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PROJECT IDENTIFICATION <br />Task # : 045 <br />Date : 03/03/2010 <br />User : JDM <br />A n or or anization name : Colorado Division Of Reclamation Mining And Safety <br />ge cy g - <br />Permit or other job action :2010 Midterm Review <br />Task description : Regrade Potable Water Well Access Road <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D1OR - 10SU (2005) Horsepower : 570 <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 : $89.77 NA <br />MATERIAL QUANTITIES <br />Initial <br />volume : 4,093 <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 />Swell Loose <br />BCY factor : 1.250 volume : 5,116 LCY <br />Source of estimated volume :Appendix A Table 1.4-5 <br />Source of estimated swell factor :Operator Estimate <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.80 (user) <br />Average push distance : 80 feet Material consistency : 1.00 (Cat HB) <br />Unadjusted hourly production : 2,028.0 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-rf) <br /> Push gradient : 0.81 (Cat HB) <br />Average push gradient : 9.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,400 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,550 Ibs/LCY Net correction : 0.39 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 787.23 LCY/hr <br /> Adjusted fleet production : 3,148.92 LCY/hr <br />JOB TIME AND COST <br />Fleet size- 4 Dozer(s) Total job time : 1.62 Hours <br />Unit cost : $0.326 /LCY Total job cost : $1,668 <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />State : Colorado <br />County :Moffat <br />Site : Trapper Mine <br />Permit/job# : C-1981-010 <br />Abbreviation :none <br />Filename :C010-045