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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 09a State :Colorado Permit/job# :P-2008-046 <br />Date : 0811812009 County: Rio Blanco Abbreviation :none <br />User : THM Site :A M S O Rd&D Project Filename :P046-09a <br />Agency or organization name : DRMS <br />Permit or other job action :Final Reclamation Cost Estimate <br />Task description : Spread topsoil over 1.7 acre TM Pad <br />HOURLY EQUIPMENT COST <br />Basic machine: Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 :ROPS Cab Shiftbasis : 1 per day_ <br />Attachment no. 2 :NA <br /> Data source: (CRG) <br /> Utilization % - <br />Cost Breakdown : Ownership cost/hour : $58.86 NA <br /> Operating cost/hour : $124.46 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $35.01 NA <br /> Total unit cost/hour : $218.34 Total fleet cost/hour : $218.34 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 2,057 L CY factor : NA volume : 2,057 LCY <br /> <br />Source of estimated volume :8" topsoil over 1.7 acres <br />Source of estimated swell factor : NA <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Partly consolidated stockpile Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.11 (Cat HB) <br />Average push gradient : 5.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,910 feet Material weight : 1.44 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 1,600 Ibs/LCY Net correction : 0.88 <br />Weight description <br />Top Soil Adjusted unit production : 1091.56 LCY/hr <br /> Adjusted fleet production : 1,091.56 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 1.88 Hours <br />Unit cost : $0.200 /LCY Total job cost : $411 <br />