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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />_...:..... _ _....... .. .. ............. <br />PROJECT IDENTIFICATION <br />Task #: 002 State :Colorado Permit/job# :M-2001-001 <br />Date <br />User <br />05/27/2010 <br />WHE <br />County: Montezuma <br />Site : Line Camp Pit <br />Abbreviation :none <br />Filename M001-002 <br />Agency or organization name : DRMS <br />Permit or other job action : SO-01 for Stone Sand & Gravel as successor operator <br />Task description :Rip and grade 10 acres affected area <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D8R Series 11 - 8U (2005) <br />Blade type :Universal <br />Attachment no. 1 :ROPS Cab <br />Attachment no. 2 :3-shank ripper <br />Shiftbasis : 1 per day <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $53.74 NA <br /> Operating cost/hour : $70.63 100 <br /> Ripper op. cost/hour : $6.37 100 <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $169.27 Total fleet cost/hour : $169.27 <br /> <br />.: <br />.............................. __,,.......... .:...... ...... <br />MATERIAL QUANTITIES <br />:... . <br />Initial Swell Loose <br />volume : 16,133 LCY factor : NA volume : 16,133 LCY <br /> <br />Source of estimated volume : (10ac)(43560sf/ac)(1'D)/27 = 16,133.33 cy <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 : 1.00 (Cat HB) <br />Unadjusted hourly production : 931.6 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shiff1day) <br />Consolidated stockpile Spoil pile : 0.80 (fnd-rt) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,200 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.39 <br />Weight description: <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 367.82 LCY/hr <br /> Adjusted fleet production : 367.82 LCY/hr <br /> <br /> <br />JOB TIME AND COST ...::...:...................... ...... .................. .... _.. ...... .... <br />Fleet size : 1 Dozer(s) Total job time : 43.86 Hours <br />Unit cost : $0.460 /LCY Total job cost : $7,425 <br /> <br />Horsepower: 310