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Borehole Worksheet Cont'd <br />Truck Bed (volume) Basis: <br />Struck Volume: <br />Heaped Volume: <br />Average Volume: <br />Adjusted Volume: <br />Task # TTT Page 82 of 123 <br />12.00 LCY <br />18.00 LCY <br />15.00 LCY <br />18.00 LCY <br />Final Truck Volume Based on Number of Loader Passes: 15.21 LCY <br />Loading Tool Capacity <br />Rated Capacity: 3.900 LCY (heaped) <br />Bucket Fill Factor: 0.975 Loose material - mixed moist <br />Adjusted Capacity: 3.803 LCY <br />Bucket Size Class: NA <br />100%) 0.975 <br />Job Condition Corrections: Site Altitude (ft.): 7500 feet <br />Truck Loader Source <br />Altitude Ad': 1.000 1.000 CAT HB) <br />Job Efficiency: 0.830 0.830 (CAT HB) <br />Net Correction: 0.830 0.830 <br />Loadine Tool Cycle Time: Number of Loading Tool Passes Required to Fill Truck: 4 <br />Excavators and Front Shovels: <br />Machine Cycle Time vs. Job Condition Rating: NA <br />Selected Value within this Basic Rating: NA <br />Track Loaders — Material Description: <br />Cycle Time Elements (min.): <br />passes <br />Load: NA Maneuver: NA Dump: 0.100 <br />Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, maneuver): 0.483 <br />Cycle Time Factors Factor min. <br />minutes <br />Source <br />Material: <br />Material 1/8" to 3/4" diameter -0.02 <br />-0.020 <br />(Cat HB <br />Stockpile: <br />Dumped by truck 0.02 <br />0.020 <br />Cat HB <br />Truck Ownership: <br />Common ownership of trucks and loaders -0.04 <br />-0.040 <br />Cat HB <br />Operation: <br />Constant operation -0.04 <br />-0.040 <br />Cat HB <br />Dum Target: <br />Nominal tar et 0.00 <br />0.000 <br />(Cat HB) <br />Net Cycle Time Adjustment: <br />Adjusted Loader Cycle Time: <br />Net Load Time per Truck: <br />-0.080 <br />0.403 <br />1.308 <br />minutes <br />minutes <br />minutes <br />Truck Cycle Time: <br />Truck Exchange Time: 0.50 Minutes Adjusted for site altitude: 0.500 Minul <br />Truck Load Time: 1.308 Minutes Adjusted for site altitude: 1.308 Minul <br />Truck Maneuver and Dump Time: 0.90 Minutes Adjusted for site altitude: 0.900 Minul <br />Truck Travel (Haul & Return) Time: Road Condition: Rutted dirt, little maintenance, no water, 2" tire penetration 5.0 <br />Haul Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade (%) <br />Roll. Res <br />(%) <br />Total Res <br />(%) <br />Velocity <br />(frim) <br />Travel Time <br />(min) <br />1 <br />490.00 <br />3.00 <br />5.00 <br />8.00 <br />1381 <br />0.397 <br />CIRCES Cost Estimating Software <br />