REP00169

• Permit No: C1996083
• IBM Index Class Name: Report
• Doc Date: 8/9/2004
• Doc Name: 1st Half 2004 Subsidence Report
• From: J.E. Stover & Associates
• To: DMG
• Permit Index Doc Type: Subsidence Report
• Media Type: D
• Archive: No

June 07, 2004
Bowie No. 2 Mine Subsidence
Survey May 2004
LINE-17 Hubbard Creek Canyon
STA Date Node # Northing Easting Elevation Description
17-A 2001 1198 33775.77 36915.99 6451.02 REBAR+CAP
Nov 2002 1875 33775.82 36915.93 6451.07
May 2003 1932 33775.78 36915.89 6451.04
July 2003 1973 33775.83 36915.89 6451.06
Nov 2003 2094 33775.84 36915.99 6451.22
Average 33775.81 36915.94 6451.08
May 2004 2229 33775.89 36916.08 6451.44
17-B 2001 1199 32913.52 37307.88 6439.64 REBAR+CAP
Nov 2002 1876 32913.60 37307.83 6439.69
May 2003 1933 32913.57 37307.75 6439.58
July 2003 1974 32913.57 37307.76 6439.68
Nov 2003 2095 32913.61 37307.90 6439.75
Average 32913.57 37307.82 6439.67
May 2004 2203 32913.99 37308.12 6439.72
17-C 2001 1200 32001.60 37658.62 6416.61 REBAR+CAP
Nov 2002 1877 32001.72 37658.58 6416.62
May 2003 1934 32001.63 37658.53 6416.62
July 2003 1975 32001.70 37658.65 6416.70
Nov 2003 2096 32001.79 37658.79 6416.77
Average 32001.69 37658.63 6416.66
May 2004 2231 32002.10 37660.32 6417.12
17-D 2001 1201 31155.32 37987.83 6375.04 REBAR+CAP
Nov 2002 1878 31155.46 37987.75 6374.95
May 2003 1935 31155.34 37987.76 6375.01
July 2003 1976 31155.33 37987.97 6375.13
Nov 2003 2097 31155.28 37988.07 6375.13
Average 31155.35 37987.88 6375.05
May 2004 2232 31155.17 37988.39 6375.43
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