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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />..:.:; ..:.::.:......:;:.:.::. .;.:; :..: . <br />PROJECT IDENTIFICATION <br />Task #: 146 State :Colorado PermiVob# :C-1981-010 <br />Date : 1112812007 <br />User : JHB <br />Agency or organization name : Division Of Reclamation, Mining And Safety <br />Permit or other job action : RN5 <br />Task description :Regrade Middle Pyeatt #1 pond <br />..... .... <br />..:.. . <br />....::.....:..... <br />...... . ....::::....:..:. . <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: I-shank ripper <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $97.15 NA <br /> Operating costlhour : $138.49 100 <br /> Ripper op. cost/hour : $1.75 15 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $270.17 Total fleet cosbhour : $270.17 <br />....:..........:........:::.:..: <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 3,303 CCY factor : 1.125 volume : 3,716 LCY <br /> <br />Source of estimated volume :Appendix A Table A-3 <br />Source of estimated swell factor : cat <br /> <br />... <br />HOURLY PRODUCTION ..., _ .:., :.....: <br />Job Condition Correction Factors <br />Source <br /> Operator skill : 0.85 (user) <br />Average push distance : 75 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 2,105.3 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Compacted rill or embankment Spoil pile : 0.80 (fnd-o <br /> Push gradient : 1.07 (Cat HB) <br />Average push gradient : 3.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 6,500 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.47 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) <br />County: Moffat <br />Site : Trapper Mine <br />Adjusted unit production : 992.39 LCY/hr <br />Adjusted fleet production : 992.39 LCY/hr <br />Total job time : 3.74 Hours <br />Abbreviation :none <br />Filename : C010-146 <br />Unit cost : $0.272 /LCY Total job cost : $1,012