2010-08-30_REPORT - C1996083 ‎(2)‎

• Permit No: C1996083
• IBM Index Class Name: Report
• Doc Date: 8/30/2010
• Doc Name: 1st Half 2010 Bi-Annual Subsidence Report
• From: J.E. Stover & Associates, Inc.
• To: DRMS
• Permit Index Doc Type: Subsidence Report
• Email Name: JJD
• Email Name: SB1
• Media Type: D
• Archive: No

BOWIE RESOURCES - BOWIE NO. 2 MINE
SUBSIDENCE MONITORING DATA - 2008
STATION : 12-E Rebar w/Cap
DATE NORTHING EASTING ELEVATION -DOWN/+UP

MAXIMUM 28027.26 31924.04 7906.15 0.00
MINIMUM 28025.31 31922.65 7903.14 -2.94
MOVEMENT 1.95 1.39 -3.01
NOTE: No Survey after 2006 - buried under top soil pile from drill pad construction
See Map 27-B - Subsidence for the field location of these points.
BOWIE RESOURCES - BOWIE NO.2 MINE
SUBSIDENCE MONITORING DATA - 2010
STATION : 13-A Reber w/Cap
DATE NORTHING EASTING ELEVATION -DOWN/+UP
11/1/2001 30717.91 31273.79 7823.82 0.00

MAXIMUM 30719.03 31275.99 7823.82 0.15
MINIMUM 30717.91 31273.65 7820.40 -2.92
MOVEMENT 1.12 2.34 -3.42
See Map 27-B - Subsidence for the field location of these points.
11/1/2001 28025.31 31922.65 7906.15 0.00
11/1/2002 28026.77 31923.75 7903.21 -2.94
8/9/2008 28027.26 31924.04 7903.14 -0.07

11/1/2002 30718.07 31273.65 7823.74 -0.08
11/112003 30718.87 31275.64 7820.82 -2.92
8/9/2006 30718.69 31275.87 7820.65 -0.17
6/20/2007 30718.99 31275.83 7820.80 0.15
10!22/2007 30719.03 31275.84 7820.52 -0.28
6124/2009 30718.95 31275.92 7820.42 -0.10
9/14/2009 30718.94 31275.91 7820.55 0.13
5/17/2010 30718.92 31275.99 7820.40 -0.15