Laserfiche WebLink
STATE OF COL III IIIIII1111111111 <br />MINED LAND RECLAMATION DIVISION <br />Department of Natural Resources <br />1313 Sherman St.. Room 275 <br />Denver, CO 80203 <br />303 666-3567 <br />FA X: 303 832-8106 <br />OF ~0<p <br />.~`~~ qv <br />N! %~ g <br />~t~ <br />~ r896 ~ <br />Roy Romer, <br />Governor <br />Fred R. Ban[a. <br />Division Director <br />January 3, 1992 <br />Mr. Bill Agnew <br />ra er Mining, Inc. <br />P.O. Box 187 <br />Craig, Colorado 81626 <br />RE: Blasting Plans for Browning/Colt Pits <br />Dear Mr. Agnew: <br />After review of your correspondence dated December 18, 1991, the Division <br />feels it is necessary to request that your plan to blast within 300 feet <br />of a powerline and within 600 feet of an occupied dwelling be submitted to <br />the Division as a Technical revision to your permit. Compliance with Rule <br />4.08, Use of Explosives, will be required, unless otherwise approved by the <br />Division. Specific areas that need to be addressed would be: <br />a. Blast design, poundage, pattern <br />b. Accurate distance to structures of concern <br />c. Monitoring plans Cpeak particle velocity) <br />d. Notice and evacuation plans <br />e. Projected flyrock distance <br />f. Anticipated airbiast monitoring <br />g. Mitigation plans assuming damages <br />h. Any other supporting documents, maps, letters, etc. <br />The Division understands that Trappers operational planning anticipates <br />blasting to begin in this area in February and we will expedite the decision <br />making as soon as we receive the required information. <br />If you have questions or concerns please feel free to contact me. <br />Sincerely, <br />~~ <br />l~'>v~ i;~~~~~- <br />Kent A. Gorham <br />Reclamation Specialist <br />KAG/eke <br />0389E <br />