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CIRCES Cost Estimatina Software <br />BULLDOZER WORK <br />...:... . <br />_ ............. ... .... <br />PROJECT IDENTIFICATION <br />Task #: 066 State : Colorado Permit/job# :C-1981-044 <br />Date <br />User <br />06/18/2008 <br />JRS <br />Agency or organization name : Colorado Division Of Reclamation, Mining And Safety <br />Permit or other job action :Permit Renewal 05 <br />Task description :Regrade Main Substation <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. 2:3-shank ripper <br /> Data source: (CRG) <br /> Utilization % - <br />Cost Breakdown : Ownership cost/hour : $97.38 NA <br />Operating cost/hour : $138.49 100 <br />Ripper op. cost/hour : $0.00 0 <br />Operator cost/hour : $32.78 NA <br />Total unit cost/hour : $268.65 Total fleet cost/hour : $1,074.59 <br />.... ..:....:.::..:.::.....:. :.:.: ................. .. . <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 3,296 CCY factor : 1.125 volume : 3,708 LCY <br /> <br />Source of estimated volume : Permit Exhibit 25, p. 19 <br />Source of estimated swell factor : Caterpillar Handbook Edition 32 <br /> <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors ._ ... <br />Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,718.9 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shiff1day) <br />Compacted rill or embankment Spoil pile : 1.00 (doz-oc) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 5,400 feet Material weight : 0.87 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,650 Ibs/LCY Net correction : 0.49 <br />Weight description : <br />Decomposed rock - 25% Rock, 75% Earth Adjusted unit production : 835.52 LCY/hr <br /> Adjusted fleet production : 3,342.08 LCY/hr <br />..... ... .: <br />JOB TIME AND COST <br />Fleet size : 4 Dozer(s) Total job time : 1.11 Hours <br />Unit cost : $0.322 /LCY Total job cost : $1,192 <br /> <br />County :Moffat <br />Site : Eagle Mine Complex <br />Abbreviation :none <br />Filename : C044-066