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2016-06-08_REVISION - C1981028
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2016-06-08_REVISION - C1981028
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Last modified
8/24/2016 6:23:17 PM
Creation date
6/8/2016 1:47:03 PM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981028
IBM Index Class Name
Revision
Doc Date
6/8/2016
Doc Name
Review Memo & Cost Estimate
From
Jared Ebert
To
Tabetha Lynch
Type & Sequence
RN7
Email Name
JLE
TNL
DIH
Media Type
D
Archive
No
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Cycle Time: <br />Scraper Loading Time: <br />Maneuver and Spread Time: <br />Job Condition Correction: <br />1.00 Minutes <br />0.60 Minutes <br />Net Correction: 0.830 NA <br />Site Altitude: 4000 feet <br />Road Condition: Firm, smooth, rolling, dirt/It. surfaced, watered, maintained 3.0 <br />Haul Route: <br />Seg # <br />Scraper Push Dozer <br />Source <br />Altitude Ad': <br />1.000 NA <br />(CAT HB) <br />Job Efficiency: <br />0.830 NA <br />(CAT HB) <br />Net Correction: 0.830 NA <br />Site Altitude: 4000 feet <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 />Roll. Res <br />Total Res <br />Velocity <br />(fpm) <br />Travel Time <br />(min) <br />1 <br />1600.00 <br />2.75 <br />3.00 <br />5.75 <br />1477 <br />1.16 <br />Haul Time: 1.16 minutes <br />Return Route: <br />Seg # <br />Haul Distance (Ft) <br />Grade <br />Roll. Res <br />Total Res Velocity <br />% 00m) <br />Travel Time <br />(min) <br />1 <br />1600.00 <br />-2.75 <br />3.00 <br />0.25 2965 <br />0.65 <br />Return Time: <br />0.65 <br />minutes <br />Total Scraper team cycle time: <br />3.41 <br />minutes <br />Adjusted for job conditions: <br />836.28 <br />LCY/Hour <br />Selected Number of Scrapers: <br />4 <br />Scraper(s) <br />Adjusted single scraper team (unit) hourly production: <br />1,672.55 <br />LCY/Hour <br />Adjusted multiple scraper team (fleet) hourly production: <br />1,672.55 <br />LCY/Hour <br />Unadjusted unit production/hour: 1,007.56 LCY/Hour <br />Optimal Number of Scrapers per push <br />dozer: <br />JOB TIME AND COST <br />Fleet size: 1 <br />Team(s) Total job time: <br />109.36 Hours <br />Unit cost: $1.301 /LCY Total job cost: $237,952 <br />
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