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2015-01-06_GENERAL DOCUMENTS - C1981012
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2015-01-06_GENERAL DOCUMENTS - C1981012
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Last modified
3/15/2021 11:13:40 AM
Creation date
1/6/2015 2:13:06 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981012
IBM Index Class Name
General Documents
Doc Date
1/6/2015
Doc Name
Sealing of vent shafts
From
New Elk Coal
To
DRMS
Media Type
D
Archive
No
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1/6/2015 State.co.us Executive Branch Mail - C- 1981 -012, General Correspondence: Sealing of vent shafts at New Elk Mine <br />STATE, OF Hernandez - DNR Alysha <alysha.hernandez @state.co.us> <br />COL,ORAI, <br />C- 1981 -012, General Correspondence: Sealing of vent shafts at New Elk Mine <br />1 message <br />Simmons - DNR, Leigh <leigh.Simmons @state.co.us> Tue, Jan 6, 2015 at 9:49 AM <br />To: John Terry <jterry@newelkcoal.com> <br />Cc: Alysha Hernandez - DNR <alysha.hernandez @state.co.us >, Louis Head <Ihead @newelkcoal.com> <br />Mr Terry, <br />Following our telephone conversation earlier this morning it is my understanding that New Elk Coal Company <br />wishes to use 6" steel I -beam in the concrete caps which are currently being constructed to seal the West Fan, <br />East Fan and Apache Canyon vent shafts. <br />Figure 16 in section 2.05 of the permit shows a typical airshaft seal and specifies 4" I -beam, spaced at 24" on- <br />center. <br />Use of the larger 6" I -beam will not compromise the design of the structure, so NECC may proceed. <br />Thank you for bringing this to my attention, <br />,-eigh Simmons <br />x <br />COLORADO <br />Division of ]Recta naa on, A17 Mining and safety <br />Depwtrnent of Nal.ural Resources <br />r <br />I <br />https: / /mail.googl e.com /m ai I /u/0 / ?ui =2 &i k= e29129fcb5 &view =pt &search= i nbox &th= 14acO26f7a3503cb &si m l= 14acO26f7a3503cb 1 /1 <br />
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