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<br />HOURLY PRODUCTION cont'd <br />_________________ <br />_________________ <br />Loader Cycle Time cont'd <br />Rolling Resistance <br />Roadway underf noting conditio ns: <br />Haul :Rutted dirt, little/no maint.,1-2" Lire pen. <br />Ret urn:RUtt ed dirt, <br />_____________ little/no <br />_________ maim., 1-2" <br />____________ [ire pen. <br />__________ <br />______ <br /> Grade Rolling total <br /> Length Resist. Resist. Resist <br />Haul 8 return Time: (ft) (%) (%) (%) <br />Haul Route: 500 5.00 5.00 10.00 <br />Return Route: 500 -5.00 5.00 0.00 <br />Total travel time = <br />Total cycle time = <br /> <br />Sheet 2 of 2 <br />Travel <br />Time <br />(min.) <br />0.709 (CHB nl'fh) <br />0.347 (CHB''/.Y~~) <br />1.057 <br />1.562 minutes <br />Loader Bucket Capacity <br />Rated Capacity= 4.50 LCY (heaped) <br />Bucket fill factor= 0.875 Loose mat.- 1" and over diameter (85 - 907.) <br />Adjusted capacity= 3.94 LCY <br />Job Condition Correction Factors <br />Site altitude = 5,750 ft. <br />Altitude correction factor = 1.00 (CHB DEO) <br />Job efficiency factor = 0.83 (1sh/day) <br />Net Correction = 0.83 multiplier <br />Unadjusted Hourly Unit Production 151.29 LCY/Hr <br />Adjusted Hourly Unit Production = 125.57 LCY/Hr <br />Adjusted Hourly Fleet Production 125.57 LLY/Hr <br />JOB COST <br />Fleet size = 1 Loader(s) Total job time = 22.40 Hours <br />___ <br />Unit cost = 50 ____ <br />.592 /LCY <br />Total ___________ <br />job cast = 81,664.86 <br />