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2009-12-31_REPORT - C1980007
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2009-12-31_REPORT - C1980007
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Last modified
8/24/2016 3:58:13 PM
Creation date
9/26/2011 7:53:33 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
REPORT
Doc Date
12/31/2009
Doc Name
1st, 2nd & 3rd Q 2009 Geotechnical Monitoring Report (Emailed)
From
Kathy Welt
To
DRMS
Permit Index Doc Type
Stability Report
Email Name
TAK
Media Type
D
Archive
No
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C. Inclinometers <br />Main Mine Site Inclinometers <br />Most of the Main Mine Site inclinometers measured during the 1 2 and 3 Quarters of 2009 are <br />• <br />showing some displacement. The following inclinometers are showing some displacement: <br />I01 -03 SW of Material Storage Bench (0.1 inches from 11/14/2008 to 7/20/2009) <br />IO2-02 West of Warehouse.(0.3. inches -from .11/14/2008.to_9/21/2009) <br />IO2 -03 NW of FW -1(0.3 inches from 11/14/2008 to 7/20/2009) <br />IO2 -05 North of Shop (0.1 inches from 10/15/2008 to 7/20/2009) <br />IO2 -08 South of Purchasing Entrance Door (0.1 inches of displacement from 10/15/2008 to <br />9/21/2009) <br />102 -27 South of FW -1 (0.1 inches from 10/15/2008 to 9/21/2009) <br />109 -01 North of Main Portal Access Road (2.5 inches from 3/23/2009 to 4/30/2009; sheared <br />off) <br />I09 -02 Under C1 Conveyor near Main Portal Access Road (0.3 inches from 3/23/2009 to <br />6/22/2009) <br />I09 -03 NW Corner of Admin Building Parking Lot (0.2 inches from 3/23/2009 to <br />6/23/2009) <br />I09 -04 SW of Surface Shop (0.1 inches from 3/23/2009 to 6/23/2009) <br />I09 -05 South of Stack Tubes (0.1 inches from 3/23/2009 to 6/22/2009) <br />109 -06 NW Corner of Old Substation Bench (0.1 inches from 3/23/2009 to 6/23/2009) <br />109 -07 East of C1 Conveyor Below Main Portal Access Road (0.2 inches from 3/23/2009 to <br />6/22/2009) <br />109 -08 Along Lower Access Road Near Warehouse (0.1 inches from 6/30/2009 to <br />9/21/2009) <br />12C -23 West of Three Sided Building near ditch, toe of MB -1 Slope (0.2 inches from <br />6/21/2008 to 6/23/2009) <br />198 -01 North of Stack Tube #2 (0.1 inches from 10/15/2008 to 5/21/2009) <br />All others showed movement of less than 0.1 inches since their last readings. <br />Sylvester Gulch Inclinometers <br />Six Sylvester Gulch inclinometers were measured during the 1st, 2n and 3 Quarters of 2009. These <br />inclinometers were 05 -101, I -9B, 1 -21, I -27, IL2R -E and IL2R -W. These instruments are showing <br />movement of less than 0.1 inches since their last readings. <br />Barr Engineering Company 1 2 and 3 Quarters of 2009 <br />06/26.031 Geotechnical Monitoring <br />
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