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1989-12-04_GENERAL DOCUMENTS - C1981017
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1989-12-04_GENERAL DOCUMENTS - C1981017
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Last modified
1/11/2021 11:36:46 AM
Creation date
10/3/2012 10:06:00 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981017
IBM Index Class Name
GENERAL DOCUMENTS
Doc Date
12/4/1989
Doc Name
Bid Documents (IMP)
Permit Index Doc Type
General Correspondence
Media Type
D
Archive
No
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DRMS Re-OCR
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Signifies Re-OCR Process Performed
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r <br /> r <br /> M <br /> LCY/hr: <br /> Loader = 60 min/hr divided by a_ r- min/Truck load cycle* cycles/hr <br /> a3 cycles/hr x 3o dCY adj. Truck payload = 7/o r' r (unadjusted) <br /> r�F-loading time plus exchange time. <br /> adjusted production: <br /> ,o,s LCY/hr x ,�� job efficiency** x ,ee altitude adj. = a/aLCY/hr <br /> Truck = 60 min/hr divided by 7 d min/cycle = j cycles/hr <br /> F cycles/hr x adj. truck pay ooa a <, LCY/hr <br /> (unadjusted) <br /> adjusted production: <br /> LCY/hr x 83 job efficiency** x ,F y altitude adj. = 1 LCY/hr , <br /> average for aTf—shifts utilized <br /> Production balancing: <br /> o? divided by _ 2 7_s— trucks required for team* <br /> loader r Truck r <br /> *round to nearest whole number = 12 actual trucks utilized <br /> Note: For information on determining themost efficient truck/loader team <br /> combination for a particular job, please refer to Section VII of the <br /> estimating manual . <br /> Net hourly production for team = ro 7 oZ LCY/hr (use lower production figure <br /> between hourly loader production and Hourly truck team production) <br /> Hourly fleet production = �� - LCY/hr/team x teams = �. J LCY/hr <br /> JOB COST: <br /> Team cost/hr: Loader /hr <br /> haul truck = S 7 o_s /hr x trucks /hr <br /> _ $ 13=). - i /hr team <br /> Fleet cost/hr c,; /hr/team x teams = $ V-2, a , /hr <br /> Total job hours: <br /> /8a' � LCY divided by o ,a LCY/hr = 3, hours <br /> tom material vol . fleet prod. total job time <br /> hrs x $ /hr = $ _� a a / Total Job Cost <br /> tot. job time hourly fleet cost ' <br /> uni t cost/LCY = $ ar. ; divided by / Fa a ya = $ _/LCY <br /> totaT job cost total material vol . <br />
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