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2022-11-11_REVISION - C1981010
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2022-11-11_REVISION - C1981010
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Entry Properties
Last modified
11/14/2022 11:34:38 AM
Creation date
11/14/2022 7:28:55 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981010
IBM Index Class Name
Revision
Doc Date
11/11/2022
Doc Name
Adequacy Review - Preliminary
From
DRMS
To
Trapper Mining, Inc
Type & Sequence
TR132
Email Name
RAR
JLE
Media Type
D
Archive
No
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Truck/Loader Worksheet Cont'd Page 5 of 6 <br /> HOURLY PRODUCTION <br /> Truck Capacity: <br /> Truck Payload(weight)Basis: <br /> Material weight: 2,550 Pounds/LCY <br /> Description: Earth-Dry packed <br /> Rated Payload: 200,000 Pounds <br /> Payload Capacity: 78.43 LCY <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: 78.43 LCY <br /> Final Truck Volume Based on Number of Loader Passes: 77.72 LCY <br /> Loading Tool Capacity <br /> Bucket Size Class: Large <br /> Rated Capacity: 7.850 LCY(heaped) <br /> Bucket Fill Factor: 0.900 Other-soil,boulders,roots(80 -100%)0.900 <br /> Adjusted Capacity: 7.065 LCY <br /> Job Condition Corrections: Site Altitude(11): 6400 feet <br /> Truck Loader Source <br /> Altitude Adj: 1.000 1.000 (CAT HB) <br /> Job Efficiency: 0.830 0.830 (CAT HB) <br /> Net Correction: 0.830 0.830 <br /> Loading Tool Cvcle Time: Number of Loading Tool Passes Required to Fill 11 passes <br /> Excavators and Front Shovels: Truck <br /> Machine Cycle Time vs. Job Condition Rating: AVERAGE <br /> Selected Value within this Basic Rating: AVERAGE <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, NA minutes <br /> maneuver): <br /> Cycle Time Factors Factor(min.) Source <br /> Material: NA NA (Cat HB) <br /> Stockpile: NA NA (Cat HB) <br /> Truck Ownership: NA NA (Cat HB) <br /> Operation: NA NA (Cat HB) <br /> Dump Target: NA NA (Cat HB) <br /> Net Cycle Time Adjustment: NA minutes <br /> Adjusted Loader Cycle Time: 0.394 minutes <br /> Net Load Time per Truck: 4.040 minutes <br />
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