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Task # : 003 <br />Date : 10/25/2004 <br />User: RCO <br />CIRCES Cost Estimating Software <br />BULLDOZER RIPPING WORK <br />State :Colorado PermiUjob # :M-2004053 <br />County : Costilla Abbreviation :none <br />Site : Rivera'S Excavation Gravel Pi Filename : M053-003 <br />Agency or organization name : DMG <br />Permit or other job action :New 110 application <br />Task description :Rip compacted areas <br /> <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 /> U tilization <br />Cost Breakdown : Ownership cosVhour : $40.64 NA <br /> Dozer operating cosUhour : $48.13 100 <br /> Ripper operating cosVhour : $5.95 100 <br /> Operatorcost/hour : $31.76 NA <br /> Total unit cost/hour : $126.47 Total fleet cosVhour : $126.47 <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA <br />Area : 1.00 <br />NA <br />acres <br />Load factor : NA Bank volume <br />Rip depth (ft) : 1.00 Volume <br />NA <br />1,613 <br />BCY <br />BCY or CCY <br />Source of estimated quantity :na <br />Source of estimated l oad factor : NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity : NA feeUsecond <br />Unadjusted production : NA cu. yds./hour <br />Area : Avg. ripping depth : 1.00 feeVpass <br />Average ripping width : 6.50 feeVpass <br />Average ripping length : 300.00 feetpass <br />Average dozer speed : 88.00 feet/minute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.734 acres/hour <br />Unadjusted production : 1,184.27 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozers) <br />Unit cost : $0.138 per cu. yd. <br />VU l'VIIV ILI VII 1i V11 CLilIV11 rQl4LU1J - <br />Unadjusted production <br />per selected method : 1,184.27 cu. yds./hour <br />Site altitude : 7,550 feet <br />Altitude adjustment : 0.93 (Cat HB) <br />Job efficiency factor : 0.83 (1 shifUday) <br />Net job correction : 0.77 multiplier <br />Adjusted unit production : 914.13 cu. yds./hour <br />Adjusted fleet production : 914.13 cu. yds./hour <br />Total job time : 1.76 hours <br />Total job cost : $223 <br />