2008-05-01_REPORT - C1996083 ‎(8)‎

• Permit No: C1996083
• IBM Index Class Name: REPORT
• Doc Date: 5/1/2008
• Doc Name: 2007 Bi-Annual Subsidence Report
• From: J.E. Stover & Associates
• To: DRMS
• Permit Index Doc Type: Subsidence Report
• Email Name: MLT
• Media Type: D
• Archive: No

BOWIE RESOURCES -BOWIE N0.2 MINE
SUBSIDENCE MONITORING DATA - 2007
STATION: 1-G
Rebar w/Cap
DATE ~ NORTHING I FASTING ELEVATION -DOWN/+UP
9/1/1999 24065.59 30869.51 8060.53 0.00
11/1/2000 24065.53 30869.72 8060.58 0.05
11/1/2001 24065.89 30870.07 8060.55 -0.03
11/1/2002 24066.05 30870.01 8060.56 0.01
11/1/2003 24066.09 30870.08 8060.57 0.01
7/13/2004 24065.90 30869.89 8060.45 -0.12
9/30/2004 24065.88 30869.83 8060.47 0,02
5/9/2005 24065.79 30869.73 8060.51 0.04
10/18/2005 24065.68 30869.51 8060.29 -0.22
5/10/2006 24065.50 30869.31 8060.30 0.01
8/9/2006 24065.35 30869.26 8060.29 -0.01
11/8/2006 24065.45 30869.14 8060.27 -0.02
6/20/2007 24065.91 30869.41 8060.04 x,23
8/27/2007 24065.92 30869.51 8059.56 -0.48
10/22/2007 24065.93 30869.53 8059.75 0.19
MAXIMUM 24066.09 30870.08 8060.58 0.19
MINIMUM 24065.35 30869.14 8059.56 -0.48
RANGE 0.74 0.94 1.02
co
c
m
Z
0

See Map 27-B -Subsidence for the field location of these points.
s • •