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Yoast Mine C1994082 <br />Truck <br />Surety Increase SI -1 Page 82 of 93 <br />Truck Bed (volume) Basis: <br />Altitude Adj : <br />1.000 <br />Struck Volume: <br />8.00 <br />LCY <br />Heaped Volume: <br />10.00 <br />LCY <br />Average Volume: <br />9.00 <br />LCY <br />Adjusted Volume: <br />10.00 <br />LCY <br />I NA <br />Final Truck <br />Volume <br />Based on Number of Loader Passes: 9.61 LCY <br />Loading Tool Capacity <br />I (Cat HB) <br />3.00 <br />8.00 <br />1381 <br />Bucket Size Class: Medium <br />Rated Capacity: <br />2.260 <br />LCY (heaped) <br />Bucket Fill Factor: <br />0.850 <br />Hard, tough clay (80% - 90 %) 0.850 <br />Adjusted Capacity: <br />1.921 <br />LCY <br />Job Condition Corrections: <br />Site Altitude (ft.): 7500 feet <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: SEVERE <br />Selected Value within this Basic Rating: SEVERE <br />Track Loaders — Material Description: <br />Cycle Time Elements (min.): <br />Load: NA Maneuver: NA Dump: 0.10( <br />Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, maneuver): <br />5 passes <br />NA 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 />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: SEVERE <br />Selected Value within this Basic Rating: SEVERE <br />Track Loaders — Material Description: <br />Cycle Time Elements (min.): <br />Load: NA Maneuver: NA Dump: 0.10( <br />Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, maneuver): <br />5 passes <br />NA minutes <br />Cycle Time Factors <br />minutes <br />Factor (min.) <br />Source <br />Material: <br />NA <br />NA <br />(Cat HB) <br />Stockpile: <br />NA <br />NA <br />(Cat HB) <br />Truck Ownership: <br />NA <br />NA <br />(Cat HB) <br />Operation: <br />I NA <br />I NA <br />I (Cat HB) <br />Dump Target: <br />I NA <br />I NA <br />I (Cat HB) <br />Net Cycle Time Adjustment: <br />Adjusted Loader Cycle Time: <br />Net Load Time per Truck: <br />NA <br />minutes <br />0.445 <br />minutes <br />1.880 <br />minutes <br />Truck Cycle Time: <br />Truck Exchange Time: 0.50 Minutes Adjusted for site altitude: 0.500 <br />Truck Load Time: 1.880 Minutes Adjusted for site altitude: 1.880 <br />Truck Maneuver and Dump Time: 0.80 Minutes Adjusted for site altitude: 0.800 <br />Truck Travel (Haul & Return) Time: Road Condition: Firm, smooth, rolling, dirt/It. surfaced, watered, <br />maintained 3.0 <br />Haul Route: <br />Seg # <br />Haul Distance <br />Grade ( %) <br />Roll. Res <br />Total Res <br />Velocity <br />Travel <br />(Ft) <br />( %) <br />( %) <br />(fpm) <br />Time <br />min <br />1 <br />10000.00 <br />5.00 <br />3.00 <br />8.00 <br />1381 <br />7.266 <br />CIRCES Cost Estimating Software <br />Minutes <br />Minutes <br />Minutes <br />