Laserfiche WebLink
Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action : Technical Revision 1 <br />Task description : Rip Regraded Areas Prior to Topsoil Replacement <br />HOURLY EQUIPMENT COST <br />Basic machine Cat D9R - 9SU (2005) <br />Horsepower: 405 <br />Blade type Semi - Universal <br />Attachment no. 1 : ROPS Cab <br />Shift basis: 1 per day <br />Attachment no. 2 : -shank ripper <br />Data source : (CRG) <br />Utilization % <br />Cost Breakdown : Ownership cost/hour : $67.87 <br />NA <br />Dozer operating cost/hour : $95.29 <br />100 <br />Ripper operating cost/hour : $9.33 <br />100 <br />Operator cost/hour : $38.54 <br />NA <br />Total unit cost/hour : $211.04 Total fleet cost/hour : $211.04 <br />MATERIAL QUANTITIES <br />Selected estimating method : <br />Area <br />Alternate methods - <br />Seismic : NA NA Load factor: NA Bank volume: <br />NA BCY <br />Area : 21.55 acres Rip depth (ft) : 2.00 Volume: <br />69,535 BCY or CCY <br />Source of estimated quantity : Page 2.05.4 -6, Map 12 <br />Source of estimated load factor NA <br />:,. . <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity: <br />Unadjusted production : <br />Area : Avg. ripping depth <br />Average ripping width <br />Average ripping length <br />Average dozer speed <br />Average maneuver time <br />Production per unit area <br />NA feet/second <br />NA cu. yds. /hour <br />4.05 feet/pass <br />6.08 feet/pass <br />150.00 feet/pass <br />88.00 feet/minute <br />0.25 minutes /pass <br />0.643 acres /hour <br />Unadjusted production: 4,199.44 cu. yds. /hour <br />Unadjusted production <br />per selected method : 4 ,199.44 cu. yds. /hour <br />Site altitude : 5,400 feet <br />Altitude adjustment: 1.00 (Cat HB) <br />Job efficiency factor: 0.83 (1 shift/day) <br />Net job correction : 0.83 multiplier <br />Adjusted unit production <br />Adjusted fleet production <br />3,485.54 cu. yds. /hour <br />3,485.54 cu. yds. /hour <br />JOB TIME AND C OST <br />~ Fleet size <br />1 dozer(s) Total job time : 19.95 hours <br />Unit cost : $0.061 per cu. yd. Total job cost : $4,210 <br />0 <br />