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Project: <br />Bowie Mine Gob Pile Stability <br />Client / On Site Rep: <br />Bowie Resources / B. Bear <br />BUCKHOR OEOTECH, <br />Contractor / Rep: <br />Bowie Resources / Gary Harding <br />Civil, Structural & Geotechnicat Engineers <br />222 South Park Ave. • Montrose. CO 81401 <br />Ph.: (970) 249-6828 • FAX: (970) 249 -0945 <br />CONSTRUCTION MATERIALS TESTING LABORATORY <br />Project No: <br />2005126 - CMT I <br />Date: <br />10/5/2011 <br />Technician: <br />J. Harshman <br />DAILY COMPACTION REPORT <br />TEST <br />NUMBER <br />LOCATION <br />GRADE 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 />WITHIN <br />SPEC <br />SOIL <br />TYPE <br />LAB SAMPLE <br />NUMBER <br />NUC <br />SAND <br />328A <br />Pt. #4701 (N:19487.75/E:37416.91) <br />6140.0 <br />X <br />99.6 <br />9.9 <br />90.1 <br />13.1 <br />90.5 <br />339/340 r/c @19.6 <br />547A <br />Pt. #4702 (N:19605.23/E:37554.39) <br />6145.8 <br />X <br />97.5 <br />10.2 <br />90.6 <br />13.9 <br />92.9 <br />339/340 r/c @15.4 <br />545A <br />Pt. #4703 (N:19760.71/E:37667.98) <br />6152.4 <br />X <br />87.2 <br />13.5 <br />85.5 <br />15.6 <br />98.1 <br />419 r/c @13.9 <br />MOISTURE / DENSITY SPECIFICATIONS <br />OBSERVATION / TESTING <br />FIELD OBSERVATIONS <br />Specified <br />Compaction Cohesive Soils X <br />Requirement: 90% Cohesionless Soils <br />Full Time: 11 <br />Part Time: 11 <br />Number of Site Visits /Day: 11 <br />Date: 10/5/2011 <br />Compaction Equipment Used: <br />Day: <br />S <br />M <br />T <br />� <br />Th <br />F <br />S <br />Sheepsfoot: <br />X <br />Weather: <br />Temp: <br />Wind: <br />Humidity: <br />Sun <br />Clear <br />X <br />Ove cast <br />Rain <br />Snow <br />cat 815 <br />Specified <br />Moisture / Soils X <br />Requirement: n a Cohesionless Soils <br />Smooth Drum Roller: <br />To 32 <br />32 -50 <br />50 -70 <br />X <br />70-85 <br />85 Up <br />Vibratory: 11 <br />Other (List Below): 11 <br />Testing Only: X <br />Still <br />X <br />Mod <br />High <br />Laboratory Testing ASTM Cohesive Soils X <br />Procedure: D -698 <br />Cohesionless Soils <br />Requested By (Company Name): <br />Bowie Resources <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 />Informed (Rep of Company) of Test Results: <br />Ron Grimland <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 />11 <br />of material placed. 1 <br />Contractor Not Working Due To: <br />The Contractor Is: <br />Field Copies Given To: <br />Contractor: <br />Inclement Weather: C <br />Processing Frozen Material: Processing Wet Material. <br />Equipment Malfunction: C <br />Stripping and /or Grubbing: Moisture Conditioning Dry Mat'I: C <br />Client: <br />CM /GM: <br />PAGE 1 OF 1 <br />Unknown: C <br />Stockpiling Fill: Removing Unsuitable Mad: C <br />Other: <br />05- 126 -CMT Bowie Mine No. 2 Gob Pile Stability 2009 +.xls DCR10- 5 -11jh #328A <br />