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CIRCES Cost Estimatinla Software <br />PROJECT IDENTIFICATION <br />Task # : 01a <br />Date : 08/13/2007 <br />User : SSS <br />State :Colorado <br />County :Rio Blanco <br />Site :Schultz Gravel Pit <br />PermiUjob# : M-2000-073 <br />Abbreviation :none <br />Filename :M073-O1a <br />Agency or organization name : DRMS <br />Permit or other job action :Succession of Operator No. 1 <br />. Task descdption :Cut and Fill reduction of, <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D7R DS Series 11- 7SU Horsepower : 240 <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 cost/hour : $47.67 NA <br />Operating cosUhour: $54.13 100 <br />Ripper op. cost/hour : $0.86 20 <br />Operator cosUhour: $32.78 NA <br />Total unit cosUhour : $135.44 Total fleet cost/hour : $135.44 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 5,555 CCY factor : 1.060 volume : 5,888 LCY <br />Source of estimated volume :Assume Max. 1000'L x 20 H reduced to 3H:1V <br />Source of estimated swell factor : CA T Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br />Average push distance : 55 feet <br />Unadjusted hourly production : 989.1 LCY/hr <br />Material consistency description <br />Compacted fill or embankment <br />Average push gradient : 12.00 % <br />Average site altitude : 5,930 fe <br />Material weight : 3,250 Ibs/LCY <br />Weight description <br />Gravel - Pitrun <br />Operator skill : 0.75 <br />Material consistency : 0.90 <br />Dozing method : 1.00 <br />Visibility : 1.00 <br />Job efficiency : 0.83 <br />Spoil pile : 0.80 <br />Push gradient : 1.27 <br />Altitude : 1.00 <br />Material weight : 0.71 <br />Blade type : 1.00 <br />Net correction : 0.40 <br />Adjusted unit production : 39756 LCY/hr <br />Adjusted fleet production : 397.56 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 14.81 Hours <br />Unit cost : $0.341 /LCY Total job cost : $2,006 <br />