Laserfiche WebLink
Mr. Wrlliam f. Carter • • <br />© Colorado Division afMinerals fi Geology <br />September 25, 1997 <br />Page 3 <br />TABLE OF REVISIONS <br />PERMIT ITEM DESCRIPTION <br />Pages 2.05-37 •, 37a•, 376•, 37c', Reclamation Description ppages 2.05-37 through 37d revised for <br />37d', and 37e' page numbering consistency, page 2.05-37e, revised to address <br /> ventilation shaft) <br />Pages 2.05-41 •, 42, 43', and 43a• Mitigation of Surface Mining Impacts (revised to correct forma[ <br /> errors and for a e numberin consistent 1 <br />Pages 2.05-46•, 46a•, 46b•, 46c•, Quality of Surface and Ground Water Irevised to correct format <br />46d', and 46e' errors) <br />Map 5-090 Substation No. 3 and "C" Gulch Ventilation Shaft Pre- and <br /> Postmining Contours Irevised to reflect ventilation shat[ disturbance <br /> and reclamation) <br />Map 5-097 Substation No. 3 and "C" Gulch Ventilation Shaft Facilities Site Map <br /> Irevised to reflect ventilation shaft facilities) <br />Map 5-092 Substation No. 3 and "C" Gulch Ventilation Shaft Sediment Pond <br /> Details Irevised to reflect ventilation shat[ drains a modifications) <br />Appendix B Protection of Hydrologic Balance Irevised table of contents and <br /> revised or new pages B-284 through B-313 providing revised or new <br /> drainage design information for Substation No. 3 and ventilation <br /> shaft areal <br />Appendix E• Reclamation Cost Estimate - 7/14/97 DMG Reclamation Cost <br /> Estimate Ire laces existing outdated cost calculations) <br />Appendix L' West Valley Fill and Haul Road Design Irevised Table of Contents, <br /> 4127196 Lincoln DeVore Letter, 6/5197 Balaz & Associates Letter, <br /> and 6/16/97 Lincoln DeVOre Letter (supersedes 6/3/97 letter)) <br />A pendix N' Cultural Resource Inventory Re orts Irevised Table of Contents) <br />These revised materials should be inserted in the permit document or replace existing permit <br />materials as indicated by the designated page, map, and appendix numbers. In addition to <br />the revised permit materials, a preliminary reclamation cost estimate for the "C" Gulch <br />Ventilation Shaft is attached for your reference. Please feel free to contact either Tom <br />Anderson at (970) 929-5122 or me at (970) 879-6260 with any questions regarding this <br />submittal or related matters. We appreciate your continued consideration and cooperation <br />and look forward to your response. <br />Best regards, <br />TerraMatri gomery Watson for Oxbow Carbon & Minerals, Inc. <br />Jer M. tleton <br />Senior lect Manager <br />JMN:ypl <br />cc: Tom Anderson/Oxbow <br />vn~/f~ rp( <br />