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2006-03-22_REVISION - C1996083
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2006-03-22_REVISION - C1996083
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Entry Properties
Last modified
8/24/2016 3:16:20 PM
Creation date
2/24/2010 11:03:24 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1996083
IBM Index Class Name
REVISION
Doc Date
3/22/2006
Doc Name
Review Memo
From
Byron Walker
To
Joe Dudash
Type & Sequence
PR10
Media Type
D
Archive
No
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Page 10 <br />Rule 2.05.6(6)(e)(i)(D) A detailed description of subsidence related phenomena predicted to <br />occur within the permit and adjacent area; <br />The application is in compliance with this rule. See revised pages 2.05-104 through 2.05-107. <br />Rule 2.05.6(6)(e)(i)(E) The angle-of-draw predicted to be characteristic of the permit and <br />adjacent area; and <br />The application is in compliance with this rule. An angle of draw of 25 degrees is identified on <br />page 2.05-111. A discussion of the angle of draw is found on pages 9 and 10 of Appendix 15, <br />with an angle of draw of 25 degrees adopted for mine planning. <br />Rule 2.05.6(6)(e)(i)(F) Appropriate maps, prepared according to the standards of Section 2. 10, <br />showing: <br />Rule 2.05.6(6)(e)(i)(F)(I) Any existing subsidence features which exist within the permit and <br />adjacent area; <br />Some existing subsidence features are identified in the text and are shown on Map 27B. <br />Rule 2.05.6(6)(e)(i)(F)(II) The extent of the proposed mine workings; <br />The application is in compliance with this rule. The extent of mine workings is shown on Map27. <br />A disclaimer of Panel 13 as not part of the current mine plan would clarify the portrayal of <br />such on Figure 1, page 4 of Exhibit 17. <br />Rule 2.05.6(6)(e)(i)(F)(III) The ground surface areal extent of an area determined by the <br />projection of the angle-of-draw, ifpredicted pursuant to Section 2.05.6(6)(e)(i)(E) or 45 ; if no <br />prediction is made by the applicant, from the limits of the proposed mine workings to the ground <br />surface; and <br />The application is in compliance with this rule. The areal extent is shown on Map 27. As <br />identified above, an angle of 25 degrees is used. <br />Rule 2.05.6(6)(e)(i)(F)(IV) The areal extent of predicted subsidence related phenomena within <br />the permit and adjacent area. <br />The PAP is in compliance with this rule. Seismic activity, as it relates to the Bruce Park Dam, is <br />considered. A Geotechnical Data Report Bruce Park Dam of April 2001, an Addendum to <br />Geotechnical Data Report Bruce Park Dam, July 2002, and a Geotechnical Evaluation of Mine- <br />Induced Seismicity on Bruce Park Dam were submitted as part of the application. A conclusion <br />of this last report is that the Bruce Park Dam and Bruce Park Saddle Dam should not be <br />adversely impacted from mine-induced seismicity generated from long wall mining at the Bowie
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