Question

Below is the top view (not to scale) of a site on which grid leveling was conducted. Ground elevations (in m) are presented at each node. The grid cells are 10mx10m. 150 148 147 149 150 148 150 148 147 149 150 DI 148 150 148 147 149 150 148 The finished surface will be at elevation 145m. Sketch ground profiles for line AB, CD, and EF. No need of graph paper. The minimum elevation on the vertical axis should be 145m For each of the profiles in (a) calculate the area bounded between a profile and the finished surface. a) b) c) What are differences in profile areas in (b)? d) Use either profile area to calculate gross cut volume for the site. CFaut 1.15.

Answer 1

LOD 4 8 becauwe 3 om 4140m2