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EARTHWORK ESTIMATING - DOZER WORK <br /> TASK DESCRIPTION: ��- �-��� �•`� TNM_..O ��.�--� ,�-,�L <br /> HOURLY EQUIPMENT COST: <br /> Machine make and model y�L attachments <br /> adjusted Operator Cost Per Hour <br /> hours days `- base base shift total <br /> shift per per rental operating wage overtime premium equio. <br /> no. day week rate/hr. cost/hr rate/hr adjustment ad '. cost/hr <br /> 1 Z-S /d a N/A <br /> 2 M « <br /> o a I Jhr.. <br /> $ /hr. divided by / shifts/day = $ average equipment cost/hr. <br /> MATERIAL QUANTITIES: <br /> BCY x swell factor = zz , oo LCY <br /> Verification method(s) used /�.✓ -�.,� x - s-�, <br /> HOURLY PRODUCTION: <br /> (-) favorable <br /> Push distance = yoo ft., altitude = _T-a7,, ft., grade = *IC % (+)unfavorable <br /> Unadjusted hour y production from dozer curve tables = 2 q�— LCY/hr. <br /> Job condition correction factors (multioly all approp. factors to obtain total) : <br /> Operator . . . . . . . . . . . . . . . . . . . . . �s <br /> Material Consistency . . . <br /> Dozing method (normal , slot, side-by-side) . . . . . <br /> Visibility (average for all shifts). . . . . . . . . <br /> Job efficiency (average for all shifts). . . . . . . B 3 <br /> Direct Drive Transmission. . . . . . . . . . . . . . <br /> Grade adjustment . . . . . . . . . . . . . . . . . . �" <br /> Altitude adjustment . . . . . . . . . . . . . . <br /> Material weiqht correction . . . . . . . . . . . . . <br /> Blade type .. <br /> y,? net correction factor <br /> LCY/hr. x Y,3 _ /,;2,y. Z LCY/hr. adjusted prod. per dozer <br /> unadjr oyrod. net correction <br /> / x /;z�! LCY/hr = /-z yoz_ LCY/hr. adjusted fleet production <br /> no. dozers d-j. prod. <br /> used per dozer <br /> JOB COST: <br /> moo, voo LCY divided by /A 2. LCY/hr. _ /77. / total job hours <br /> total material vol. fleet orod. <br /> $ j/ /hr. ava. dozer cost x / dozers used = $ Ile hourly fleet cost <br /> / 7 7 . / hrs x $ ;'/l /hr. = $ a o 'o ^ Total Job Cost <br /> total job time hourly fleet cost <br /> unit cost/LCY = $ 9 0 divided by = $t0td! Material vol. S /LCY <br /> 32 <br />