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Agency or organization name : Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action :Bond Recalculation related to "Inspection <br />Task description : Rip compacted areas <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <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 />MATERIAL QUANTITIES <br />Alternate methods - <br />Seismic : NA NA Load factor <br />Area : 19.00 acres Rip depth (ft) <br />Selected estimating method : Area <br />NA Bank volume <br />1.00 Volume <br />NA <br />30,653 <br />BCY <br />BCY or CCY <br />Source of estimated quantity: Reclamation map <br />Source of estimated load factor :NA <br /> <br /> <br />HOURLY PRODUCTION .... <br />Alternate methods - Job Condition Correction Factors - <br />Seismic : Seismic velocity: NA feet/second Unadjusted production <br />Unadjusted production : NA cu. yds./hour per selected method : 1,436.70 cu. yds./hour <br /> <br />Area : Avg. ripping depth : 1.00 feet/pass Site altitude : 7,500 feet <br />Average ripping width : 7.67 feet/pass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : 500.00 feet/pass Job efficiency factor : 0.83 (1 shift/day) <br />Average dozer speed : 88.00 feet/minute Net job correction : 0.83 multiplier <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.891 acres/hour Adjusted unit production : 1,192.46 cu. yds./hour <br />Unadjusted production : 1,436.70 cu. yds./hour Adjusted fleet production : 1,192.46 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozer(s) Total job time : 25.71 hours <br />Unit cost : $0.180 per cu. yd. Total job cost : $5,505