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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task # : 002 State :Colorado PermiUjob# : M-2002-087 <br />Date : 09/26/2002 County :Archuleta Abbreviation : none <br />User : WHE Site :Mask Ranch Gravel Pit Filename : M087-002 <br /> <br />Agency or organization name : DMG <br />Permit or other job action : 110c application review <br />Task description : Construct 2 islands in final 5 acre pond <br />HOURLY EQUIPMENT COST <br /> Basic machine :Cat D8R - 8SU Horsepower : 305 <br /> Blade type :Semi-Universal <br /> Attachment no. 1 : BOPS Cab Shift basis : 1 per day <br /> Attachment no. 2 : 3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership.cosUhour : $48.47 NA <br /> Operating cost/hour, : $58,82. 100 <br /> Ripper op.cosVhour : $1:75._ 25 <br /> Operator cost/hour : $30.65 NA <br /> Total unit cost/hour : $139.69 Total fleet cost hour : $139.69 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume: 698 LCY factor: NA volume: 698 LCY <br />Source of estimated volume :see attached drawing, "Construct Is/ands" <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet - Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 852.6 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-rfJ <br /> Push gradient : 0.90 (Cat HB) <br />Average push gradient : 5.00 % (pos) ~ Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,290 feet Material weight : 0.57 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 4,050 Ibs/LCY Net correction : 0.23 <br />Weight description <br />Sand and clay- Compacted Adjusted unit production : 196.01 LCY/hr <br /> Adjusted fleet production : 196.01 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 3.56 Hours <br />Unit cost : $0.713 /LCY Total job cost : $497 <br /> <br />