Laserfiche WebLink
Task description :Push drill <br />HOURLY EQUIPMENT COST <br />and purchased backfill into D. Creek Vent and Escape S <br />Basic machine : Cat D9R - 9SU (2005) Horsepower : 405 <br />Blade type : Semi-Universal <br />Attachment no. 1 :BOPS Cab Shift basis :-I per day <br />Attachment no. 2:3-shank ripper <br /> Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $72.92 NA <br /> Operating cost/hour : $98.84 100 <br /> Ripper op. cost/hour : $0.00 0 <br /> Operator cost/hour : $32.78 NA <br /> Total unit cost/hour : $204.53 Total fleet cost/hour : $204.53 <br />MATERIAL QUANTITIES <br />Initial Swell Loose <br />volume : 6,545 L CY factor : NA volume : 6,545 LCY <br />Source of estimated volume : Vent shaft. 24' diam X 375' deep, Escape Shaft. 6' diam X 375' deep <br />Source of estimated swell factor : CAT Handbook <br />HOURLY PRODUCTION Job Condition Correction Factors Source <br /> Operator skill : 0.75 (avg.) <br />Average push distance : 100 feet Material consistency : 0.90 (Cat HB) <br />Unadjusted hourly production : 1,243.2 LCY/hr Dozing method : 1.00 (gen.) <br /> Visibility : 1.00 (avg.) <br />Material consistency description : Job efficiency : 0.83 (1shift/day) <br />Compacted fill or embankment Spoil pile : 0.80 (fnd-ro <br /> Push gradient : 699 (Cat HB) <br />Average push gradient : 1.00 % (pos) Altitude : 1.00 (Cat HB) <br />Average site altitude : 7,5)0 feet Material weight : 0.79 (Cat HB) <br /> Blade type : 1.00 (S/SU/U) <br />Material weight : 2,900 Ibs/LCY Net correction : 0.35 <br /> <br />Weight description <br />Decomposed rock - 50% Rock, 50% Earth <br />JOB TIME AND COST <br />Fleet size : 1 Dozer(s) <br />Adjusted unit production <br />Adjusted fleet production <br />Total job time <br />437.03 LCY/hr <br />437.03 LCY/hr <br />14.98 Hours <br />Unit cost : $0.468 /LCY Total job cost : $3,063