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 : 35-D

Rebar
DATE NORTHING EASTING ELEVATION -DOWW+UP

MAXIMUM 23518.61 27133.86 7654.05 0.02
MINIMUM 23514.69 27130.35 7646.68 -6.16
MOVEMENT 3.92
See Map 27-8 - Subsidence for the field location of these points. 3.51 -7.35
BOWIE RESOURCES - BOWIE NO.2 MINE
SETTLEMENT MONITORING DATA - 2010
STATION : 36-A
DATE NORTHING

Rebar + Cap
EASTING

LEVATION

DOWN/+UP

MAXIMUM 40071.51 30362.56 8186.61 0.08
MINIMUM 40071.44 30362.54 8186.51 -0.03
MOVEMENT 0.07
Bruce Park Dam Monument 0.02 0.10
12/5/2005 23518.61 27133.22 7654.05 0.00
5/10/2006 23518.14 27133.86 7653.61 -0.44
8/9/2006 23517.97 27132.70 7653.33 -0.28
11/8/2006 23515.12 27130.72 7647.17 x.16
6/20/2007 23514.88 27130.64 7647.15 -0.02
10/22/2007 23514.84 27130.57 7646.94 -0.21
6/24/2009 23514.75 27130.35 7846.78 -0.18
11/2/2009 23514.74 27130.40 7646.68 -0.08
6/18/2010 23514.69 27130.35 7646.70 0.02

7/21/2009 40071.47 30362.54 8186.51 0.00
9/14!2009 40071.51 30362.54 8186.59 0.08
11/7J2009 40071.47 30362.58 8186.56 -0.03
5/17/2010 40071.44 30362.55 8186.61 0.05