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2009-12-03_REVISION - C1981035
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2009-12-03_REVISION - C1981035
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Entry Properties
Last modified
8/24/2016 3:57:25 PM
Creation date
12/4/2009 3:15:59 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981035
IBM Index Class Name
REVISION
Doc Date
12/3/2009
Doc Name
2nd Adequacy Letter
From
DRMS
To
GCC Energy, LLC
Type & Sequence
TR15
Email Name
TAK
Media Type
D
Archive
No
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STATE OF COLORADO <br />DIVISION OF RECLAMATION, MINING AND SAFETY <br />Department of Natural Resources <br />1313 Sherman St., Room 215 <br />Denver, Colorado 80203 C O L O R A D O <br />Phone: (303) 866-3567 DIVISION O F <br />RECLAMATION <br />FAX: (303) 832-8106 MINING <br />December 3, 2009 SAE Y <br />Tom Bird Bill Ritter, Jr. <br />GCC Energy, LLC Governor <br />6473 County Road 120 Harris D. Sherman <br />Hesperus, CO 81326 Executive Director <br /> Ronald W. Cattany <br /> Division Director <br />Re: King II Mine (C-81-035) Natural Resource Trustee <br />Technical Revision 15 (TR-15) <br />Dear Mr. Bird: <br />We have reviewed the adequacy review responses provided in your submittal received <br />November 30, 2009. <br />The responses satisfied all items in our adequacy review letter of March 3, 2009, with the <br />exception of 2b and 8a, as explained below. We also have a new comment 3i. <br />2. Map King II-007 A, B, C. <br />b. Please submit the drawing of the details of the headwall construction which Detail 1 on <br />Sheet 2 says will be submitted later. It is not shown on Map King II-007F submitted <br />November 30, 2009. <br />3. Appendix 11(1) <br />i. Please add to the pond as-built design a SEDCAD run for the 25-year, 24-hour storm. <br />8. Section 2.03.8, page 1. <br />a. Please revise the text so that it is clear how many acres of surface affected area are <br />planned: <br />i. For the current 5-year permit term. The revised page submitted on <br />November 30, 2009 shows only the number of acres for the total life of the <br />mine. Also, the submittal of November 30, 2009 contains a revised Map <br />King II-007 which does not show the details of underground mine <br />workings as shown on the previous version of this map submitted in TR- <br />15 on October 14, 2008. To ensure compliance with 4.20.1(3), please <br />submit a revised copy of Map King II-005 showing the details of <br />underground workings for at least the current 5-year permit term (planned <br />locations, orientations, and dimensions of the mine's rooms and pillars). <br />This information enables evaluation of subsidence impacts. <br />Office of Office of <br />Mined Land Reclamation Denver • Grand Junction • Durango Active and Inactive Mines
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