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CIRCES Cost Estimatina Software <br />BULLDOZER RIPPING WORK <br />. ........... ... ....:::.:.::::::::.:....:.......:...:.:..:::.:.:::..:..:.:.::::::.:....::.:... ....:...:.:::...:.......:......::..:. .... <br />PROJECT IDENTIFICATION <br />Task #: 006 State : Colorado PermitrJob # : C1992-081 <br />Date <br />User <br />05/0912008 <br />JHB <br />Abbreviation :none <br />Filename :C081-006 <br />t3we type : Semi-un?versai <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2:3-shank ripper <br />Shift basis : 1 perday <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 /> <br />MATERIAL QUANTITIES . ... .......::...................... ... ...... <br /> Selected estimating method : Area <br />Alternate methods - <br />Seismic : NA NA Load factor : NA Bank volume : NA BCY <br />Area : 13.50 acres Rip depth (ft) : 2.50 Volume : 54,450 BCY or QCY <br /> <br />Source of estimated quantity : Tab 23, p.4 <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 : 3,378.18 cu. yds./Hour <br /> <br />Area : Avg. ripping depth : 2.50 feet/pass Site altitude : 6,400 feet <br />Average ripping width : 7.67 <br />feet/pass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : - <br />200.00 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 : 0.838 acres/hour Adjusted unit production : 2,803.89 cu. yds./hour <br />Unadjusted production : 3,378.18 cu. yds./hour Adjusted fleet production : 2,803.89 cu. yds./hour <br /> <br />:...: . , <br />JOB TIME AND COST <br />Fleet size : 1 dozer(s) Total job time : 19.42 hours <br />Unit cost : $0.076 per cu. yd. Total job cost : $4,159 <br /> <br />County : Routt <br />Site : H.q Load Out