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Blade type Semi- Universal <br />4.05 <br />feet/pass <br />Site altitude : <br />Attachment no. 1 : ROPS Cab <br />feet <br />Shift basis : <br />1 per day <br />Attachment no. 2 1-shank ripper <br />Altitude adjustment : <br />1.00 <br />(Cat HB) <br />Average ripping length : <br />150.00 <br />Data source : <br />(CRG) <br />0.83 <br />Utilization % <br />Average dozer speed : <br />88.00 <br />Cost Breakdown : Ownership cost/hour : $67.87 <br />NA <br />0.83 <br />multiplier <br />Dozer operating cost/hour : $95.29 <br />100 <br />minutes /pass <br />Ripper operating cost/hour : $9.33 <br />100 <br />Production per unit area : <br />0.643 <br />Operator cost/hour : $38.54 <br />NA <br />3,485.54 <br />cu. yds. /hour <br />Total unit cost/hour : $211.04 <br />Total fleet cost/hour : <br />$211.04 <br />Adjusted fleet production : <br />. . _ . __..,,. .. ..,,..,. <br />MATERIAL QUANTITIES <br />cu. yds. /hour <br />JOB TIME AND COST <br />Selected estimating <br />method : <br />Area <br />Alternate methods - <br />Fleet size : <br />1 <br />dozer(s) <br />Seismic: NA NA Load factor: NA <br />Bank volume : <br />NA <br />BCY <br />Area : 3.71 acres Rip depth (ft) : 2.00 <br />Volume: <br />11,971 <br />BCY or CCY <br />Source of estimated quantity Map 12 <br />Source of estimated load factor: NA <br />.._._��.._._ <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic: Seismic velocity: <br />Unadjusted production : <br />NA feet/second <br />NA - cu. yds. /hour <br />Unadjusted production , <br />per selected method : 4,199.44 cu. yds. /hour <br />Area : Avg. ripping depth : <br />4.05 <br />feet/pass <br />Site altitude : <br />5,400 <br />feet <br />Average ripping width : <br />6.08 <br />feet/pass <br />Altitude adjustment : <br />1.00 <br />(Cat HB) <br />Average ripping length : <br />150.00 <br />feet/pass <br />Job efficiency factor: <br />0.83 <br />(1 shift/day) <br />Average dozer speed : <br />88.00 <br />feet/minute <br />Net job correction : <br />0.83 <br />multiplier <br />Average maneuver time: <br />0.25 <br />minutes /pass <br />Production per unit area : <br />0.643 <br />acres /hour <br />Adjusted unit production : <br />3,485.54 <br />cu. yds. /hour <br />Unadjusted production : <br />4,199.44 <br />cu. yds. /hour <br />Adjusted fleet production : <br />3,485.54 <br />cu. yds. /hour <br />JOB TIME AND COST <br />Fleet size : <br />1 <br />dozer(s) <br />Total job time: <br />3.43 <br />hours <br />Unit cost: <br />$0.06 <br />per cu. yd. <br />Total job cost: <br />$725 <br />I <br />