2016-06-08_REVISION - C1981028

• Permit No: C1981028
• IBM Index Class Name: Revision
• Doc Date: 6/8/2016
• Doc Name: Review Memo & Cost Estimate
• From: Jared Ebert
• To: Tabetha Lynch
• Type & Sequence: RN7
• Email Name: JLE
• Email Name: TNL
• Email Name: DIH
• Media Type: D
• Archive: No

Payload Capacity: 14.79
Truck Bed (volume) Basis:
LCY
Struck Volume:
12.00
LCY
Heaped Volume:
18.00
LCY
Average Volume:
15.00
LCY
Adjusted Volume:
14.79
LCY
Operation:
Final Truck Volume Based on Number of Loader Passes: 14.20 LCY
Loading Tool Capacity
Dump Target:
NA NA
(Cat HB)
Truck Maneuver and Dump 0.90
Bucket Size Class: Large
Rated Capacity:
2.080
LCY (heaped)
Bucket Fill Factor:
0.975
Loose material - mixed moist aggregates (95-100%) 0.975
Adjusted Capacity:
2.028
LCY
Job Condition Corrections:
Site Altitude (ft.): 4000 feet
Net Correction: 0.830 0.830
Loading Tool Cycle Time: Number of Loading Tool Passes Required to Fill
Excavators and Front Shovels: Truck:
Machine Cycle Time vs. Job Condition Rating: ABOVE AVERAGE
Selected Value within this Basic Rating: AVERAGE
Track Loaders — Material Description:
Cycle Time Elements (min.):
Load: NA Maneuver: NA Dump: 0.100
Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, P
maneuver):
7 passes
minutes
Cycle Time Factors
Truck
Loader
Source
Altitude Ad':
1.000
1.000
(CAT HB)
Job Efficiency:
0.830
0.830
(CAT HB)
Net Correction: 0.830 0.830
Loading Tool Cycle Time: Number of Loading Tool Passes Required to Fill
Excavators and Front Shovels: Truck:
Machine Cycle Time vs. Job Condition Rating: ABOVE AVERAGE
Selected Value within this Basic Rating: AVERAGE
Track Loaders — Material Description:
Cycle Time Elements (min.):
Load: NA Maneuver: NA Dump: 0.100
Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, P
maneuver):
7 passes
minutes
Cycle Time Factors
Factor (min.)
Source
Material:
NA NA
(Cat HB)
Stockpile:
NA NA
(Cat HB)
Truck Ownership:
NA NA
(Cat HB)
Operation:
NA NA
(Cat HB)
Dump Target:
NA NA
(Cat HB)
maintained 3.0
Net Cycle Time Adjustment: NA
minutes
Adjusted Loader Cycle Time: 0.234
minutes
Net Load Time per Truck: 1.504
minutes
Truck Cycle Time:
Truck Exchange Time: 0.50
Minutes Adjusted for site altitude:
0.500 Minutes
Truck Load Time: 1.504
Minutes Adjusted for site altitude:
1.504 Minutes
Truck Maneuver and Dump 0.90
Minutes Adjusted for site altitude:
0.900 Minutes
Time:
Truck Travel (Haul & Return) Time:
Road Condition: Firm. smooth. rolling. dirt/lt. surfaced. watered.
maintained 3.0