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<br />Task # : 001 <br />Date : 09/04/2002 <br />User : GRM <br />State :Colorado <br />County :Mesa <br />Site :Debecue Gravel Pit <br />PermiUjab# : M-1981-058 <br />Abbreviation :none <br />Filename : M058-001 <br />Agency or organization name : DMG <br />Permit or otherjob action :Final Reclamation Cost Update <br />Task description :Rip and Rough Grade Phase I and <br />HOURLY EQUIPMENT COST <br />area, 13.4 acres <br />Basic machine :Cat D6R - 8SU Horsepower : 305 <br />Blade type :Semi-Universal <br />' <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 cost/hour : $49.47 NA <br />OperatingcosUhour : $61.31 100 <br />Ripper op.cosUhour : $3.78 50 <br />Operator cosUhour : $30.65 NA <br />Total unit cosUhour : $144.22 Total fleet cosUhour : $144.22 <br />_.~. ~ _ __ e_~ ._. -- <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 21,619 LCY factor : NA volume : 21,619 LCY <br />Source of estimated volume :Mine/Reclamation Plan & <br />Source of estimated swell factor : NA <br />~_ _` <br />HOURLY PRODUCTION ~ Job Conditio <br />Source <br /> Operator skill : 0.75 (avg.J <br />Average push distance : 50 feet Material consistency : 1.10 (Cat HB) <br />Unadjusted hourly production : 1,400.0 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency descdption : Job efficiency : 0.83 (lshift/day) <br />Partly consolidated stockpile Spoil pile : 0.80 (fnd-rf) <br /> Push gradient : 1.00 (Cat HB) <br />Average push gradient : 0.00 % (neg) Altitude : 1.00 (Cat HB) <br />Average site altitude : 4,665 feet Material weight : 0.90 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Matedal weight : 2,550 Ibs/LCY Net correction : 0.49 <br />Weight description <br />Earth -Dry packed Adjusted unit production : 690.74 LCY/hr <br /> Adjusted fleet production : 690.74 LCY/hr <br />___........_.__~._...___....--- <br />~ --_.___.~- _._-----_-___ __..-.._.._____._.^.____-_--- <br />~~ ---___.._._y <br />JOB TIME AND COST <br />Fleet size : 1 Dozers) Total job time : 31.30 Hours <br />Unit cost : $0.209 /LCY Total job cost : $4,514 <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />