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CIRCES Cost Estimatinq Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 02a State :Colorado Permit/job# M--1983-194 <br />Date : 0811212010 County: Rio Blanco Abbreviation :none <br />User : THM Site :Natural Soda Filename :M194-02a <br />Agency or organization name: DRMS <br />Permit or other job action : TR-31 <br />Task description : Regrade 4.25 acre 12H pad <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D7R DS Series 11 - 7SU <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :NA <br />Horsepower : 240 <br />Shift basis : 1 per day <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $40.93 NA <br /> Operating cost/hour : $49.75 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $129.22 Total fl eet cost/hour : $129.22 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 10,209 C CY factor : 1.115 volume : 11,383 LCY <br /> <br />Source of estimate d volume : Pad Plan Submitted <br />Source of estimated swell factor : CAT Handbook <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Material consistency : 0.90 (Cat H <br />B) <br />Unadjusted hourly production : 518.9 LCY/hr Dozing method : 1.00 _ <br />(gen.) <br /> Visibility : 1.00 (a vg.) <br />Material consistency description : Job efficiency : 0.83 (1 shift/day) <br />Compacted fill or embankment Spoil pile: 0.80 (fnd-rf) <br /> Push gradient : 1.33 (Cat HB) <br />Average push gradient : 15.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,700 feet Material weight : 0.82 _ <br />(Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,800 Ibs/LCY Net correction : 0.49 <br />Weight description <br />Clay - Natural bed Adjusted unit production : 253.81 LCY/hr <br /> Adjusted fleet production : 253.81 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 44.85 Hours <br />Unit cost : $0.509 /LCY Total job cost : $5,795 <br />