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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 002 <br />Date : 09/29/2006 <br />User : KAP <br />State :Colorado <br />County :Park <br />Site :Allen Pit <br />PermiUjob # : M-2005-080 <br />Abbreviation :none <br />Filename :M080-002 <br />Agency or organization name :Colorado Division Of Reclamation Mining And <br />Permit or otherjob action :Surety Reduction <br />Task description :Ripping of road and processing area <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D8R Series 11 <br />Blade type :Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cost/hour : $58.24 NA <br />Dozer operating cost/hour : $73.75 100 <br />Ripper operating cost/hour : $6.85 100 <br />Operator cosUhour : $32.78 NA <br />Total unit cost/hour : $17P.63 Total fleet cost/hour : $171.63 <br />MATERIAL QUANTITIES <br />Selectetl estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Load factor : NA Bank volume : NA BCY <br />Area : 2.00 acres Rip depth (ft) : 1.00 Volume : 3,227 BCY or CCY <br />Source of estimated quantity :Reclamation Plan <br />Source of estimated load factor :NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity <br />Unadjusted production <br />Area : Avg. ripping depth <br />Average ripping width <br />Average ripping length <br />Average dozer speed <br />Average maneuver time <br />Production per unit area <br />Unadjusted production <br />NA feeUsecond <br />NA cu, yds./hour <br />1.00 feeUpass <br />7.08 feeUpass <br />400.00 feeUpass <br />88.00 feet/minute <br />0.25 minutes/pass <br />0.813 acres/hour <br />1,312.35 cu. yds./hour <br />8SU (200; Horsepower : 310 <br />Unadjusted production <br />per selected method : 1,312.35 cu. yds./hour <br />Site altitude : 9,660 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shiWday) <br />Net job correction : 0.83 multiplier <br /> <br />Adjusted unit production <br />Adjusted fleet production <br />1,089.25 <br />1,089.25 <br />cu. yds./hour <br />cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozers) Total job time : 2.96 hours <br />Unit cost : $0.158 per cu. yd. Total job cost : $508 <br />