2013-09-20_REVISION - C1981019

• Permit No: C1981019
• IBM Index Class Name: Revision
• Doc Date: 9/20/2013
• Doc Name: Cost Estiamte ‎(Emailed)‎
• From: Jim Stark
• To: Rob Zuber
• Type & Sequence: SL7
• Email Name: RDZ
• Email Name: DIH
• Media Type: D
• Archive: No

Truck Bed (volume) Basis:
Truck
Loader
Struck Volume:
153.00
LCY
Heaped Volume:
192.00
LCY
Average Volume:
172.50
LCY
Adjusted Volume:
191.37
LCY
Final Truck Volume Based on Number of Loader Passes:
Loading Tool Capacity
Page 5 of 18
174.90 LCY
Bucket Size Class: NA
Rated Capacity: 53.000 LCY (heaped)
Bucket Fill Factor: 1.100 Other - rock/dirt mixtures (100 -120 %) 1.100
Adjusted Capacity: 58.300 LCY
Job Condition Corrections: Site Altitude (ft.): 7600 feet
Net Correction: 0.830 0.813
Loading Tool Cycle Time: Number of Loading Tool Passes Required to Fill
Excavators and Front Shovels: Truck:
Machine Cycle Time vs. Job Condition Rating: NA
Selected Value within this Basic Rating: NA
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, maneuver): 0.725 minutes
3 passes
Cycle Time Factors
Truck
Loader
Source
Altitude Adj :
1.000
0.980
(CAT HB)
Job Efficiency:
0.830
0.830
(CAT HB)
Net Correction: 0.830 0.813
Loading Tool Cycle Time: Number of Loading Tool Passes Required to Fill
Excavators and Front Shovels: Truck:
Machine Cycle Time vs. Job Condition Rating: NA
Selected Value within this Basic Rating: NA
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, maneuver): 0.725 minutes
3 passes
Cycle Time Factors
Factor (min.)
Source
Material:
Material 6" and over diameter 0.03
0.030
(Cat HB)
Stockpile:
Conveyor or dozer piled 10 ft. high and up 0.00
0.000
(Cat HB)
Truck Ownership:
Common ownership of trucks and loaders -0.04
-0.040
(Cat HB)
Operation:
I Constant op eration -0.04
-0.040
(Cat HB)
Dump Target:
Nominal target 0.00
0.000
1 (Cat HB)
Truck Cycle Time:
Truck Exchange Time: 0.80
Truck Load Time: 1.450
Truck Maneuver and Dump Time: 1.20
Truck Travel (Haul & Return) Time:
maintained 3.0
Net Cycle Time Adjustment:
Adjusted Loader Cycle Time:
Net Load Time per Truck:
-0.050 minutes
0.675 minutes
1.450 minutes
Minutes Adjusted for site altitude: 0.800 Minutes
Minutes Adjusted for site altitude: 1.480 Minutes
Minutes Adjusted for site altitude: 1.200 Minutes
Road Condition: Firm, smooth, rolling, dirt/It. surfaced, watered,
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