2013-08-21_REVISION - M1978116

• Permit No: M1978116
• IBM Index Class Name: REVISION
• Doc Date: 8/21/2013
• Doc Name: Reclamation Cost Estimate.
• From: DRMS
• To: Cotter Corp.
• Type & Sequence: AM2
• Email Name: THM
• Email Name: GRM
• Media Type: D
• Archive: No

Truck/Loader Worksheet Cont'd Task # 04A
Truck Bed (volume) Basis:
Struck Volume:
17.10
LCY
Heaped Volume:
22.10
LCY
Average Volume:
19.60
LCY
Adjusted Volume:
22.10
LCY
Final Truck Volume Based on Number of Loader Passes:
Loading Tool Capacity
Rated Capacity:
Bucket Fill Factor:
Adjusted Capacity:
Job Condition Corrections:
r,
Altitude Adj: }
Job Efficiency:
Net Correction:
21.65
Bucket Size Class: NA
3.900 LCY i heaved )
0.925 Loose material - 1 � 8" to 3/8" t 90 - 950 o) 0.925
3.608 LCY
Truck Loader
1.000 1.000
0.830 0.830
t
0.830 0.830
Site Altitude (ft.): 5450 feet
Source
(CAT HB)
(CAT HB)
Page 2 of 3
LCY
Loadiny- Tool Cycle Time: Number of Loading Tool Passes Required to Fill Truck: 6 passes
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, maneuver):
0.483 minutes
Cycle Time Factors
Factor imin. ,,
Source
Material:
- - -
Material 1/8" to 3/4" diameter -0.02 -0.020
-
; Cat HB s
Stockpile:
- -
Dumped b;.• truck 0.0.2 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 Tar; et:
Nominal target 0.00 0.000
('Cat HB)
Net Cycle Time Adjustment: -0.080
minutes
Adjusted Loader Cycle Time: 0.403
minutes
Net Load Time per Truck: 2.113
minutes
Truck Cycle Time:
Truck Exchange Time:
0.60 Minutes Adjusted for site altitude:
0.600 Minutes
Truck Load Time:
2.113 Minutes Adjusted for site altitude:
2.113 Minutes
Truck Maneuver and Dump Time:
1.00 Minutes Adjusted for site altitude:
1.000 Minutes
Truck Travel (Haul & Return)
Time: Road Condition: Firm, smooth, rolling, dirt/it. surfaced, watered,
maintained 3.0
CIRCES Cost Estimating Software