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4. Section Method (4 points) Using the section method (the average end area method), determine the required volume of the cuts and fills for a new road. The cuts and fills for each station are shown in Table below Express your answer in cubic yards. Cut (sf) Fill (sf 120 100 Station 1+00 1+50 2+00 2+50 3+00 3+40 145 120 80 50 400 The material in this problem has a shrinkage of 94 percent and a swell of 25 percent. Determine the net import or export required for the project and the number of 10-cubic-yard truckloads needed to haul the material to or from the project Complete the table using either Excel or hand calculation. Volume Cut (bcy): Volume Fill (ccy):

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Volume cut 443 2 2 3010 30 231uYd3. 2 )% 270, 37 yd3. Total Fil! (129.63 yd 3 FillvolumeCut volume 29.63398 16 y4 ¥equired

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