Laserfiche WebLink
CIRCES Cost Estimating Software <br />WHEEL LOADER - LOAD AND CARRY WORK <br />......... . <br />PROJECT IDENTIFICATION <br />Task #: 02a State : Colorado Permit/job #: P-2008-059 <br />Date : 1012612009 County : Mesa Abbreviation :none <br />User : GRM Site : Tenderfoot Mesa Filename : P059-02a <br /> <br />Agency or organization name : DRMS <br />Permit or other job action : Reclamation Liability for MD-01 <br />Task description :misc. earthwork, roads, pads, pits <br /> <br />- _.: .. <br />HOURLY EQUIPMENT COST Basic machine : CAT246 (2004) Horsepower : <br />74 <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $5.48 NA <br />Operating cost/hour : $12.89 100 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $56.91 Total fleet cost/hour : $56.91 <br />MATERIAL QUANTITIES <br />Initial Swell Final <br />volume : 250 LCY factor : NA volume : 250 LCY <br />Source of quantity take-off : estimated <br />Source of estimated swell factor : NA <br />HOURLY PRODUCTION (Cat HB) <br />Loader Cycle Time Unadjusted basic cycle time (load, dump, maneuver) : 0.425 minutes <br />Cycle Time Factors Factor (min.) Source <br />Material : Mixed material 0.020 (Cat HB) <br />Stockpile : No adjustment - factor not applicable 0.000 (Cat HB) <br />Truck ownership : No adjustment - factor not applicable 0.000 (Cat HB) <br />Operation : Inconsistent operation 0.040 (Cat HB) <br />Dump target : ,No adjustment - factor not applicable 0.000 (Cat HB) <br />Net cycle time adjustment : 0.060 minutes <br />Adjusted basic cycle time : 0.485 minutes <br />Rolling Resistance - Road Conditions <br />Haul : Rutted dirt, little maintenance, no water, 2" tire penetration <br />Return :Rutted dirt. little maintenance, no water, 2"tire penetration <br />Haul and Return Time Length <br />(feet) Grade res. <br />(%) Rolling res. <br />(%) Total res. <br />M Travel time <br />(minutes) Data <br />Source <br />Haul route : 50 5.00 5.00 10.00 0.0563 (Cat HB) <br />Return route : 50 -5.00 5.00 0.00 0.0176 (Cat HB) <br /> Total travel time : 0.0739 minutes <br />Loader Bucket Capacity Total cycle time : 0.559 minutes <br />Rated capacity : 0.53 LCY (heaped) (Cat HB) <br />Bucket fill factor : 1.100 Other - rock/dirt mixtures (100-120%) <br />Adjusted capacity : 0.58 LCY <br /> Source <br />Job Condition Correction Factors Altitude adjustment factor : 0.97 (Cat HB) <br />Site altitude : 7,500 feet Job efficiency factor : 0.83 (1 shift/day) <br /> Net correction : 0.81 multiplier <br />Unadjusted hourly unit production : 62.59 LCY/Hr <br />Adjusted hourly unit production : 50.39 LCY/Hr (Cat HS) <br />Adjusted hourly fleet production : 50.39 LCY/Hr <br />JOB TIME AND COST <br />Fleet size : 1 Loader(s) Total job time : 4.96 Hours <br />Unit cost : $1.129 /LCY Total job cost : $282