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Agency or organization name : Division Of Reclamation, Mining And Safety <br />Permit or other job action : RN3 <br />Task description : Rip Ramp Roads <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 :BOPS Cab Shift basis : 1 perday <br />Attachment no. 2:3-shank ripper <br /> Data source : (CRG) <br />Utilization % <br />Cost Breakdown : Ownership cost/hour : $70.58 NA <br />Dozer operating cost/hour : $103.27 100 <br />Ripper operating cost/hour : $7.52 100 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $214.14 Total fleet cost/hour : $214.14 <br />MATERIAL QUANTITIES <br />Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Load factor : NA Bank volume <br />Area : 2.75 acres Rip depth (ft) : 2.50 Volume <br />Unadjusted production <br />per selected method <br />Source of estimated quantity :Division estimate <br />Source of estimated load factor : NA <br />. ........ <br />............. ...:..:...:.::.:... . <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity : NA feet/second <br />Unadjusted production : NA cu. yds./hour <br /> <br />Area : Avg. ripping depth : 2.50 feet/pass <br />Average ripping width : 7.67 - feet/pass <br />Average ripping length : 200.00 feet/pass <br />Average dozer speed : 88.00 feet/minute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.838 acres/hour <br />Unadjusted production : 3,378.18 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozer(s) <br />Site altitude <br />Altitude adjustment <br />Job efficiency factor <br />Net job correction <br />NA <br />11,092 <br />3,378.18 <br />6,400 <br />1.00 <br />BCY <br />BCY or CCY <br />cu. yds./hour <br />feet <br />(Cat HB) <br />0.83 (1 shift/day) <br />0.83 multiplier <br />Adjusted unit production : 2,803.89 cu. yds./hour <br />Adjusted fleet production : 2,803.89 cu. yds./hour <br />Total job time : 3.96 hours <br />Unit cost : $0.076 per cu. yd. Total job cost : $847