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<br />HOURLY PRODUCTION cont'd Sheet 2 of 2 ._ <br />_________________ <br />_________________ <br />Loader Cycle Time cont'd <br />Rolling Resistance <br />__________________ <br />Roadway underfoo[ing <br />conditions: <br />Haul :Dirt or lt. su rfaced- firm, ro lling, maint'd <br />Return:Dirt or lt. surfaced- firm, ro lLi ng, mainC'd <br /> Grade Rolling Total Yravel <br /> Length Resist . Resist. Resist. Time <br />Naul & return Time: (f t) (X) (X) (X) (min.) <br />Naul Route: 450 0.00 3.00 3.00 0.364 (CHB ~~IPh) <br />Return Route: 450 0.00 3.00 3.00 0.334 (CHB Y.Yx~) <br /> Total travel time = 0.698 <br /> Total cycle time = 1.203 minutes <br />Loader Bucket Capacity <br />______________________ <br />Rated Capacity= 4.50 LCY (heaped) <br />Bucket fill factor= 7,100 Other - rock/dirt mixtures (100-120X) <br />Adjusted capacity= 4.95 LCY <br />Job Condition Correction Factors <br />Site altitude = 4.940 ft. <br />Altitude correction factor = 1.00 (CHB D80) <br />Job efficiency factor = 0.83 (1sh/day) <br />Net Correction = 0.83 multiplier <br />~ Unadjusted Hourly Unit Production 246.92 LCY/Nr <br />Adjusted Hourly Unit Production 204.94 <br />_ LCY/Hr <br /> <br />Adjusted Hourly _ <br />Fleet Production _ <br />_____ <br />204-94 <br />LCY/Hr <br />JOB COST <br />Fleet site = 1 Loader(s) Total job time = 24.40 Hours <br />Unit cost = 50.362 (LCY Total job cos[ = 51,810.69 <br />