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 : 4-H Rebar w/Cap
DATE NORTHING EASTING ELEVATION -DOWN/+UP

1
MINIMUM 23382.99 39538.69 6786.18 -0.11
MOVEMENT 0.19 0.60 -0.05
NOTE: Access has become very difficult due to the Freeman Gulch Landslide.
See Map 27-B - Subsidence for the field location of thew points.
BOWIE RESOURCES - BOWIE NO. 2 MINE
SUBSIDENCE MONITORING DATA - 2010
STATION : S-A Rebar w/Cap
DATE NORTHING EASTING ELEVATION -DOWN/+UP

MAXIMUM 28252.87 33089.58 7863.84 0.27
MINIMUM 28248.35 33088.45 7855.97 -4.85
MOVEMENT 4.52 1.13 -7.55
See Map 27-B - Subsidence for the field location of these points.
911/1999 23382
.99 39538
.69 6786
.30 0.00
11/1/2000 23383.05 39539.19 8786.31 0.01
11/1/2001 23383.12 39539.16 6786.20 -
0
.11
11/1/2002 23383.18 39539.24 6786.18 -0.02
8/27/2007 23383.11 39539.29 6786.29 0.11
10/22/2007 23383.11 39539.28 6786.25 -0.04
MAXIMUM
23383.18
39539
.29
6786.31
.1
0
9/1/1999 28248.70 33088.55 7863.57 0.00
11/1/2000 28248.58 33088.45 7863.84 0.27
11/1/2001 28248.35 33088.74 7863.78 -0.06
11/1/2002 28252.13 33089.27 7858.93 -4.85
619/2006 28252.79 33089.47 7858.76 -0.17
6/20/2007 28252.87 33089.39 7858.91 0.15
10/22/2007 28252.77 33089.44 7858.59 -0.32
6/24/2009 28251.13 33089.49 7855.97 -2.62
9/14/2009 28251.08 33089.47 7855.97 0.00
6!18/2010 28251.14 33089.58 7856.02 0.05