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BOWIE RESOURCES - BOWIE NO. 1 MINE <br />SUBSIDENCE MONITORING DATA - 2008 <br />STATION : PL#6 <br />The Subsidence Monitoring Point PL#6 is located 2,525 feet from recent mining. This point is within <br />the angle of draw of the Bowie No. 1 Mine workings and was most recently affected by workings <br />described as Entries in 1996, more than 12 years ago. <br />ROOF BOLT <br />DATE NORTHING <br /> <br />12/27/2006 <br />18005 <br />11 EASTING ELEVATION -DOWN/+UP <br /> <br />7/12/2007 . <br />18005 <br />07 11195.10 7588.01 0.03 <br /> <br />12/18/2007 . <br />18005 <br />08 11195.14 7588.00 -0.01 <br /> <br />6/24/2008 . <br />18005 <br />09 11195.10 7588.01 0.01 <br /> <br />12/2/2008 . <br />18005 <br />09 11195.12 7588.11 0.10 <br /> . 11195.10 7588.01 -0.10 <br />MAXIMUM 18006.37 11195.14 7588 <br />69 <br />MINIMUM 18005.02 11192.99 . <br />7587 <br />59 <br /> <br /> <br />RANGE <br /> <br />1.35 <br /> <br />2.15 0.46 <br />. <br />-0.52 <br />1.10