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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />PROJECT IDENTIFICATION <br />Task #: 003 State :Colorado Permit/job# :M-1977-227 <br />Date : 0310812011 County :Costil/a Abbreviation :none <br />User : RCO Site : Mesita Hill Pit Filename : M227-003 <br />Agency or organization name: DRMS <br />Permit or other job action : TR-2 <br />Task description : Spread topsoil pile <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D7R DS Series I/ - 7SU Horsepower : 240 <br /> Blade type : Semi-Universal <br /> Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br /> Attachment no. 2 : NA <br /> Data source: (CRG) <br /> Utilization % - <br />Cost Breakdown : Ownership cost/hour : $43.55 NA <br /> Operating cost/hour : $64.95 100 <br /> Ripper op. cost/hour : $0.00 NA <br /> Operator cost/hour : $38.54 NA <br /> Total unit cost/hour : $147.04 Total fleet cost/hour : $147.04 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 670 CCY factor : 1.125 volume : 754 LCY <br />Source of estimated volume: 120x25x6 ft pile, estd from map <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 : 50 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 1,022.9 LCY/hr Dozing method : 1.00 (gen.) <br /> -Visibility : 1.00 (a vg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Partly consolidated stockpile Spoil pile : 0070 (fnd-mi) <br /> Push gradient : 0.90 (Cat HB) <br />Average push gradient : 5.00 % (pos) Altitude : 0.93 (Cat HB) <br />Average site altitude : 7,700 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2550 Ibs/LCY Net correction : 0.36 <br />Weight description <br />Earth - Dry packed Adjusted unit production : 371.48 LCY/hr <br /> Adjusted fleet production : 371.48 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) Total job time : 2.03 Hours <br />Unit cost : $0.396 /LCY Total job cost : $298