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CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />_. _ __ _ _ <br />_ _. _.. _ <br />.. <br />PROJECT IDENTIFICATION <br />Task # : 04a State :Colorado Permit/job# : M-1979-089 <br />Date : 03/18/201)8 County :Mesa Abbreviation :none <br />User : THM Site :23 Road Pit Filename : M089-04a <br />Agency or organization name :DRMS <br />Permit or other job action :Final Reclamation Cost Estimate <br />Task description :Finish grading of Topsoil in AM-02 area <br />HOURLY EQUIPMENT COST <br /> Basic machine :Cat D9R - 9SU (2005) Horsepower : 405 <br /> Blade type :Semi-Universal <br /> Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br /> Attachment no. 2 :3-shank ripper <br /> Data source : (CRG) <br /> Utilization <br />Cost Breakdown : Ownership cosUhour : $71.49 NA <br /> Operating cost hour : $103.27 100 <br /> Ripper op. cost/hour : $2.01 25 <br /> Operator cosUhour : $32.78 NA <br /> Total unit cost/hour : $209.55 Total fl eet cost/hour : $209.55 <br /> <br />MATERIAL QUANTITIES _.. <br />Initial Swel I Loose <br />volume : 3,697 LCY factor : NA volume : 3,697 LCY <br />Source of estimated volume :AM-02 calculation <br />Source of estimated swell factor :NA <br />HOURLY PRODUCTIOIV_ Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 150 feet Material consistency : 1.20 (Cat HB) <br />Unadjusted hourly production : 910.5 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1 shift/day) <br />Loose stockpile Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.11 (Cat HB) <br />Average push gradient : 5.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 4,532 feet Material weight : 1.44 (Cat Hl3) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 1,600 Ibs/LCY Net correction : 0.96 <br />Weight description <br />Top Soil Adjusted unit production : 872.11 LCY/hr <br /> Adjusted fleet production : 872.11 LCY/hr <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 4.24 Hours <br />Unit cost : $0.240 /LCY Total job cost : $888 <br />