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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 14a State : Colorado Permit/job# : C-1980-005 <br />Date : 0311712009 County : Routt Abbreviation : none <br />User : SLB Site : Seneca li Mine Filename : 0005-14a <br />Agency or organization name : CDRMS <br />Permit or other job action :Phase 11 Bond Release <br />Task description : Regrade remaining Lower Wadge Road <br />HOURLY EQUIPMENT COST <br />Basic machine : Cat D8R Series ll - 8SU (200: Horsepower : 310 <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 : $50.32 NA <br /> Operating cost/hour : $77.13 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $160.22 Total fleet cost/hour : $160.22 <br /> <br />_ , ....... __...... <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 5,000 CCY factor : 1.165 volume : 5,825 LCY <br /> <br />Source of estimated volume 2,250'/, 30'w, 2d - Exhibit A of Bond Release App. <br />Source of estimated swell factor : Division Estimate <br /> <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 250 feet Material consistency : 0.80 (user) <br />Unadjusted hourly production : 377.8 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility: 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />User provided factor Spoil pile : 0.60 (fnd-so <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,500 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2900 Ibs/LCY Net correction : 0.24 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth Adjusted unit production : 89.50 LCY/hr <br /> Adjusted fleet production : 89.50 LCY/hr <br /> <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 65.08 Hours <br />Unit cost : $1.790 /LCY Total job cost : $10,428 <br /> <br />0