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Demo Worksheet Cont'd Task # TTT <br />Payload Capacity: 12.42 LCY <br />Truck Bed (volume) Basis: <br />Struck Volume: <br />10.00 <br />LCY <br />Heaped Volume: <br />12.00 <br />LCY <br />Average Volume: <br />11.00 <br />LCY <br />Adjusted Volume: <br />12.00 <br />LCY <br />Final Truck Volume Based on Number of Loader Passes: <br />Loading Tool Capacity <br />Truck Ownership: <br />Page 18 of 143 <br />11.41 LCY <br />Bucket Size Class: NA <br />Rated Capacity: 3.900 LCY (heaped) <br />Bucket Fill Factor: 0.975 Loose material - mixed moist aggregates <br />Adjusted Capacity: 3.803 LCY <br />Job Condition Corrections: Site Altitude (ft.): 7500 feet <br />-100%) 0.975 <br />Net Correction: 0.830 0.830 <br />Loading Tool Cycle Time: Number of Loading Tool Passes Required to Fill <br />Excavators and Front Shovels: Truck: <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 />Load: NA Maneuver: NA Dump: 0.100 <br />Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, 0.483 <br />maneuver): <br />3 passes <br />minutes <br />Cycle Time Factors <br />Truck <br />Loader <br />Source <br />Altitude Adj: <br />1.000 <br />1.000 <br />(CAT HB) <br />Job Efficiency: <br />0.830 <br />0.830 <br />(CAT HB) <br />-100%) 0.975 <br />Net Correction: 0.830 0.830 <br />Loading Tool Cycle Time: Number of Loading Tool Passes Required to Fill <br />Excavators and Front Shovels: Truck: <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 />Load: NA Maneuver: NA Dump: 0.100 <br />Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, 0.483 <br />maneuver): <br />3 passes <br />minutes <br />Cycle Time Factors <br />0.500 <br />Factor (min.) <br />Source <br />Material: <br />Material 1/8" to 3/4" diameter -0.02 <br />-0.020 <br />(Cat HB) <br />Stockpile: <br />Conveyor or dozer piled 10 ft. high or less <br />0.010 <br />(Cat HB) <br />0.01 <br />Truck Ownership: <br />Common ownership of trucks and loaders - <br />-0.040 <br />(Cat HB) <br />0.04 <br />Operation: <br />Constant operation -0.04 <br />-0.040 <br />(Cat HB) <br />Dump Target: <br />Nominal target 0.00 <br />0.000 <br />(Cat HB) <br />Net Cycle Time Adjustment: -0.090 minutes <br />Adjusted Loader Cycle Time: 0.393 minutes <br />Net Load Time per Truck: 0.885 minutes <br />Truck Cycle Time: <br />Truck Exchange Time: 0.50 Minutes <br />Truck Load Time: 0.885 Minutes <br />Truck Maneuver and Dump 0.90 Minutes <br />Time: <br />Adjusted for site altitude: <br />0.500 <br />Minutes <br />Adjusted for site altitude: <br />0.885 <br />Minutes <br />Adjusted for site altitude: <br />0.900 <br />Minutes <br />CIRCES Cost Estimating Software <br />