exam-5(2014)openbook-1.doc - CALIFORNIA STATE UNIVERSITY...

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CALIFORNIA STATE UNIVERSITY, LONG BEACHDepartment of Civil Engineering and Construction Engineering managementCEM 425First ExamQuestion # 1 A construction site needs to be backfilled with dry sand before isolated footingsare constructed. The site is 127 X 173 X 12 ft. calculate the number of truckloads need to be hauled to this site. Assume 10 cy trucks will be used. Due to the
Question # 2 Calculate the volume of cut and fill for Area 2 shown on the Contour Map below.
GOOD LUCK
A. Determine the expected dragline production in BCY per hour for the followingdragline operation: (12 points)

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