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Borehole Worksheet Cont'd <br />3.900 LCY (heaped) <br />0.975 Loose material - mixed moist aggregates 95-100% 0.975 <br />Task # TTT <br />Truck Bed (volume) Basis: <br />Job Condition Corrections: <br />Site Altitude (ft.): 7500 feet <br />Struck Volume: <br />12.00 <br />LCY <br />Heaped Volume: <br />18.00 <br />LCY <br />Average Volume: <br />15.00 <br />LCY <br />Adjusted Volume: <br />18.00 <br />LCY <br />Final Truck Volume Based on Number of Loader Passes: <br />Page 105 of 123 <br />15.21 LCY <br />Loading; Tool Capacity <br />Bucket Size Class: NA <br />Rated Capacity: <br />Bucket Fill Factor: <br />3.900 LCY (heaped) <br />0.975 Loose material - mixed moist aggregates 95-100% 0.975 <br />Adjusted Capacity: <br />3.803 LCY <br />Job Condition Corrections: <br />Site Altitude (ft.): 7500 feet <br />Travel Time <br />Truck Loader Source <br />Altitude Ad': <br />1.000 1.000 (CAT HB <br />(%) <br />Job Efficiency: <br />0.830 0.830 (CAT HB) <br />1 <br />2000.00 <br />2.00 <br />Net Correction: <br />0.830 0.830 <br />Loading Tool Cycle Time: <br />Number of Loading Tool Passes Required to Fill Truck: <br />Excavators and Front Shovels: <br />Machine Cycle Time <br />vs. Job Condition Rating: NA <br />Selected Value within this Basic Rating: NA <br />Track Loaders — Material Description: <br />Cycle Time Elements (min.): <br />Load: NA <br />Maneuver: NA Dump: 0.100 <br />Wheel and Track <br />Loaders - Unadjusted Basic Loader Cycle Time (load, dump, maneuver): <br />Cycle Time Factors <br />Factor (min.) <br />Material: <br />Material 1/8" to 3/4" diameter -0.02 -0.020 <br />Stockpile: <br />Dumped by truck 0.02 0.020 <br />Truck Ownership: <br />Common ownership of trucks and loaders -0.04 -0.040 <br />Operation: <br />Constant operation -0.04 -0.040 <br />Dumn Tarizet: <br />Nominal target 0.00 0.000 <br />Truck Cycle Time: <br />Truck Exchange Time: <br />Truck Load Time: <br />Truck Maneuver and Dump Time: <br />Truck Travel (Haul & Return) Time: <br />Net Cycle Time Adjustment: <br />Adjusted Loader Cycle Time: <br />Net Load Time per Truck: <br />0.403 <br />.308 <br />4 passes <br />0.483 minutes <br />Source <br />(Cat HB) <br />Cat HB <br />Cat HB <br />(Cat HB <br />(Cat HB) <br />minutes <br />minutes <br />minutes <br />0.50 Minutes Adjusted for site altitude: 0.500 Minul <br />1.308 Minutes Adjusted for site altitude: 1.308 Minul <br />0.90 Minutes Adjusted for site altitude: 0.900 Minul <br />Road Condition: Rutted dirtlittle maintenance no water, 1" tire penetration 4.0 <br />haul 1\Vu 1. <br />Seg # <br />Haul Distance (Ft) <br />Grade (%) <br />Roll. Res <br />Total Res <br />Velocity <br />Travel Time <br />(%) <br />(%) <br />(fpm <br />(min) <br />1 <br />2000.00 <br />2.00 <br />4.00 <br />6.00 <br />1855 <br />1.158 <br />CIRCES Cost Estimatmg Software <br />