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_. <br />Wyoming full Compon~ <br />iii iiiiiiiiuiii iii <br />12055 W.Second Place • P.O. Box 15596 • Lakewood, Colorado 80215 • Telephone (303)989-5037 <br />October 24, 1986 <br />Mr. Jeff Deckler <br />Colorado Mined Iand Reclamation Division <br />1313 Sherman Street <br />Denver, Colorado 80203 <br />RE: New Elk Mine 1986 Purgatoire Channel Diversion Inspection and Survey <br />Dear Mr. Deckler: _ <br />An inspection of the Purgatoire River channel diversion at the Ner Elk <br />Mine was conducted on August 19, 1986 by Dave Stout and myself. The <br />inspection revealed that no deterioration of the channel side slopes or <br />rip-rap has occurred since the diversion was oanpleted in 1985. A survey of <br />the channel centerline showed that there has not been any horizontal or <br />vertical movement of the channel. Tfie rip-rap material remains canpetent <br />with no evidence of weathering and vegetative cover growth has started on <br />' the side slopes. <br />I have enclosed a plan and profile view of the diversion which was <br />prepared from our August 19, 1986 survey. Also enclosed is the 1985 <br />as-built map for comparison purposes, <br />If you have any questions or need any additional information, please <br />call. <br />Sincerely, <br />~..~~~-- <br />Steven Magnuson <br />Mining Engineer <br />SDM/tl <br /> <br />