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CIRCES Cost Estimating Software <br />PROJECT IDENTIFICATION <br />Task # : 02r <br />Date : 04/09/2002 <br />User : RCO <br />State :Colorado PermiUjob # : M-2001-069 <br />County : Rio Grande Abbreviation : none <br />Site :Del Norte West Valley Pit Filename : M069-02r <br />Agency or organization name : DMG <br />Permit or other job action : TR-Ol, Additional staging area <br />Task description :Rip Compaction in new staging area <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D8R - 8SU <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : 3-shank ripper <br /> Utilization °~ <br />Cost Breakdown : Ownership cost/hour : $49.50 NA <br />Dozer operating cosUhour : $65.98 100 <br />Ripper operatingcosVhour : $7.50 100 - <br />Operator cosUhour : $27.99 NA <br />Total unit cosUhour : $150.97 Total fleet cosUhour <br />MATERIAL QUANTITIES <br />Selected estimating method <br />Alternate methods - <br />Seismic : NA NA Load factor : NA Bank volume <br />Area : 6.92 acres Rip depth (ft) : 1.00 Volume <br />Area <br />NA <br />164 <br />$150.97 <br />,,~.~, ., <br />BCY <br />BCY or CCY <br />Source of estimated quantity : TR-01 application <br />Source of estimated load factor : NA <br />HOURLY PRODUCTION <br />Alternate methods - <br />Seismic : Seismic velocity : NA feeUsecond <br />Unadjusted production : NA cu. yds./hour <br />Area : Avg. ripping depth : 1.00 feeUpass <br />Average ripping width : 7.08 feeUpass <br />Average ripping length : 400.00 feetpass <br />Average dozer speed : 88.00 feeUminute <br />Average maneuver time : 0.25 minutes/pass <br />Production per unit area : 0.813 acres/hour <br />Unadjusted production : 1,312.35 cu. yds./hour <br />JOB TIME AND COST <br />Fleet size : 1 dozers) <br />Unit cost : $0.139 per cu. yd. <br />Unadjusted production <br />per selected method <br />Horsepower: 305 <br />Shift basis : 1 per day <br />Data source : (CRG) <br />1,312.35 cu. yds./hour <br />Site altitude : 7, 840 feet <br />Altitude adjustment : 1.00 (Cat HB) <br />Job efficiency factor : 0.83 (1 shiff/day) <br />Net job correction : 0.83 multiplier <br />