2020-01-17_PERMIT FILE - C1981035A ‎(8)‎

• Permit No: C1981035A
• IBM Index Class Name: Permit File
• Doc Date: 1/17/2020
• Section_Exhibit Name: KII Appendix 12 Reclamation Bond Estimate
• Media Type: D
• Archive: Yes

Demo Worksheet Cont'd Task # TTT Page 91 of 143
HOURLY PRODUCTION
Truck Capacity:
LCY
Truck Payload (weight) Basis:
18.00
Material weight:
2,700 Pounds/LCY
Description:
User Provided
Rated Payload:
50,300 Pounds
Payload Capacity:
18.63 LCY
Truck Bed (volume) Basis:
Struck Volume:
12.00
LCY
Heaped Volume:
18.00
LCY
Average Volume:
15.00
LCY
Adjusted Volume:
18.00
LCY
Final Truck Volume Based on Number of Loader Passes: 15.21
Loading Tool Capacity
Bucket Size Class: NA
Rated Capacity: 3.900 LCY (heaped)
Bucket Fill Factor: 0.975 Loose material - mixed moist aggregates (95-100%)
Adjusted Capacity: 3.803 LCY
Job Condition Corrections: Site Altitude (ft.): 7500 feet
Truck Loader Source
Altitude Adj: 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
Truck:
Excavators and Front Shovels:
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, 0.483
maneuver):
LCY
0.975
4 passes
minutes
c
Cycle Time Factors
Factor (min.) Source
Material:
Material 1/8" to 3/4" diameter -0.02
-0.020 (Cat HB)
Stockpile:
Dumped by truck 0.02
0.020 (Cat HB)
Truck Ownership:
Common ownership of trucks and loaders -
0.04
-0.040 (Cat HB)
Operation:
Constant operation -0.04
-0.040 (Cat HB)
Dump Target:
Nominal target 0.00
0.000 (Cat HB)
Net Cycle 'lime Adjustment:
Adjusted Loader Cycle Time:
Net Load Time per Truck:
-0.080 minutes
0.403 minutes
1.308 minutes
Truck Cycle Time:
Truck Exchange Time: 0.50 Minutes Adjusted for site altitude: 0.500 Minutes
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