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MI <br />Depal <br />7373 S <br />Denver <br />303 8~ <br />Fax 3 <br />August 31, 1992 <br />Mr. Bill Agnew <br />Trapper Mining Inc. <br />P.O. Box 187 <br />Craig, Colorado 81626 <br />T_r__ <br />Ill IIIIIIIIIIIIIIII <br />999 <br />Michael B. Lang. <br />Dinsron Director <br />RE: Preliminary Adequacy Review, RN-02IPR-0~ trapper Mine, #C-81-010 <br />Dear Mr. Agnew: <br />a <br />The Division has completed its review of the ma eats submitted concerning <br />renewal/revision of your current mining permit. ~ ase respond to the following <br />questions given a proposed decision date of Octt~ :r 30, 1992. <br />1. The bond calculation review is currently n complete. The Division will <br />forward any questions related to bonding a later date. We apologize for <br />the delay. <br />2. The Division has previously approved the ~ .e of 1.4 inches and 1.8 inches <br />as representative of the 10-year, 24-hour id 25-year, 24-hour storm event, <br />respectively. These values are appropnat~ for rainfall events. However, as <br />per Rule 1.04194) please provide calculat~ is to show that snowmelt over a <br />24 hour period from a large snow pack ~ ild not exceed 1.4 inches of <br />rainfall. <br />3. On page 534 of Volume II references ar lade to all surface water flowing <br />northward from the permit area. This in mation is incorrect/outdated and <br />needs to be corrected to reflect current editions. <br />i <br />4. Is it correct, as stated on page 3-155, thF :Trapper will only graze lands the <br />last two years prior to bond release? <br />fi <br />5. Page 1-32, the word Supervisor is missp~ led. <br />r <br />i <br /> <br />