2008-07-28_REPORT - C1996083 ‎(2)‎

• Permit No: C1996083
• IBM Index Class Name: REPORT
• Doc Date: 7/28/2008
• Doc Name: 2008 Bi-Annual Subsidence Report
• From: J.E. Stover & Associates Inc
• To: DRMS
• Permit Index Doc Type: Subsidence Report
• Email Name: JJD
• Media Type: D
• Archive: No

STA Date Node # Northing Easting
17-C 2001 1200 32001.60 37658.62
Nov 2002 1877 32001.72 37658.58
May 2003 1934 32001.63 37658.53
July 2003 1975 32001.70 37658.65
Nov 2003 2096 32001.79 37658.79
Average 32001.69 37658.63
17-C May 2004 2231 32002.10 37660.32
July 2004 2263 32002.07 37660.30
Sept 2004 2378 32002.10 37660.26
Dec 2004 2462 32002.15 37660.41
April 2005 2482 32002.17 37660.43
August 2005 2578 32002.19 37660.43
Oct 2005 2665 32002.16 37660.48
May 2006 2865 32002.21 37660.50
Aug 2006 2987 32002.08 37660.47
Nov 2006 3257 32002.20 37660.53
Average 32002.14 37660.41
17-C June 2007 3311 32002.15 37660.54
Aug 2007 3494 32002.22 37660.52
Oct 2007 3562 32002.21 37660.54
May 2008 3783 32002.17 37660.51
Average 32402.19 37660.53
June 26, 2008
Bowie Resources Mine Subsidence
Survey date May 12 --> May 14, 2008
Elevation Description
6416.61 REBAR+CAP
6416.62
6416.62
6416.70
6416.77
6416.66
6417.12
6417.20
6417.05
6417.02
6417.13
6416.92
6417.00
6417.08
6417.03
6417.00
6417.06
6417.24
6417.10
6417.11
6417.21
6417.17 Average
17-C2 Aug 2007 3547 31815.07 37774.00 6407.04 REBAR
Oct 2007 3563 31815.08 37774.01 6407.04
Note: Station 17-02 was set as a precaution due to the construction of the Vent Shaft,
But this monument was destroyed during construction activity.
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