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2015-01-30_REVISION - C1996083
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2015-01-30_REVISION - C1996083
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Entry Properties
Last modified
8/24/2016 5:57:03 PM
Creation date
2/3/2015 12:58:48 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1996083
IBM Index Class Name
Revision
Doc Date
1/30/2015
Doc Name
Reclamation Cost Estimate - MT4
From
Bowie Resources
To
DRMS
Type & Sequence
MT4
Email Name
SLB
Media Type
D
Archive
No
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Bowie No. 2 Mine C1996083 Midterm Review No. 4 (MT -4) Page 34 of 558 <br />Cycle Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />0.90 Minutes <br />0.60 Minutes <br />Site Altitude: 6750 feet <br />Net Correction: 0.830 NA <br />Travel Time: <br />Road Condition: Firm, smooth, rolling, dirt/It. surfaced, watered, maintained 3.0 <br />Haul Route: <br />Seg # <br />Scraper <br />Push Dozer <br />Source <br />Altitude Adj: <br />1.000 <br />NA <br />(CAT HB) <br />Job Efficiency: <br />0.830 <br />NA <br />(CAT HB) <br />Site Altitude: 6750 feet <br />Net Correction: 0.830 NA <br />Travel Time: <br />Road Condition: Firm, smooth, rolling, dirt/It. surfaced, watered, maintained 3.0 <br />Haul Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />( %) <br />Roll. Res <br />( %) <br />Total Res <br />( %) <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />800.00 <br />0.00 <br />3.00 <br />3.00 <br />2824 <br />0.52 <br />Haul Time: 0.52 minutes <br />Return Route- <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />( %) <br />Roll. Res <br />( %) <br />Total Res <br />( %) <br />Velocity (fpm) <br />Travel Time <br />(min) <br />1 <br />800.00 <br />0.00 <br />3.00 <br />3.00 <br />2874 <br />0.40 <br />Return Time: <br />Total Scraper team cycle time: <br />Adjusted for job conditions: <br />Selected Number of Scrapers: <br />Adjusted single scraper team (unit) hourly production: <br />Adjusted multiple scraper team (fleet) hourly production: <br />Unadjusted unit production/hour: 902.82 LCY/Hour <br />Optimal Number of Scrapers per push dozer: <br />JOB TIME AND COST <br />Fleet size: 1 Team(s) <br />Unit cost: $0.784 /LCY <br />0.40 <br />minutes <br />2.42 <br />minutes <br />749.34 <br />LCY/Hour <br />2 <br />Scraper(s) <br />749.34 <br />LCY/Hour <br />749.34 <br />LCY/Hour <br />Total job time: 60.63 Hours <br />Total job cost: $35,621 <br />
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