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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task q : 003 State :Colorado <br />Date : 12/26/2001 County :Rio Blanco <br />User : KAP Site :Stout-Amick Pit <br />Agency or organization name :Colorado Division Of Minerals And Geology <br />Permit or other job action :Permit Application <br />Task description : Grade Topsoil <br />HOURLY EQUIPMENT COST <br />PermiUjobk : M-1981-275 <br />Abbreviation :none <br />Filename : M275-003 <br />Horsepower : 305 <br />Basic machine :Cat D8R • 8U <br />Blade type :Universal <br />Attachment no. 1 : ROPS Cab <br />Attachment no. 2 : NA <br />Cost Breakdown : Ownership cosUhour : $43.30 <br />Operating cosVhour : _ _ $66.26 <br />Ripper op. cosUhour : _ $0.00 <br />Operator cosUhour : $27.99 <br />Total unit cosUhour : $137.56 <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume : 20,166 LCY factor : NA <br />Source of estimated volume :Reclamation Plan and Map <br />Source of estimated swell factor : NA <br />Shift basis : 1 per day <br />Data source : (CRG) <br />Utilization <br />NA <br />100 <br />NA <br />_ NA <br />Total fleet cosvhour : $137.56 <br />Loose <br />volume : 20,166 LCY <br />HOURLY PRODUCTION <br />Average push distance : 500 feet <br />Unadjusted hourly production : 122.2 LCY/hr <br />Material consistency description <br />Consolidated stockpile <br />Average push gradient :_ 30.00 °b (neg) <br />Average site altitude : -6,600 feet <br />Material weight : 2,550 Ibs/LCY <br />Weight description <br />Earth -Dry packed <br />Job Condition Correction Factors Source <br />Operator skill : 0.75 (avg.) <br />Material consistency : _ - 1.00 ~ (Cat HB) <br />Dozing method : 1.00 (gen.) <br />Visibility : 1.00 ~ (avg.) <br />Job efficiency: 0.83 ~ (lshiidday) <br /> <br />' Spoil pile : <br />~ <br />0.80 _. <br />(/nd-A) <br />Push gradient : 1.60 (Cat HB) <br />Altitude : 1.00 (Cat HB) <br />Material weight : _ 0.90 ~ (Cat HB) <br />Blade type : 1.00 (S/SU/U) <br />Net correction : 0.72 <br />Adjusted unit production : 87.86 LCY/hr <br />Adjusted fleet production : 87.86 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 229.52 Hours <br />Unit cost : $1.566 /LCY Total job cost : $31,572 <br />