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Table 3. Topsoil Replacerent Calculations for Access and Haul/Walk Road <br /> Iit-Place imse Average Average Cycle <br /> Topsoil Topsoil Retopsoil Haul Total Average Time Time <br /> Volure Volure Area Distance Resistance Speed Minutes (hours) <br />Frrnr-To (yd3) (ya3)(1) (Acres) (ft) (X)(2) (MPH)(3) (4) (5) <br />Roadside TS/lower "A" Road 3,050 - 5.6 20.56 3.93 <br />Lower "A" Road/Roadside TS 3,050 +11.6 13.16 2.83 <br />Totals 27,749 33,299 17.2 6.76 108.48 <br />Roadside TS/rower "A" Road 1,800 + 2.1 19.97 3.23 • <br />Lower "A" Road/Roadside TS 1,800 + 3.9 26.66 0.96 <br />Totals 77,682 93,218 32.1 4.19 188.23 <br />105,431 126,517 49.3 <br />(1) hose Volume = (In-place volume) x (Swell Eactor of 1.20). <br />(2) Average Total Resistance (X) = rolling resistance plus grade resistance <br />(3.OY<) + or - (% grade fran profiles). <br />(3) Productim rates fran Caterpillar Performance Handbood edition 15. <br />(4) Cycle time include 1.5 mirutes to load, 0.7 minutes to ditnp aid 0.2 minutes spot time. <br />(5) Time = (Loose To soil Volume) <br />50 minutes per hour cycle tyre x 1.5 ICY Load Factor <br />Topsoil Replacanent Croplacd 108.48 hours x $273.06/hour = $29,621.55 <br />Topsail Replacerent Rangelanj 188.23 hours x $273.06/hour = $51,398.08 <br />~'Popsoil Rate $273.06/hour <br />Total Topsoil Replacenent Cost $81,019.63 <br />296.71 <br />lJ <br />* Topsoil Rate fran Revision PR-1, Attac}ment 3.5 , <br />4/16/87 LWH/mg/jb <br />