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 - 2010
STATION : 27-A2 Rebar
DATE NORTHING EASTING ELEVATION -DOWW+UP

MINIMUM 22212.95 29387.45 7360.47 -6.56
MOVEMENT 1.66 0.66 -7.09
See Map 27-B - Subsidence for the field location of these points.
BOWIE RESOURCES - BOWIE NO.2 MINE
SUBSIDENCE MONITORING DATA - 2008
STATION : 27-B Rebar w/Cap
DATE NORTHING EASTING ELEVATION -DOWN/+UP

MAXIMUM 21981.56 29370.01 7351.83 0.27
MINIMUM 21980.52 29369.21 7341.04 -6.27
MOVEMENT 1.04 0.80 -10.52
NOTE: June 2007 - Monument gone due to reclamation of drill pad
See Map 27-8 - Subsidence for the field location of these points .
1
2/5/2005 22214
.61 29388
.1
1 7367
.56 0.00
5/10/2006 22214.45 29388.03 7387.56 0.00
8/9!2006 22213.43 29387.93 7361.00 6.56
-
11/8/2006 22213.22 29387.61 7360.90 -0
.10
6/20/2007 22212.98 29387.56 7360.71 -0.19
10/22/2007 22212.99 29387.54 7360.50 -0.21
6124/2009 22213.03 29387.47 7360.48 -0.02
0/2009
8/1 2221
3
.01 29387
.54 7360
.60 0.12
11/2/
2009 .02
2221
3 29387
.45 .47
7360 -0.13
6/18/2010 22212.95 29387.48 7360.47 0.00
0
.1
2
7367
.56
.1
1
29388
22214
.61
MAXIMUM
11/1/2002 21981.34 29369.54 7351.56 0.00
5/26/2004 21981.42 29369.60 7351.83 0.27
7/1312004 21981.33 29369.59 7351.79 -0.04
10/8/2004 21981.56 29369.77 7347.93 -3.86
5/9/2005 21981.56 29369.46 7347.78 -0.15
10/18/2005 21981.44 29369.41 7347.88 -0.10
12114/2005 21981.45 29369.26 7347.62 -0.06
5/10/2006 21981.29 29369.21 7347.54 -0.08
8/912006

11/8/2006 21980.64

21980.52 29370.01
29369.70 7341.27
7341.04 -6.27
-0.23