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2013-04-15_REVISION - C1981038 (2)
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2013-04-15_REVISION - C1981038 (2)
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Entry Properties
Last modified
8/24/2016 5:19:31 PM
Creation date
4/19/2013 7:08:00 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981038
IBM Index Class Name
Revision
Doc Date
4/15/2013
Doc Name
Proposed Decision Letter & Form and Cost Estimate
From
DRMS
To
Bowie Resources
Type & Sequence
SL4
Email Name
BFB
SB1
SLB
Media Type
D
Archive
No
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Cost Summary Worksheet Cont'd Task # 001 Page 54 of 118 <br />Truck Bed (volume) Basis: <br />Struck Volume: 35.00 LCY <br />Heaped Volume: 46.50 LCY <br />Average Volume: 40.75 LCY <br />Adjusted Volume: 46.50 LCY <br />Final Truck Volume Based on Number of Loader Passes: 41.63 LCY <br />Loading Tool Capacity <br />Bucket Size Class: NA <br />Rated Capacity: 11.250 LCY (heaped) <br />Bucket Fill Factor: 0.925 Loose material - 1/8" to 3/8" (90 - 95 %) 0.925 <br />Adjusted Capacity: 10.406 LCY <br />Job Condition Corrections: Site Altitude (ft.): 7100 feet <br />Net Correction: 0.830 0.830 <br />Loading Tool Cycle Time: Number of Loading Tool Passes Required to Fill <br />Excavators and Front Shovels: Truck: <br />Machine Cycle Time vs. Job Condition Rating: NA <br />Selected Value within this Basic Rating: NA <br />Track Loaders — Material Description: <br />Cycle Time Elements (min.): <br />Load: NA Maneuver: NA Dump: 0.100 <br />Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, maneuver): 0.600 minutes <br />4 passes <br />Cycle Time Factors <br />Haul Distance <br />Factor (min.) <br />Source <br />Material: <br />Material 3/4" to 6" diameter 0.00 <br />Truck <br />Loader <br />Source <br />Altitude Adj: <br />1.000 <br />1.000 <br />(CAT HB) <br />Job Efficiency: <br />0.830 <br />0.830 <br />(CAT HB) <br />Net Correction: 0.830 0.830 <br />Loading Tool Cycle Time: Number of Loading Tool Passes Required to Fill <br />Excavators and Front Shovels: Truck: <br />Machine Cycle Time vs. Job Condition Rating: NA <br />Selected Value within this Basic Rating: NA <br />Track Loaders — Material Description: <br />Cycle Time Elements (min.): <br />Load: NA Maneuver: NA Dump: 0.100 <br />Wheel and Track Loaders - Unadjusted Basic Loader Cycle Time (load, dump, maneuver): 0.600 minutes <br />4 passes <br />Cycle Time Factors <br />Haul Distance <br />Factor (min.) <br />Source <br />Material: <br />Material 3/4" to 6" diameter 0.00 <br />0.000 <br />(Cat HB) <br />Stockpile: <br />Conveyor or dozer piled 10 ft. high or less 0.01 <br />0.010 <br />(Cat HB) <br />Truck Ownership: <br />Common ownership of trucks and loaders -0.04 <br />-0.040 <br />(Cat HB) <br />Operation: <br />Constant operation -0.04 <br />-0.040 <br />(Cat HB) <br />Dump Target: <br />Nominal target 0.00 <br />0.000 <br />(Cat HB) <br />Truck Cycle Time: <br />Truck Exchange Time: 0.70 <br />Truck Load Time: 1.690 <br />Truck Maneuver and Dump Time: 1.10 <br />Truck Travel (Haul & Return) Time: <br />maintained 3.0 <br />Haul Route: <br />Net Cycle Time Adjustment: <br />Adjusted Loader Cycle Time: <br />Net Load Time per Truck: <br />-0.070 minutes <br />0.530 minutes <br />1.690 minutes <br />Minutes Adjusted for site altitude: 0.700 Minutes <br />Minutes Adjusted for site altitude: 1.690 Minutes <br />Minutes Adjusted for site altitude: 1.100 Minutes <br />Road Condition: Firm, smooth, rolling, dirt/lt. surfaced, watered, <br />Seg # <br />Haul Distance <br />Grade ( ° /o) <br />Roll. Res <br />Total Res <br />Velocity <br />Travel <br />(Ft) <br />( ° /a) <br />( %) <br />(fpm) <br />(min) <br />CIRCES Cost Estimating Sofiivare <br />
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