2017-03-01_REVISION - C1996083

• Permit No: C1996083
• IBM Index Class Name: Revision
• Doc Date: 3/1/2017
• Doc Name: Cost Estimate
• From: Jason Musick
• To: Clayton Wein
• Type & Sequence: RN4
• Email Name: JDM
• Email Name: CCW
• Email Name: JRS
• Media Type: D
• Archive: No

HOURLY PRODUCTION
35.00
Truck Capacity:
Heaped Volume:
46.50
Truck Payload (weight) Basis:
Average Volume:
40.75
Material weight:
2,900
Pounds/LCY
Description:
Decomposed rock -
50% Rock, 50% Earth
Rated Payload:
122,520
Pounds
Payload Capacity:
42.25
LCY
Dump Target:
Truck Bed (volume) Basis:
Struck Volume:
35.00
LCY
Heaped Volume:
46.50
LCY
Average Volume:
40.75
LCY
Adjusted Volume:
42.25
LCY
Final Truck Volume Based on Number of Loader Passes: 42.26 LCY
Loading Tool Capacity
Rated Capacity:
6.900
Bucket Fill Factor:
0.875
Adjusted Capacity:
6.038
Job Condition Corrections:
(Cat HB)
Truck
Altitude Adj:
1.000
Job Efficiency:
0.830
Net Correction:
0.830
Loading Tool Cycle Time:
Operation:
Excavators and Front Shovels:
NA
Bucket Size Class: Large
LCY (heaped)
Loose material - 1" and over (85 -
LCY
0.875
Site Altitude (ft.): 6900 feet
Loader Source
1.000 (CAT HB)
0.830 (CAT HB)
0.830
Number of Loading Tool Passes Required to Fill 7 passes
Truck:
Machine Cycle Time vs. Job Condition Rating: SEVERE
Selected Value within this Basic Rating: SEVERE
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, NA
maneuver):
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)
Net Cycle Time Adjustment: NA minutes
Adjusted Loader Cycle Time: 0.570 minutes
Net Load Time per Truck: 3.520 minutes