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iii iiiiiiiiiiiu iii <br />TR9PPER MZNII~~ IpC. 999 <br />August 17, 1993 <br />R~ <br />Ms. Pat Nelson rF~~E'n <br />Colorado Departmen[ of Health A(/G+ <br />WQCD-PE-B orcement Section D`~~Sior~ 19 1`99 <br />4300 Cherry Creek Dr. ~~ ~~iii~ 3 <br />Denver, CO 80222-1530 ~`d~a ~ <br />~rU•G <br />Deaz Ms. Nelson: /y <br />Subject: Colorado Wastewater Dischazge Permit: CO-0032115 <br />Trapper Mining [nc. <br />We would like to arttend our current dischazge permit to reflect upcoming changes to our operation. The <br />following changes are requested. <br />A. Change legal contact to: <br />Change facility contact to: <br />W. Gordon Peters <br />Presidrnt and General Manager <br />Trapper Mining Inc. <br />P.O. Boz 187 <br />Craig CO 81626 <br />(303) 824401 <br />Fortsst V. Luke <br />Manager Environmrntal Affairs <br />Trapper Mining Inc. <br />P.O. Box 18T <br />Craig CO 81626 <br />(303) 824-0401 <br />C. Add new discharge point - OIS Grottse Gulch. <br />1. Dischazge to handle stormwattt runoff and possible mine dewatering. <br />2. See attached map for outfal] location. <br />3. Site description: 'l~vo sedimrnt ponds; design capacity of 2.97 ac-ft; the receiving waters are <br />Flume Grdch; the parshall flume is located widrin the spillway of pond no. 2. <br />D. Remove biomonitoring requirement for dischazge points 003 Fast Bunard and 006 West Buvard. <br />Mining is now complete is these drainages and final recoatouring is in process. Mine dewatcring of <br />the B/C pit areas is no longtt required. <br />Please contact me or Larry Henderson of my staff if you have any questions. <br />Sincerely, <br />l <br />F rrest V. Luke <br />Manager Environmrntal Affairs <br />LRRi/'b <br />[CDO~UG17] <br />£rclosuro <br />Kent Gorham. DMG <br />1.M. Mamem <br />Fife 109.2.7.2 <br />P.O. Box 187 Craig, Colorado 81626 (303) 824401 <br />