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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 23d <br />Date : 06/26/2006 <br />User : TAK <br />PermiUjob# : C-80-007 <br />Abbreviation :none <br />Filename :0007-23d <br />Agency or organization name : CDMG <br />Permit or other job action : NO! X-200621207 (Deer Creek geotech holes & explor hole) <br />Task description :Regrade 1-acre drill pad and 0.26-acre access road <br />HOURLY EQUIPMENT COST <br />State :Colorado <br />County:Gunnison <br />Site :West Elk Mine <br />Basic machine : Cat D8R Series 11- 8SU Horsepower : 310 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $48.82 NA <br />Operating cosUhour : $66.09 100 <br />Ripper op. cosUhour : $0.71 10 <br />Operator cosUhour : $31.78 NA <br />Total unit cost/hour : $147.41 Total fleet cosUhour : $147.41 <br /> <br />MATERIAL QUANTITIES ,; ; <br />Initial Swell Loose <br />volume : 2,033 BCY factor : 1.250 volume : 2,541 LCY <br />Source of estimated volume :1.26 acres X 1 ft deep <br />Source of estimated swell factor : DMG estimate <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 125 feet <br />Unadjusted hourly production : 726.3 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 5.00 % (r <br />Average site altitude : 7,500 fee[ <br />Material weight : 2,650 (bs/LCY <br />Weight description <br />Decomposed rock - 25% Rock. 75% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) <br />Unit cost : $0.421 /LCY <br />Operator skill : 0.75 <br />Material consistency : 1.00 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.11 <br />Altitude : 1.00 <br />Material weight : 0.87 <br />Blade type : 1.00 <br />Net correction : 0.48 <br />Adjusted unit production : 350.03 LCY/hr <br />Adjusted Fleet production : 350.03 LCY/hr <br />Total job time : 7.26 Hours <br />Total job cost : $1,070 <br />H8J <br />