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CIRCES Cost Estimating Software <br />WHEEL LOADER - LOAD AND CARRY WORK <br />PROJECT IDENTIFICATION <br />Task #: 002 State : Colorado Permit/job M-1988-057 <br />Date : 0212312009 County :Archuleta Abbreviation : none <br />User : KAP Site : Canyon Sand & Gravel Filename : M057-002 <br /> <br />Agency or organization name : Colorado Division Of Reclamation Mining And Safety <br />Permit or other job action : Bond Recalculation related to Inspection <br />Task description : Distribute boulders <br /> <br />HOURLY EQUIPMENT COST Basic machine : CAT 908 Horsepower : 81 <br />Attachment no. 1 : ROPS Cab Shift basis : 1 per day <br />Data source : (CRG) <br /> Utilization % <br />Cost Breakdown : Ownership cost/hour : $9.48 NA <br />Operating cost/hour : $16.18 100 <br />Operator cost/hour : $32.78 NA <br />Total unit costthour : $58.44 Total fleet cost/hour : $58.44 <br />MATERIAL QUANTITIES <br />Initial Swell Final <br />volume : 200 BCY factor : 1.667 volume : 333 LCY <br />Source of quantity take-off : map <br />Source of estimated swell factor :sandstone <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 6" and over diameter 0.030 (Cat HB) <br />Stockpile : No adjustment - factor not applicable 0.000 (Cat HB) <br />Truck ownership : Independently owned trucks 0.040 (Cat HB) <br />Operation : Constant operation -0.040 (Cat HB) <br />Dump target : Nominal target 0.000 (Cat HB) <br />Net cycle time adjustment : u.u3u minutes <br />Adjusted basic cycle time : 0.505 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 />(%) Travel time <br />(minutes) Data <br />Source <br />Haul route : 250 0.00 5.00 5.00 0.1764 (Cat HB) <br />Return route : 250 0.00 5.00 5.00 0.1764 (Cat HB) <br /> Total travel time : 0.3525 minutes <br />Loader Bucket Capacity Total cycle time : 0.858 minutes <br />Rated capacity : 1.30 LCY (heaped) (Cat HB) <br />Bucket fill factor : 0.900 Other -soil, boulders, roots (80 -100%) <br />Adjusted capacity : 1.17 LCY <br /> Source <br />Job Condition Correction Factors Altitude adjustment factor : 0.95 (Cat HB) <br />Site altitude : 7,300 feet Job efficiency factor : 0.83 (1 shift/day) <br /> Net correction : 0.79 multiplier <br />Unadjusted hourly unit production : 81.84 LCY/Hr <br />Adjusted hourly unit production : 64.53 LCY/Hr (Cat HB) <br />Adjusted hourly fleet production : 64.53 LCY/Hr <br /> <br />JOB TIME AND COST . ... <br />Fleet size : 1 Loader(s) Total job time : 5.17 Hours <br />Unit cost : $0.906 /LCY Total job cost : $302