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Project: <br />Bowie Mine Gob Pile Stability <br />=- <br />BUCKHOR GEOTECH� <br />I <br />Client / On Site Rep: <br />Bowie Resources / B. Bear <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 />Contractor / Rep: <br />Bowie Resources / Gary Harding <br />Project No: <br />2005126 -CMT <br />Date: <br />I 11/1/2012 <br />Technician: <br />J. Harshman <br />DAILY COMPACTION REPORT <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 />wrmIN <br />SPEC <br />SOIL <br />TYPE <br />LAB SAMPLE <br />NUMBER <br />NUC <br />SAND <br />759 <br />Pt. 4924 (N: 19638.75 - E: 37449.07 <br />6166.9 <br />X <br />95.1 <br />11.6 <br />91.3 <br />10.5 <br />96.0 <br />417 & 418 rc @ 11% <br />760 <br />Pt. 4925 (N: 19885.96 - E: 37454.28 <br />6185.3 <br />X <br />107.2 <br />8.9 <br />98.3 <br />14.7 <br />91.7 <br />311A & 334 rc @ 229 <br />761 <br />Pt. 4926 (N: 19511.81 - E: 37363.13 <br />6158.3 <br />X <br />99.7 <br />9.9 <br />90.4 <br />10.9 <br />90.7 <br />311A & 334 rc @ 10 <br />MOISTURE / DENSITY SPECIFICATIONS <br />OBSERVATION / TESTING <br />FIELD OBSERVATIONS <br />Specified <br />Compaction Cohesive Soils X <br />Requirement: 90 �O <br />Cohesionless Soils <br />Full Time: <br />Part Time: <br />Number of Site Visits /Day: <br />Testing Only: <br />Requested By (Company Name): <br />Bowie Resources <br />Date: <br />Day: <br />Weather: <br />Temp: <br />Wind: <br />Humidity: <br />1 1/1/2012 <br />Compaction <br />Sheepsfoot: <br />Smooth Drum <br />Vibratory: <br />Other (List Below): <br />Equipment Used: <br />I I <br />S <br />M <br />T <br />W <br />g <br />F <br />S <br />I X I <br />I I <br />Sun <br />Clear <br />X <br />Overcast <br />Rain <br />Snow <br />CAT 815 <br />Specified <br />Moisture N/A Cohesive Soils X <br />Requirement: Cohesionless Soils <br />Roller: I I <br />I I <br />To 32 <br />32 -50 <br />50 -70 <br />X <br />70 -85 <br />85 up <br />I I <br />I X <br />Still <br />X <br />Mod <br />High <br />Laboratory Testing ASTM Cohesive Soils X <br />Procedure: D698 <br />Cohesionless Soils <br />I I <br />Dry <br />X <br />Mod <br />Humid <br />DENSITY / COMPACTION TESTING WAS NOT PERFORMED <br />ON THIS DATE FOR THE FOLLOWING REASONS: <br />Insufficient amount <br />of material placed. <br />Informed (Rep of Company) of Test Results: <br />Ron Grimland (Bowie Resources) <br />Buckhorn was <br />to our arrival <br />contractor would <br />on <br />not informed prior <br />on site that the <br />not be working <br />this date. <br />I <br />Contractor Not <br />Inclement Weather: <br />Equipment Malfunction: <br />Unknown: <br />Working Due To: <br />The Contractor Is: <br />Processing Frozen Material: <br />Stripping and /or Grubbing: <br />Stodcpiiuig Fill: <br />Wet Materal: <br />Conditioning Dry <br />Unsuitable Matl: <br />Field Copies <br />Contractor: <br />Client: <br />CM /GM: <br />Other: <br />Given To: <br />I <br />I 'Processing <br />I <br />I I <br />I 'Moisture <br />Matz: I <br />PAGE 1 OF 1 <br />I <br />I 'Removing <br />I <br />- 126 -CMT Bowie Mine No. 2 Gob Pile Stability 2012 +.xls DCR11- 1 -12jh #759 <br />