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2019-04-05_REVISION - C1981018
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2019-04-05_REVISION - C1981018
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Entry Properties
Last modified
4/8/2019 9:44:33 AM
Creation date
4/8/2019 7:06:59 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981018
IBM Index Class Name
Revision
Doc Date
4/5/2019
Doc Name
Adequacy Review - Preliminary
From
DRms
To
Blue Mountain Energy, Inc
Type & Sequence
RN7
Email Name
CCW
Media Type
D
Archive
No
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Payload Capacity: 27.80 LCY <br /> <br /> <br />Truck Bed (volume) Basis: <br /> Struck Volume: 21.60 LCY <br /> Heaped Volume: 31.70 LCY <br /> Average Volume: 26.65 LCY <br />Adjusted Volume: 27.80 LCY <br /> <br />Loading Tool Capacity <br /> <br />Rated Capacity: 7.500 LCY (heaped) <br />Bucket Fill Factor: 0.875 Loose material - 1” and over (85 - 90%) 0.875 <br />Adjusted Capacity: 6.563 LCY <br /> <br />Job Condition Corrections: Site Altitude (ft.): 5300 feet <br /> Truck Loader Source <br />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 /> <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: Conveyor or dozer piled 10 ft. high or less <br />0.01 0.010 (Cat HB) <br />Truck Ownership: Common ownership of trucks and loaders - <br />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: -0.050 minutes <br /> Adjusted Loader Cycle Time: 0.500 minutes <br /> Net Load Time per Truck: 1.600 minutes <br /> <br />Truck Cycle Time: <br />Truck Exchange Time: 0.60 Minutes Adjusted for site altitude: 0.600 Minutes <br />Truck Load Time: 1.600 Minutes Adjusted for site altitude: 1.600 Minutes <br />Truck Maneuver and Dump <br />Time: <br />1.00 Minutes Adjusted for site altitude: 1.000 Minutes <br /> <br />Truck Travel (Haul & Return) Time: Road Condition: Very hard, smooth, asphalt or concrete, no tire <br />penetration 1.2 <br />Haul Route: <br />Final Truck Volume Based on Number of Loader Passes: 26.25 LCY <br />Bucket Size Class: NA <br />Number of Loading Tool Passes Required to Fill <br />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, <br />maneuver): 0.550 minutes
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