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CIRCES Cost Estimating Software <br />WHEEL LOADER - LOAD AND CARRY WORK <br />„...:. <br /> <br />PROJECT IDENTIFICATION <br />... <br />Task #: 001 State : Colorado Permit/job #: M-1988-057 <br />Date : 1011612009 County : Archuleta Abbreviation : none <br />User : WHE Site : Canyon Sand & Gravel Pit Filename : M057-001 <br /> <br />Agency or organization name : DRMS <br />Permit or other job action : TR-01 <br />Task description : Load, carry& place topsoil, 0.5' deep over 0.5 acre area <br />HOURLY EQUIPMENT COST Basic machine : CAT 4468 (2004) Horsepower : 102 <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $15.68 NA <br />Operatingcost/hour: $28.53 100 <br />Operator cost/hour : $38.54 NA <br />Total unit cost/hour : $82.74 Total fleet cost/hour : $82.74 <br />. <br />MATERIAL QUANTITIES <br />Initial Swell Final <br />volume : 403 LCY factor : NA volume : 403 LCY <br />Source of quantity take-off : (0.5ac)(43560sf1ac)(0.5'D) 127 = 403.3 cy <br />Source of estimated swell factor : NA <br />.... <br />............... ..... ; <br />: <br />HOURLY PRODUCTION (Cat HB) <br />Loader Cycle Time Unadjusted basic cycle time (load, dump, maneuver) : 0.475 minutes <br />Cycle Time Factors Factor (min.) Source <br />Material : Material 1/8" to 3/4" diameter -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 : Constant operation -0.040 (Cat HB) <br />Dump target :, Nominal target 0.000 (Cat HB) <br />Net cycle time adjustment : -0.060 minutes <br />Adjusted basic cycle time : 0.415 minutes <br />Rolling Resistance - Road Conditions <br />Haul :Firm, smooth, rolling, dirf/lt. surfaced, watered, maintained <br />Return :Firm, smooth, rolling, dirtgt. surfaced, watered, maintained <br />Haul and Return Time Length <br />(feet) Grade res. <br />(%) Rolling res. <br />(%) Total res. <br />(%) Travel time <br />(minutes) Data <br />Source <br />Haul route : 50 0.00 3.00 3.00 0.0282 (Cat HB) <br />Return route : 50 0.00 3.00 3.00 0.0282 (Cat HB) <br /> Total travel time : 0.0564 minutes <br />Loader Bucket Capacity Total cycle time : 0.471 minutes <br />Rated capacity : 1.50 LCY (heaped) (Cat HB) <br />Bucket fill factor : 1.100 Other - rock/dirt mixtures (100-120%) <br />Adjusted capacity : 1.65 LCY <br /> Source <br />Job Condition Correction Factors Altitude adjustment factor : 0.97 (Cat HB) <br />Site altitude : 7,300 feet Job efficiency factor : 0.83 (1 shift/day) <br /> Net correction : 0.81 multiplier <br />Unadjusted hourly unit production : 210.01 LCY/Hr <br />Adjusted hourly unit production : 169.08 LCY/Hr (Cat HB) <br />Adjusted hourly fleet production : 169.08 LCY/Hr <br />JOB.TIME AND COST <br />Fleet size : 1 Loader(s) Total job time : 2.39 Hours <br />Unit cost : $0.489 /LCY Total job cost : $197