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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 113 State : Colorado Permit/job# : C-1981-038 <br />Date : 1210212010 County :Delta Abbreviation :none <br />User : JRS Site: Bowie No. 1 Mine Filename :C038-113 <br /> <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2010 Midterm Review (MT-6) <br />Task description :Replace Topsoil from Stockpile to Pond W-2 <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D10R - 10SU (2005) Horsepower : 570 <br />Blade type :Semi-Universal <br />Attachment no. 1 :BOPS Cab Shift basis : 1 per day <br />Attachment no. 2 :3-shank ripper <br />Data source: (CRG) <br /> - <br />Utilization % <br />Cost Breakdown : Ownership cost/hour : $89.77 NA <br />Operating cost/hour : $128.30 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $256.60 Total fleet cost/hour : $256.60 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume : 530 CCY factor <br />Source of estimated volume: Division Estimate <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job <br />Average push distance : 200 feet <br />Unadjusted hourly production : 946.0 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 0.00 % (pos) <br />Average site altitude : 7,100 feet <br />Material weight : Z100 Ibs/LCY <br />Weight description <br />Earth - Loam <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) <br />Unit cost : $0.497 /LCY <br />Loose <br />1.115 volume : 591 LCY <br />Operator skill <br />Material consistency <br />Dozing method <br />Visibility <br />Job efficiency <br />Spoil pile <br />Push gradient <br />Altitude <br />Material weight <br />Blade type <br />Net correction <br />Adjusted unit production <br />Adjusted fleet production <br />Source <br />0.75 (avg.) <br />1.00 (Cat HB) <br />1.00 (gen.) <br />1.00 (avg.) <br />0.83 (1 shift/day) <br />0.80 (fnd-rf) <br />1.00 (Cat HB) <br />1.00 (Cat HB) <br />1.10 (Cat HB) <br />1.00 (S/SU/U) <br />0.55 <br />515.79 LCY/hr <br />515.79 LCY/hr <br />Total job time : 1.15 Hours <br />Total job cost : $294