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Project: <br />Bowie Mine Gob Pile Stability <br />- <br />• - GEOTECH ; <br />- "- °" - - -` "" - " " " "" - " " -_ ____ "- -- - -- - <br />Civil, Structural & Geotechnical Engineers <br />222 South Park Ave. • Montrose, CO 61401 <br />Ph (970) 249 -6828 • FAX: (970) 249 -0945 <br />CONSTRUCTION MATERIALS TESTING <br />- <br />Client / On Site Rep: <br />Bowie Resources / B. <br />Bear <br />Contractor/ Rep: <br />Bowie Resources /Gary <br />Harding <br />Project No: <br />2005126 -CMT <br />Date: <br />6/19/2013 <br />Technician: <br />G. Jones <br />X <br />Insufficient amount <br />lof <br />ON THIS DATE FOR THE FOLLOWING REASONS: <br />DAILY COMPACTION <br />material placed - <br />REPORT <br />The Contractor Is: <br />Clear <br />Ent Weather: <br />Processing Frozen Material: <br />TEST <br />NUMBER <br />LOCATION <br />GRADE <br />ELEV <br />TEST TYPE <br />MAX DRY <br />DENSITY <br />(pcf) <br />OPTIMUM <br />MOISTURE <br />CONT. ( %) <br />DRY <br />DENSITY <br />(pcf) <br />MOISTURE <br />CONTENT <br />( %) <br />PERCENT <br />COMPACTION <br />NOT <br />wiTxir, <br />SPEC <br />SOIL <br />TYPE <br />LAB SAMPLE <br />NUMBER <br />NUC <br />SAND <br />839 <br />Pt. 5007 (N: 20158.82 - E: 37501.39) <br />6207.8 <br />X <br />95.1 <br />11.6 <br />94.8 <br />14.51 <br />99.7 <br />Vibratory: <br />Still <br />4171418 r/c @11% <br />840 <br />Pt. 5008 (N: 20081.24 - E: 37480.45) <br />6205.2 <br />X <br />93.1 <br />11.9 <br />93.7 <br />13.2 <br />100.6 <br />417/418 r/c @7% <br />841 <br />Pt. 5009 (N: 19295.46 - E: 37087.83) <br />6083.0 <br />X <br />95.11 <br />10.71 <br />91.6 <br />12.5 <br />96,3 <br />339/340 r/c @101/b <br />842 <br />Pt. 5010 (N: 19387.88 - E: 37076.34) <br />6097.1 <br />1 X <br />1 <br />1 94.61 <br />11.61 <br />91.1 <br />8.5 <br />96.3 <br />417/418 r/c @10% <br />MOISTURE / DENSITY SPECIFICATIONS <br />in Cohesive Soils <br />snt: 90 °10 <br />Cohesioniess Soils <br />ire N/A Cohesive Soils <br />rement: Cohesioniess Soils <br />OBSERVATION / TESTING <br />Full Time: <br />Part Time: <br />Number of Site Visits/Day: <br />Testing Only: I <br />Requested By (Company Name): <br />tory Testing ASTM Cohesive Soils <br />M <br />Bowie Resources <br />Ure: D698 <br />Th <br />F <br />Cohesioniess Soils <br />CAT 815 <br />DENSITY / COMPACTION TESTING WAS NOT PERFORMED <br />X <br />Insufficient amount <br />lof <br />ON THIS DATE FOR THE FOLLOWING REASONS: <br />material placed - <br />ctor Not Working Due To: <br />The Contractor Is: <br />Clear <br />Ent Weather: <br />Processing Frozen Material: <br />Processing Wet Matenal: <br />ient Malfunction: <br />Stripping and /or Grubbing, <br />Moisture Conditioning Dry Marl: <br />Nn: <br />Stockpiling Fill. <br />Removing Unsuitable Marl: <br />FIELD OBSERVATIONS <br />13 1compaction Equipment Used: <br />Day: <br />M <br />T <br />W <br />Th <br />F <br />S <br />CAT 815 <br />X <br />Sheepsfoot: <br />Sun <br />Clear <br />Overcast <br />Rain <br />Snow <br />Weather: <br />Smooth Drum Roller: <br />To 32 <br />32 -50 <br />50 -70 <br />70 -85 <br />85 Up <br />Temp: <br />X <br />Vibratory: <br />Still <br />tod <br />H <br />Wind: <br />Other (List Below)- <br />5 <br />M <br />T <br />W <br />Th <br />F <br />S <br />X <br />Humidity: Dry Mod Humid <br />X <br />Informed (Rep of Company) of Test Results: <br />Ron Grimland (Bowie Resources) <br />Field Copies Given To: <br />lent: <br />05 -126 -CMT Bowie Mine No. 2 Gob Pile Stability 2012+.xis DCR6- 19 -13gj #839 <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 />