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Truck/Loader Worksheet Cont’d Task # A1004 Page 2 of 3 <br /> <br />CIRCES Cost Estimating Software <br /> <br /> <br />Truck Bed (volume) Basis: <br /> Struck Volume: 60.60 LCY <br /> Heaped Volume: 78.80 LCY <br /> Average Volume: 69.70 LCY <br />Adjusted Volume: 78.80 LCY <br /> <br />Loading Tool Capacity <br /> <br />Rated Capacity: 16.000 LCY (heaped) <br />Bucket Fill Factor: 1.100 Other - rock/dirt mixtures (100-120%) 1.100 <br />Adjusted Capacity: 17.600 LCY <br /> <br />Job Condition Corrections: Site Altitude (ft.): 9500 feet <br /> Truck Loader Source <br />Altitude Adj: 1.000 0.980 (CAT HB) <br />Job Efficiency: 0.830 0.830 (CAT HB) <br /> <br />Net Correction: <br /> <br />0.830 <br /> <br />0.813 <br /> <br /> Loading Tool Cycle Time: <br /> Excavators and Front Shovels: <br /> <br />Cycle Time Elements (min.): <br />Load: NA Maneuver: NA Dump: 0.100 <br /> <br />Cycle Time Factors Factor (min.) Source <br />Material: Mixed material 0.02 0.020 (Cat HB) <br />Stockpile: No adjustment - factor not applicable 0.00 0.000 (Cat HB) <br />Truck Ownership: Common ownership of trucks and loaders -0.04 -0.040 (Cat HB) <br />Operation: Constant operation -0.04 -0.040 (Cat HB) <br />Dump Target: Nominal target 0.00 0.000 (Cat HB) <br /> Net Cycle Time Adjustment: -0.060 minutes <br /> Adjusted Loader Cycle Time: 0.565 minutes <br /> Net Load Time per Truck: 1.795 minutes <br /> <br />Truck Cycle Time: <br />Truck Exchange Time: 0.80 Minutes Adjusted for site altitude: 0.800 Minutes <br />Truck Load Time: 1.795 Minutes Adjusted for site altitude: 1.832 Minutes <br />Truck Maneuver and Dump Time: 1.20 Minutes Adjusted for site altitude: 1.200 Minutes <br /> <br />Truck Travel (Haul & Return) Time: Road Condition: Firm, smooth, rolling, dirt/lt. surfaced, watered, <br />maintained 3.0 <br />Final Truck Volume Based on Number of Loader Passes: 70.40 LCY <br />Bucket Size Class: NA <br />Number of Loading Tool Passes Required to Fill Truck: 4 passes <br />Machine Cycle Time vs. Job Condition Rating: NA <br />Selected Value within this Basic Rating: NA <br />Track Loaders – Material Description: <br />Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, maneuver): 0.625 minutes