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Bowie Mine Gob Pile Stability <br />t No: Date: <br />2005126 -CMT 5/30/2013 <br />TEST LOCATION <br />NUMBER <br />814 Pt. 4982 (N: 19211.65 - E: 37240.1 <br />815 Pt. 4983 (N: 19199.42 - E: 37129.3 <br />816 Pt. 4984 (N: 19346.20- E: 37120.7E <br />MOISTURE/ DENSITY SPECIFICATIONS <br />90070 Cohesive Soils <br />Cohesioniess Soils <br />N/A Cohesive Soils <br />Cohesioniess Soils <br />:ory Testing ASTM Cohesive Soils <br />------ ----- <br />GEOTECH' <br />Civil, Structural & Geotechnical Engineers <br />222 South Park Ave. • Montrose, CO 81401 <br />Ph.-.(970)249-6828 • FAX: (970) 249 -0945 <br />CONSTRUCTION MATERIALS TESTING <br />Client / On Site Rep: <br />Bowie Resources/ B. Bear <br />Contractor / Rep: <br />Bowie Resources / Gary Harding <br />Technician: <br />G. Jones <br />GRADE <br />TEST TYPE <br />MAX DRY <br />OPTIMUM <br />DRY <br />MOISTURE <br />PERCENT <br />NOT <br />SOIL <br />ELEV <br />NUC <br />SAND <br />DENSITY <br />MOISTURE <br />DENSITY <br />CONTENT <br />COMPACTION <br />Wn-HIN <br />TYPE <br />(pcf) <br />CONT. ( %) <br />(pcf) <br />( %) <br />SPEC <br />6066.0 <br />X <br />95.8 <br />10.4 <br />87.0 <br />16.91 <br />90.8 <br />6061.7 <br />X <br />97.4 <br />10.6 <br />90.0 <br />12.51 <br />92.4 <br />6087.6 <br />X <br />1 <br />102.11 <br />9.41 <br />96.6 <br />11. IF <br />94.6 <br />OBSERVATION / TESTING <br />Full Time: <br />Part Time: I <br />Number of Site Visits /Day: FTI <br />Testing Only: I <br />Requested By (Company Name): <br />Bowie Resources <br />ire: D698 <br />Cohesionless Soils <br />DENSITY/ COMPACTION TESTING WAS NOT PERFORMED Insufficient <br />ON THIS DATE FOR THE FOLLOWING REASONS: lof material <br />:tor Not Working Due To: IThe Contractor Is: <br />Weather: Processing Frozen Matenal: Processing Wet Material <br />Malfunction: Stnppmg and /or Grubbing: Moisture Conditioning Dry Matt: <br />Stockpiling Fill- Removing Unsuitable Marl: <br />FIELD OBSERVATIONS <br />Date: <br />Day: <br />Weather: <br />5 <br />M <br />T <br />W <br />Th <br />F <br />S <br />/ibratory: <br />I <br />I <br />I <br />I X <br />Sun Clear Overcast Rain <br />X X <br />To 32 32 -50 50 -70 70 -85 85 Up <br />X <br />Still Mod High <br />X <br />ty: Dry Mod Humid <br />X <br />ed (Rep of Company) of Test Results: <br />Ron Grimland (Bowie Resources) <br />Copies Given To: <br />05- 126 -CMT Bowie Mine No. 2 Gob Pile Stability 2012 +.xls DCR5- 30 -13gj #814 <br />LAB SAMPLE <br />NUMBER <br />339/340 r/c @12% <br />356 r/c @13% <br />331AI334 r/c @1401 <br />:ompaction Equipment Used: <br />:AT 815 <br />iheepsfoot: <br />imooth Drum Roller. <br />/ibratory: <br />3ther (List Below): = <br />Buckhorn was not informed prior <br />to our arrival on site that the <br />contractor would not be working <br />on this date. <br />PAGE 1 OF 1 <br />