2011-08-30_APPLICATION CORRESPONDENCE - C2010088

• Permit No: C2010088
• IBM Index Class Name: APPLICATION CORRESPONDENCE
• Doc Date: 8/30/2011
• Doc Name: Cost Estimate
• From: DRMS
• Email Name: JRS
• Email Name: SB1
• Media Type: D
• Archive: No

Cycle Time Factors
Truck
Loader
Source
Altitude Adj:
1.000
1.000
(CAT HB)
Job Efficiency:
0.830
0.830
(CAT HB)
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)
Truck/Loader Worksheet Cont'd Task # 001 Page 2 of 3
Truck Bed (volume) Basis:
Struck Volume: 8.00 LCY
Heaped Volume: 10.00 LCY
Average Volume: 9.00 LCY
Adjusted Volume: 9.41 LCY
Loading Tool Capacity
Rated Capacity:
Bucket Fill Factor:
Adjusted Capacity:
Job Condition Corrections:
Net Correction:
Final Truck Volume Based on Number of Loader Passes:
0.830
2.250
0.875
1.969
Loading Tool Cycle Time:
Excavators and Front Shovels:
Machine Cycle Time vs. Job Condition Rating: BELOW AVERAGE
Selected Value within this Basic Rating: AVERAGE
Track Loaders — Material Description:
Cycle Time Elements (min )•
Load: NA
LCY (heaped)
Loose material - 1/2" to 3/4" (85 - 90 %) 0.875
LCY
0.830
Number of Loading Tool Passes Required to Fill Truck:
Maneuver: NA
Site Altitude (ft.): 4500 feet
Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, maneuver):
Net Cycle Time Adjustment:
Adjusted Loader Cycle Time:
Net Load Time per Truck:
7.88 LCY
Bucket Size Class: Medium
Dump. 0.100
NA
0.367
1.201
NA
4 passes
minutes
minutes
minutes
minutes
Truck Cycle Time:
Truck Exchange Time: 0.50 Minutes Adjusted for site altitude: 0.500 Minutes
Truck Load Time: 1.201 Minutes Adjusted for site altitude: 1.201 Minutes
Truck Maneuver and Dump Time: 0.80 Minutes Adjusted for site altitude: 0.800 Minutes
CIRCES Cost Estimating Software