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2008-11-25_REVISION - M1978349
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2008-11-25_REVISION - M1978349
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Last modified
6/15/2021 11:44:24 AM
Creation date
12/2/2008 9:48:24 AM
Metadata
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Template:
DRMS Permit Index
Permit No
M1978349
IBM Index Class Name
REVISION
Doc Date
11/25/2008
Doc Name
Notice of surety increase
From
DRMS
To
United Co./Oldcastle SW
Type & Sequence
SI2
Email Name
THM
Media Type
D
Archive
No
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Material description <br />Top Soil <br />Rated payload : 82,000 pounds <br />Payload capacity : 51.25 LCY <br />Cycle Time : <br />Scraper loading time * : 0.90 <br />Maneuver and spread time : 0.70 <br />* load time per scraper pair on push-pull models <br />Heaped volume : 34.00 LCY <br />Average volume : 28.60 LCY <br />Adjusted capacity : 28.60 LCY *** <br />hourly production reflects volume per scraper pair on push-pull models <br /> Job Condition Corrections : Site altitude (ft.) : 5,300 <br /> Scraper Push dozer Source <br />minutes Altitude adj.: 0.960 NA (Cat HB) <br />minutes Job efficiency : 0.830 NA (Cat HB) <br /> Net correction : 0.797 NA <br />Travel time : <br />Road condition description :Rutted dirt, little maintenance, no water, 2" tire penetration <br />Haul Rnute <br />Seg. # Haul distance (feet) Grade (%) Roll. res. (%) Total res. (%) Velocity (fpm) Travel time (min.)** <br />1 400 0.00 5.00 5.00 1375 0.38 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />maul time : U.Ja <br />Roti irn rni ita <br />** travel time for each segment is adjusted for acceleration/deceleration. Return time <br />table velocities are max. attainable per total resistance shown, not average <br />Total scraper team cycle time (load + haul + maneuver and spread + return) <br />Unadjusted unit production/hour : 723.40 LCY/hour *** Adjusted for job conditions <br />Optimal number of scrapers per push dozer : NA Selected number of scrapers <br />Adjusted single scraper team (unit) hourly production <br />Adjusted multiple scraper team (fleet) hourly production <br />U.35 <br />minutes <br />minutes <br />2.37 minutes <br />576.40 LCY/hour <br />2 scraper(s) <br />1,152.81 LCY/hour <br />1,152.81 LCY/hour
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