Laserfiche WebLink
<br />~• T <br />S0~[ERSE <br />M l N/ N G C O M P A N Y <br />August 11, 1995 <br />III IIIIIIIIIIIII III <br />sss <br />RECEIVEQ <br />Kathleen L. Sullivan <br />Colorado Department of Health <br />Water Quelity Control Division <br />Permits and Enforcement Section <br />WQCD-PE-B2 <br />4300 Cherry Creek Drive South <br />Denver, CO 80222-1530 <br />AUG 16 1995 <br />Division of Minerals is ueoiogv <br />RE: Toxicity Identification Evaluation (TIE) <br />60-day Status Report <br />Permit No. CO-0000132 <br />Dear Ms. Sullivan: <br />As reported with the Discharge Monitoring Reports, July 14, 1995, <br />Outfall 011 failed to pass the modified teat for Ceriodaphnia <br />7ubia, and Somerset Mining Company is in the process of <br />conducting a Phase I Toxicity Identification Evaluation (TIE). <br />The initial TIE tests were conducted beginning on July 18, 1995. <br />Subsequent TIE tests were conducted beginning on August 8, 1995. <br />Enclosed is a status report from Commercial Testing and <br />Engineering Compan}•, as rewired by Part I.B.4.(dl. <br />If you have further ques;:ions or• comments, feel free to contact <br />Thomas C. Anderson, Environmental Coordinator, Somerset Mining <br />Company at (303) 929-5122. <br />Sincerely, <br />W~iTf~2 L C~.c.L dr'..-j <br />Walter L. Wright <br />Mine Manager <br />WLW/tca <br />Encl. <br />cc: li.S. Environmental Protection .4gency <br />Colorado Division of Minerals and Geology <br />P.O. Box 535 7901 Southpark, Suite 202 <br />Somerset, CO 81434 Littleton, Co 80120 <br />(303) 929-5122 Fax (303) 929-5177 (303) 795-0413 Fax (303) 795-1524 <br />