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Project: _......... ._ ? i <br />` GEOTECH <br />lei to] ? <br />i Client / On Site Rep: <br />Bowie Resources / B. Bear <br /> , <br />, <br />E <br />wie Mine Go b Piie Stabiiity <br />Civil, Structural & Geotechnical Engineers <br />CO 81401 <br />k ontrose <br />A <br />S <br />h P Contractor /Rep: <br />Bowie Resources / Tracy Matekoovic <br />roject No: <br />2005126-CMT Date: <br />2/11/2010 , <br />ac <br />222 <br />out <br />ve.: • FAX: (970) 249-0945 <br />Ph.: (970) 249-6828 <br />CONSTRUCTION MATERIALS TESTING LABORATORY Technician: <br />L. Sanchez <br />DAILY COMPACTIO N REPORT <br />TEST <br /> <br />NUMBER LOCATION <br />Embankment Gob -Gob Pile No. 2 <br />Bottom of South Slope GRADE ELEV TEST TYPE <br /> <br />NUC SAND MAX DRY <br />DENSITY <br />(pco OPTIMUM <br />MOISTURE <br />CONT (%) DRY <br />DENSITY <br />(pco MOISTURE <br />CONTENT <br />(%) PERCENT <br />COMPACnON NOT <br />YJITtiIN <br />spec SOIL <br />TYPE LAB SAMPLE <br />NUMBER <br />338a PT#4483-4486 Retest of No. 338 6074.3 X 99.1 10.6 99.5 13.4 100.4 gob #330a & 335 r/c @210/ <br /> N 19313.52/E37680.10 <br />341 PT#4487 N19314.67/E37664.03 6075.6 X 101.3 10.0 94.9 12.4 93.7 gob #339 & 340 r/c @25% <br />342 PT#4488 N19315.57/E37650.55 6077.7 X 9816 9.9 93.2 14.0 94.5 gob #339 & 340 r/c @20% <br />343 PT#4489 N 19291.80/E37527.28 6074.0 X 99.3 9.9 98.3 14.3 99.0 gob #339 & 340 r/c @21% <br />344 PT#4490 N19294.83/E37540.23 6076.0 X 98.8 10.1 100.4 13.1 101.6 gob #339 & 340 r/c @19% <br /> <br /> <br /> <br /> <br /> <br />MOISTURE / DENS11 Y SPECIFICATIONS OBSERVATION J TESTING FIELD OBSERVATIONS <br />Specified Date: 2/ 11/20 10 Compaction Equipment Used: <br />Compaction Cohesive Soils X <br />Requirement: 90% + Cohesionless Soils Full Time: ? Day: <br />S M T W Th <br />X F S <br />Sheepsfoot: 0 <br /> Part Time: Weather: Sun Clear Overcast Rain Snow <br />Specified x X Smooth Drum Roller: <br />Moisture N/A Cohesive Soils X <br />Requirement; Cohesionless Soils Number of Site Visits/Day: Temp: To 32 32-50 <br />X 50-70 70-85 85 Up <br />Vibratory: <br /> Testing Only: IX Wind: Still Mod High <br /> Requested By (Company Name): X Other (List Below): <br />Laboratory Testing ASTM - Cohesive Soils X <br />Procedure: D 698 <br />Cohesionless Soils B. Bear/ Bowie Resources Humidity: Dry <br /> <br />X Mod Humid <br />DENSITY J COMPACTION TESTING WAS NOT PERFORMED <br />ON THIS DATE FOR THE FOLLOWING REASONS: 71ns cientamount <br />erial placed. Informed (Rep of Company) of Test Results: <br />Tracy Matekoovic / B. Bear <br />Buckhorn was not informed prior <br />l <br />it <br />th <br />th <br />Contractor Not Working Due To: The Contractor Is; Bowie Resources on s <br />e <br />at <br />e <br />to our arriva <br />contractor would not be working <br /> <br />Inclement Weather: <br /> <br />Equipment Malfunction: <br />Processing Frozen Material: =Prooessing Wet Material: <br /> <br />Stripping and/or Grubbing: ?Moisture Conditioning Dry Mat'I: Field Copies Given To: <br /> <br />Contractor: <br />Client: on this date. <br /> <br />Unknown: <br />Stockpiling Fill: =Removing Unsuitable Mari: CM/GM: <br />Other: PAGE 1 OF 1 <br />05-126-CMT Bowie Mine Gob Pile Stability.xls DCR2-11-101s#338a