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PROJECT IDENTIFICATION <br />Task #: 001 <br />Date : 0311612009 <br />User : WHE <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Agency or organization name: DRMS <br />Permit or other job action :112c Application Review <br />Task description :Rip and rough grade 5 acres pit floor <br />HOURLY EQUIPMENT COST <br /> Basic machine : Cat D8R Series 11- 8SU (200,1 Horsepower : 310 <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 cost/hour : $57.13 NA <br /> Operating cost/hour : $77.13 100 <br /> Ripper op. cost/hour : $6.71 100 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $173.74 Total fleet cost/hour:- $173.74 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 8,067 LCY factor : NA volume : 8,067 LCY <br /> <br />Source of estimate d volume : (5ac)(43560sf/ac)(1'D)/27 = 8066.67 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 : - 50 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,400.0 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (lshift/day) <br />Compacted fill or embankment 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 : 7,840 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.36 <br />Weight description : <br />Decomposed rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Adjusted unit production <br />Adjusted fleet production <br />497.48 <br />LCY/h r <br />LCY/hr <br />Fleet size : 1 Dozer(s) Total job time : 16.22 Hours <br />Unit cost : $0.349 /LCY Total job cost : $2,817 <br />State : Colorado <br />County :Costilla <br />Site : Ft. Garland Pit <br />Permit/job# : M-2008-085 <br />Abbreviation :none <br />Filename : M085-001 <br />497.48