Question: Blue tops are hub stakes ( 2 ' ' 2 ' ' 6 ' ' ) driven into the ground until the top is at

Blue tops are hub stakes (2''2''6'') driven into the ground until the top is at the exact elevation of finished (design) grade. Calculate the finish (design) grade elevations at each station and find the height for each blue tor above the existing grade. The following is the vertical curve data from the plans: PVI STA=11+02.43, PVI Elev=43.32ft, g1=+6.00, g2=-2.00, and L=550ft.(16pts)
\table[[Station,Existing Elev. ft
Blue tops are hub stakes ( 2 ' ' 2 ' ' 6 ' ' )

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