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ENFORCE28514
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ENFORCE28514
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Entry Properties
Last modified
8/24/2016 7:35:47 PM
Creation date
11/21/2007 11:58:27 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1987028
IBM Index Class Name
Enforcement
Doc Date
6/15/2005
Doc Name
Temporary Sediment Control Plan and Clarification Letter
From
Azurite Inc.
To
DMG
Media Type
D
Archive
No
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/T«.~ <br />/~~.~nn AZURITE, Inc. <br />~,/~( 10001 County Road 12 <br />PO Box 338 <br />Cotopaxi, CO 81223 <br />719-942-4178 <br />Fax : 719-942-4178 <br />June 7, 2005 <br />J~ State of Colorado <br />0 <br />Deaz Mr. Mount, <br />Division of Minerals and Geology <br />Attention: Carl Mount, Senior Env. Protection Specialist <br />1313 Sherman Street Room 210 <br />Denver, CO 80203 <br />RE: LILLY MINES M-1987 028, 2005 WORK PLAN <br />~pp~~-,~- ~, Jf~, `Pig <br />RECE~~E~ <br />JUN 13 ypp5 <br />OlVision o/Minerals end Geolaq,, <br />Thank you for meeting with me at the mine site last week. As a response to your request <br />for a written action plan to address the Division's immediate concerns, Colorado Mazble, <br />Inc., proposes the following action items be undertaken immediately at the site. <br />1) Taylor Gulch-sediments from mazble screening operations now located within <br />Taylor Gulch will be removed from the drainage and placed in the pit area. A <br />best effort will be made to grade back to the original surface horizon. An <br />estimated up to 300 cubic yazds of material may be handled in this task. <br />2) Taylor Gulch Drainage vs. mine site drainage--- Taylor Gulch drainage must be <br />kept sepazate from mine site drainage via re-grading of mine staging azeas that <br />allow mine azea run-off into Taylor Gulch drainage. This includes the public <br />access road crossing Taylor Gulch along the eastern side of the disturbed land <br />area. This road crossing will be modified to allow for unrestricted flow of Taylor <br />Gulch through this area without moving through processed fines materials and <br />carrying the fine sediment into Taylor Gulch. <br />3) The sediment trap structure constructed in Taylor Gulch last fall will be <br />maintained in place for the present time, but should not be considered a <br />permanent stmcture. The existing structure will be removed from Taylor Gulch <br />as soon as the drainage and sedimentation concerns immediately up-gradient aze <br />addressed and proving to be effective in eliminating sedimentation into Taylor <br />Gulch. Sediment controls along the southern portion of the affected land will be <br />addressed in the permit amendment. The preferred plan for Taylor Gulch long <br />term is for unrestricted flow throughout all reaches of the mine site. <br />
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