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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 02a <br />Date : 01/18/2002 <br />User: SSS <br />State :Colorado Permit/job # :M-1996-031 <br />County :Montrose Abbreviation :none <br />Site :Weimer Pit No. 2 Filename :M031-02a <br />Agency or organization name :DMG - -- <br />Permit or other job action :Routine Reclamation Cost EsOmate Recalculaticn <br />Task description :Rip pit f/oorprior to topsol/ replacement <br />Basic machine : Cat D8R - 8SU .Horsepower : 305 <br />Blade type :Semi-Universal <br />Attachmeht no. 1 :BOPS Cab Shift basis : 1 perday <br />Attachment no. 2 : 3-shank ripper <br /> Data source: (CRG) <br />MATERIAL QUANTITIES <br /> Selected estimating method : Area <br />Alternate methods - <br />Seismlc : ~ NA NA Load factor : NA Bank volume : NA BCY <br />Area : 8.25 acres Rip depth (ft) : 1.00 Volume : 13,310 BCY or CCY <br /> <br />Source of estimated quantity :Excavated pif area less area of regraded slopes <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Alternate methods - ~ ob Condi io Cortection Fac <br />Seismic : Seismic velocity : . NA feef/second Unadjusted production <br />Unadjusted production : NA cu. yds./hour per selected method : 1,326.18 cu. yds./hour <br /> <br />Area : Avg. ripping depth : 1.00 feeUpass Site altitude : 5,800 feet <br />Average ripping width : 7.08 feeUpass Altitude adjustment : 1.00 (Cat HB) <br />Average ripping length : 500.00 feeUpass Job efficiency factor : 0.83 (1 shiff/day) <br />Average dozer speed : 88.00 feef/minute Net job correction : 0.83 multiplier <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.822 acres hour Adjusted unit production : 1,100.73 cu. yds./hour <br />Unadjusted production : 1,326.18 cu. yds./hour Adjusted fleet production : 1,100.73 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozers) Total job time : 12.09 hours <br />Unit cost : $0.137 per cu. yd. Total job cost : $1,826 <br /> <br />