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PROJECT IDENTIFICATION <br />Task # : 003 <br />Date : 0611012009 <br />User : PSH <br />Agency or organization name : Colorado Department Of Reclamation, Mining And Safety <br />Permit or other job action :Revised Bond Calculation <br />Task description :Overall Site Grading <br />HOURLY EQUIPMENT COST <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State : Colorado <br />County : Jefferson <br />Site :Bluestone North <br />Basic machine : Cat D8R Series ll - 8SU (200,1 Horsepower : 310 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shiftbasis : 1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $57.13 NA <br /> Operating cost/hour : $77.13 100 <br /> Ripper op. cost/hour : $1.68 25 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $168.71 Total fleet cost/hour : $337.42 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 150,000 LCY factor : NA volume : 150,000 LCY <br /> <br />Source of estimate d volume 618109 Inspection and Permit Documents <br />Source of estimated swell factor : NA <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors <br />u rce <br />Sou u <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 852.6 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 : 0.80 (fnd-ro <br /> Push gradient : 1.22 (Cat HB) <br />Average push gradient : 10.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,500 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.48 <br />Weight description : <br />Sand and gravel - Dry Adjusted unit production : 412.52 LCY/hr <br /> Adjusted fleet production : 825.03 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 2 Dozer(s) Total job time : 181.81 Hours <br />Unit cost : $0.409 /LCY Total job cost : $61,346 <br /> <br />Permit/job# :M1991035 <br />Abbreviation :none <br />_ <br />Filename : M35 -003