimensions, outlet <br />structure sizing and elevations. <br />2. Submission of a method for determining sediment volume in Pond 007 <br />whereby a rough estimate of accumulation of sediment can be determined <br />by both mine and MLRD inspectors of the site. This method must be <br />implemented within 30 days of TR approval. <br />/ph <br />3. Submission of As-Built certification of Pond 006 within 30 days of <br />completion of pond alteration. <br />Doc. No. 4150 <br />423 Centennial Building, 1313 Sherman Street Denver, Colorado 80203 Tel. (303) 866-3567 <br />III IIIIIIIIIIIIIIII <br />999 <br />