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Bowie No. 2 Mine Reclamation Cost Estimate RN-3 Page 59 of 299 <br /> <br />Truck Bed (volume) Basis: <br /> Struck Volume: 10.00 LCY Heaped Volume: 12.00 LCY <br /> Average Volume: 11.00 LCY <br />Adjusted Volume: 12.00 LCY <br /> Loading Tool Capacity <br /> Rated Capacity: 4.300 LCY (heaped) <br />Bucket Fill Factor: 0.875 Loose material - 1” and over (85 - 90%) 0.875 Adjusted Capacity: 3.763 LCY <br /> <br />Job Condition Corrections: Site Altitude (ft.): 6500 feet Truck Loader Source Altitude Adj: 1.000 1.000 (CAT HB) <br />Job Efficiency: 0.830 0.830 (CAT HB) <br /> <br />Net Correction: <br /> <br />0.830 <br /> <br />0.830 <br /> Loading Tool Cycle Time: Excavators and Front Shovels: <br /> Cycle Time Elements (min.): <br />Load: NA Maneuver: NA Dump: 0.100 <br /> Cycle Time Factors Factor (min.) Source <br />Material: Mixed material 0.02 0.020 (Cat HB) <br />Stockpile: Dumped by truck 0.02 0.020 (Cat HB) 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: Small target 0.04 0.040 (Cat HB) <br /> Net Cycle Time Adjustment: 0.000 minutes Adjusted Loader Cycle Time: 0.500 minutes <br /> Net Load Time per Truck: 1.100 minutes <br /> Truck Cycle Time: Truck Exchange Time: 0.50 Minutes Adjusted for site altitude: 0.500 Minutes <br />Truck Load Time: 1.100 Minutes Adjusted for site altitude: 1.100 Minutes <br />Truck Maneuver and Dump Time: 0.90 Minutes Adjusted for site altitude: 0.900 Minutes Truck Travel (Haul & Return) Time: Road Condition: Hard, smooth, stabilized, surfaced, watered, maintained 2.0 <br />Final Truck Volume Based on Number of Loader Passes: 11.29 LCY <br />Bucket Size Class: NA <br />Number of Loading Tool Passes Required to Fill <br />Truck: 3 passes <br />Machine Cycle Time vs. Job Condition Rating: NA 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): 0.500 minutes