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iii -ii~iiiiiiiiiii <br />STATE OF COLORADO <br />Roy Romer, Governor <br />Patti Shwaydeq ActinG Executive Director <br />Dedicated to protecting and improving the heahh and environment olthe people of Colorado <br />HAZARDOUS MATERIALS AND WASTE MANAGEMENT DIVISION <br />4700 Cherry Creek Dr. S. ?22 5. Gth Street, Room 232 <br />Denver, Colorado 8(1222-1530 Grand Junction, Colorado 81501.2768 <br />Phone (303) 692-3300 Phone (7071 248-71 G4 <br />Fas (30]1 759-5355 Fax 17071 24A-719fi <br />October 13, 1991 <br />Mr. Nick Mathis <br />Greystonc <br />5990 Greenwood Plaza Boulevard, Suite 2i0 <br />Englewood, Colorado SOlll <br />RE: Disposition of Sump Material at [hc New Elk Minc <br />Colorado Division of Minerals and Geology Permit # C-S1-012 <br />Las Animas County, Colorado <br />Dear Mr. Mathis: <br />OF ~~[O <br />~~'s 4t <br />~i#~~~8 <br />'t:m~' ~ <br />r8'!6 ~ <br />Colorado Department <br />of Public Health <br />and Environment <br />RGr,FiVED <br />OCT 3 ~ 1995 <br />Division of Minerals & neology <br />The Hazardous Materials and Was[c Management Division of the Colorado Depnrtmen[ of Public Health <br />and Environment (the Division) has reviewed the information you submitted to the Division on October 9, <br />199. The information ryas submitted in support of a rcyues[ to treat petroleum con[amiuated soils, <br />generated in a vehicle maintenance sump at the New Elk Mine, by me:ms of an on-cite landfarming <br />operation. <br />The information consists of analytical reports for two samples of the sump soil. The analytical tests <br />conducted were; volatile organic compounds by EPA method 5260, polychlorinated hiphenyls by EPA <br />method 3510, total recoverable petroleum hydrocarbons by EPA method 415.1 modified, total metals by EPA <br />method GOlOA, and total solids by ASTM method D22IG modified. The results indicate that the ma[erinl <br />contains compounds typically associated with vehicle maintenance activities, in concentrations belrnv <br />hazardous waste regulatory thresholds. <br />The material appears to be anon-hazardous solid waste generated at a site operating under a permit issued <br />pursuant [o the Colorado Mined land Reclamation Act, C.R.S. 34-32-101 e[_seg. As such, [he proposed on- <br />site treatment is appropriate an(I allowable per the provision of the Colorado Solid Wastes Disposal Sites <br />and Facilities Act, C.R.S. section 30-20-102(4). <br />If you have any questions regarding this matter, please contact me at (303) 692-3439. <br />erely, <br />Ronald J. Mina, Geologts[ <br />Solid Waste Section <br />Hazardous Ivfaterials and Waste Management Division <br />cr. Carol Amato, Las Animas-Huerfano Counties District Health Department <br />Colorado Division of Minerals and Geology(/ <br />Laurie Lundie, DOLE OIS <br />File: SW/LAS/GEN <br />