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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 002 <br />Date : 10/21/2003 <br />User: JDl <br />State :Colorado <br />County : Huerfano <br />Site : Mary'S Mountain Gravel Pit <br />Agency or organization name : DMG <br />Permit or other job action :final reclamation <br />Task description :rip pit floor <br />HOURLY EQUIPMENT COST <br />Basic machine :Cat D7R 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 cosUhour : $40.59 NA <br />Dozer operating cosUhour : $47.87 100 <br />Ripper operating cost/hour : $5.80 100 <br />OperatorcosUhour : $31.83 NA <br />Total unit cost/hour : $126.09 Total Fleet cost/hour : $128.09 <br />MATERIAL QUANTITIES <br /> Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Load factor : NA Bank volume : NA BCY <br />Area : 8.00 acres Rip depth (ft) : 1.00 Volume : 12,907 BCY or CCY <br />Source of estimated quantity :program <br />Source of estimated load factor : NA <br /> <br />HOURLY PRODUCTION ,. <br />Alternate methods - Job Condition Correction Factors - <br />Seismic : Seismic velocity : NA feeUsecond Unadjusted production <br />Unadjusted production : NA cu. yds./hour per selected method : 1,168.30 cu. yds./hour <br /> <br />Area : Avg. ripping depth : 1.00 feet/pass Site altitude : 8,030 feet <br />Average ripping width : 6.50 feet/pass Altitude adjustment : 0.93 (Cat H8J <br />Average ripping length : 250.00 feet/pass Job efficiency factor : 0.83 (1 shiWday) <br />Average dozer speed : 88.00 feeUminute Net job wrrection : 0.77 multiplier <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.724 acres/hour Adjusted unit production : 901.81 cu. yds./hour <br />Unadjusted production : 1,168.30 cu. yds./hour Adjustetl fleet production : 901.81 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozers) Total job time : 14.31 hours <br />Unit cost : $0.140 per cu. yd. Total job cost : $1,805 <br />PermiUjob # : M-2003-088 <br />Abbreviation :none <br />Filename : M068-002 <br />