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REP30193
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REP30193
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Entry Properties
Last modified
8/25/2016 12:00:38 AM
Creation date
11/27/2007 5:33:42 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
Report
Doc Date
12/28/1993
Doc Name
WEST ELK MINE PN C-80-007 RESPONSE TO DIVISIONS SUGGESTIONS AND QUESTINS RE MCC SEMI-ANNUAL SUBSIDEN
From
MOUNTAIN COAL CO WEST ELK MINE
To
DMG
Permit Index Doc Type
SUBSIDENCE REPORT
Media Type
D
Archive
No
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Response: MCC will submit vertically aligned "Amount of Subsidence" cross-sections <br />on a larger scale in order to depict subsidence in more detail. The cross-sections will be <br />submitted with the Semi-Annual Subsidence Report scheduled to be submitted to the <br />Division in April 1994. <br />3. The primary purpose ofsemi-annual subsidence reports is to monitor the progress <br />of subsidence at the mine site. Their secondary purpose is to compare the <br />manifestation of subsidence with the projection forwarded by the operator in the <br />permit documents. To facilitate comparison with the original permit's subsidence <br />plan projections, it would be helpful if the maximum projected subsidence profile <br />was depicted on the cross-section requested above. <br />Response: MCC,will depict the maximum projected subsidence profile on the cross- <br />sections and will submit them to the Division according to the schedule as mentioned in <br />the response to number 2 above. <br />If you have any questions please contact me. <br />Si ~~F~~- <br />/" <br />Q <br />ry A. be <br />Environmental Coordinator <br />xc: P. Schmidt <br />K. Welt <br />I-IAB:hab <br />subresp.doc <br />
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