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r <br /> <br />CIRCES Cost Estimating Software <br />BULLDOZER WORK <br />Agency or organization name :Division OI Minerals 8 Geology <br />Task#: 002 State ~COlomdo PermiUjob#:M-2000.090 <br />Date: 12rD42000 County'BOUlder Abbreviation :none <br />User: ESC Site:Lykrns Gulch Quarry Filename:M090-002 <br />Permit Or other job action :New 1 f0 Permit <br />Task description .Replace Topsoil on North Quarry <br />HOURLY EQUIPMENT COST Basic machine : Caf 08N (1996) Horsepower : 285 <br />Blade type :Semi-Universal <br />Attachment no. 1 : ROPS Cab Shifl basis . 1 per day <br />Attachment no. 2 ~ 3-shank upper <br />Cost Breakdown ' Ownership cesMOUr 541. f0 <br /> Operating cesUhour' E55 64 <br /> Ripper op cesphour 5000 <br /> Operator cosphour: $23.12 <br /> Total unit cosphour: 5719.86 <br />MATERIAL QUANTITIES <br />Initial Swell <br />volume: 3,360 LCY factor: NA <br />Uob Condition Correction Factors <br />Average push tlislance : 200 feet I Source <br />Source of quantity take-ofl: DMG Esumare- 5' <br />Source of est. swell factor :NA <br />HOURLY PRODUCTION <br />Unadtusletl hourly production : 448 LCY/hr <br />Material consistency description <br />Consolitlated stockpile <br />Average push gradient: 1000 %(pos) <br />Average site altitutle . 6.000 Teel <br />Material weight: 2,650 IbsILCY <br />Material weight description <br />Decomposetl rock - 25% Rock, 75% Earth <br />JOB TIME AND COST <br />Fleet size: 1 Dozers) <br />Unit cost. %0.787 /LCY <br />Utilization % Cost tlata source: (CRG) <br />NA <br />100 <br />0 <br />NA <br />Total neet cesUhour: $119.86 <br />Loose <br />volume: 7,J60 LCY <br />Operator skill : 0.75 'I (a vg) <br />Material consistency : 1 00 +fCaf HB) <br />Dozing method . 1.00 i (gen.) <br />Visibihry : %00 (avg.) <br />Job eRCienq : 0.83 (lshrlUday) <br />Spoil pile . 080 (1nd-r0 <br />Push gradient 0 79 (Cat HB) <br />Altitude : L00 (Cat HB) <br />Matenal weigh) . 087 (Cat HB) <br />Blade type : 1.00 (S or U) <br />Net correction : 0 34 <br />Adjusted unit production : 152 25 LCY/hr <br />Atljustetl heel production : 152.25 LCY/hr <br />Total joh time : 22.07 Hours <br />Total job cost: $2,645 <br />