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PROJECT IDENTIFICATION <br />Task # : 039 <br />Date : 0310312010 <br />User : JDM <br />Permit/job# : iC-1981-010 <br />Abbreviation :none <br />Filename: C010-039 <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :2010 Midterm Review <br />Task description : Regrade East A Haul Roads (East A and East A Split) <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D10R - 10SU (2005) Horsepower : 570 <br />Blade type : Semi-Universal <br />Attachment no. 1 : ROPS Cab Shift basis :_1 per day <br />Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <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 : $1,026.41 <br />_. <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 109,333 BCY factor : 1.250 volume : 136,666 LCY <br />Source of estimated volume :Appen <br />Source of estimated swell factor :Opera <br />HOURLY PRODUCTION <br />Average push distance : 80 feet <br />Unadjusted hourly production : 2,028.0 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient : 9.00 % (l <br />Average site altitude : 6,400 feet <br />Material weight : 2,550 Ibs/LCY <br />Weight description : <br />Earth - Dry packed <br />A Table 1.4-5 <br />Estimate <br /> Job Condition Correction Factors <br />Operator skill : <br />0.80 Source <br />(user) <br /> Material consistency : 1.00 (Cat HB) <br /> Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br /> Job efficiency : 0.83 (1shift1day) <br /> Spoil pile : 0.80 (fnd-rf) <br /> Push gradient 0.81 (Cat HB) <br /> Altitude 1.00 (Cat HB) <br /> Material weight : <br />Blade type : <br />Net correction : <br />Adjusted unit production : 0.90 <br />1.00 <br />0.39 <br />787.23 (Cat HB) <br />(S/SU/U) <br /> <br />LCY/hr <br /> Adjusted fleet production : 3,148.92 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 4 Dozers) Total job time : 43.40 Hours <br />Unit cost : $0.326 /LCY Total job cost : $44,547 <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State : Colorado <br />County:Moffat <br />Site : Trapper Mine