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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 007 State : Colorado <br />Date : 1210112009 County :Gunnison <br />User : SLB Site : Bear No. 3 <br />Permit/job# :C-1981-033 <br />Abbreviation :none <br />Filename : C033-007 <br />Agency or organization name : CDRMS <br />Permit or other job action :Phase / Bond Release <br />Task description : Redistribute topsoil over facilities area <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 />Shiftbasis : 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 fleet cost/hour : $129.22 <br /> <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 5,000 CCY factor : 1.125 volume : 5,625 LCY <br /> <br />Source of estimated volume: Permit application Volume p. 2.05-23R <br />Source of estimated swell factor : Division estimate <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 300 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 311.1 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift1day) <br />Consolidated stockpile Spoil pile : 0.60 ftd-so <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,000 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2550 Ibs/LCY Net correction : 0.34 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 104.77 LCY/hr <br /> Adjusted fleet production : 104.77 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 53.69 Hours <br />Unit cost : $1.233 /LCY Total job cost : $6,938 <br />