A site is to be graded such that a level building pad will be installed at an elevation of 110 feet. Cross-sections of t

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A Site Is To Be Graded Such That A Level Building Pad Will Be Installed At An Elevation Of 110 Feet Cross Sections Of T 1 (55.04 KiB) Viewed 40 times

A site is to be graded such that a level building pad will be installed at an elevation of 110 feet. Cross-sections of the existing ground are provided above. Section A and Section B are 150 feet apart. Note that the vertical scale is different from the horizontal scale; this is often done in engineering to exaggerate the variation in the vertical direction. How much fill is needed between Section A and Section B? Proposed building pad Fill 110 Existing ground Section A 100 90 (Datum) 0 25 50 75 100 125 150 175 110 Section B 100 90 0 (Datum) 25 50 75 100 125 150 175