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2020-03-12_GENERAL DOCUMENTS - C1981008
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2020-03-12_GENERAL DOCUMENTS - C1981008
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Entry Properties
Last modified
1/7/2025 5:00:10 AM
Creation date
3/16/2020 9:51:56 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981008
IBM Index Class Name
General Documents
Doc Date
3/12/2020
Doc Name Note
& Cost Estimate
Doc Name
Proposed Decision and Findings of Compliance
From
DRMS
To
Elk Ridge Mining and Reclamation, LLC
Type & Sequence
SL22
Permit Index Doc Type
Findings
Email Name
JHB
THM
Media Type
D
Archive
No
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Page 19 of 37 <br /> Truck Travel(Haul&Return)Time: Road Condition:Hard,smooth, stabilized,surfaced,watered, <br /> maintained 2.0 <br /> Haul Route: <br /> Seg# Haul Distance Grade(%) Roll. Res Total Res Velocity Travel <br /> (Ft) (%) (%) (fpm) Time <br /> (min) <br /> 1 8100.00 1.00 2.00 3.00 2800 3.070 <br /> Haul Time: 3.070 minutes <br /> Return Route: <br /> Seg# Haul Distance Grade(%) Roll. Res Total Res Velocity Travel <br /> (Ft) (%) (%) (fpm) Time <br /> (min) <br /> 1 8100.00 -1.00 2.00 1.00 2963 2.767 <br /> Return Time: 2.767 minutes <br /> Total Truck Cycle Time: 7.872 minutes <br /> Loading Tool unit <br /> Production 875.42 LCY/Hour Adjusted for job efficiency: 726.60 LCY/Hour <br /> Truck Unit Production <br /> 126.22 LCY/Hour Adjusted for job efficiency: 104.76 LCY/Hour <br /> Optimal No. of Trucks: 7 Truck(s) Selected Number of Trucks: 4 Truck(s) <br /> Adjusted hourly truck team production: 419.05 LCY/Hour <br /> Adjusted single truck/loader team production: 419.05 LCY/Hour <br /> Adjusted multiple truck/loader team production: 419.05 LCY/Hour <br /> JOB TIME AND COST <br /> Fleet size: 1 Team(s) Total job time: 27.46 Hours <br /> Unit cost: $2.559 /LCY Total job cost: $29,440 <br /> CMCES Cost Estimating Software <br />
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