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TABLE 3.9-1 FINISH GRADING -MOTOR GRADER WORK <br />Task 8 <br />• TASK DESCRIPTION - <br />Final grade disturbed areas with slopes < 10°k. This will be in the lower <br />area of the road. Reclamation of the road and mine site will create <br />slopes that are too steep for a grader to operate upon. <br />ese slopes will be left somewhat rough for moisture retention. <br />HOURLY EQUTR(VIENT COST <br /> <br />MACHINE MAKE AN MODEL - Cat 14 G ATTACHMENTS NONE <br />OWNERSHI COST/hr 38.43 <br />OPERATING COST/hr 35.03 <br />ADJUSTMENTS none 0 <br />OPERATOR COST/hr 22.95 <br />MACHINE COST $96.41 <br />AREA MEASURMENTS <br />Creek Crossing areas w re culverts were 3000 sq-ft <br />Lower portion of roa 13500 sq-ft <br />Topsoil Stockpile area 25000 sq-ft <br />TOTAL AREA TO BE GRA D IN ACRES = 0.95 ACRES <br />(only those areas with slopes 10 %) <br />GRADER HOURLY PRODUCTIO <br />All areas to be finish graded will h ve been rough graded with <br />dozer. Motor Grader will only be s nothing the area. <br />RATE USED = <br />JOB EFFICIENCY <br />NUMBER OF GRADERS <br />ADJUSTED HOURLY P <br />JOB COST <br />TOTAL AREA <br />TOTAL JOB TIME <br />HOURLY COST <br />COST PER UNIT AREA <br />~~ <br />Mu Vol I <br />TOT, <br />Page - 9 <br />JOB COST <br />$77.96 /AC <br />1.49 AC/HR <br />0.83 50 miNh <br />1 <br />1.24 AC/HR <br />0.95 ACRES <br />0.77 HOURS <br />96.41 $ / HR <br />$74.27 <br />8/30/96 <br />