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Manhole 8 Take Off Sheet
Manhole 8

Step 1:        Top        33.47
                   Bottom   28.72
                   Height    4.75 inches

Step 2: Convert the inches to feet using the vertical scale on the drawing.  Show all work!!

                    1" = 3'
                    4.75 x 3 = 14.25
                    4.75" = x

Step 3: Convert this number to feet and inches:

                 14 ft, 3 in.

Step 4: Using a 32" cone, choose one base section and as many risers as needed to get within 8 inches of the top without going over.

32" cone

X
16" riser  
36" riser X
48" riser X
36" base  
48" base X


Production Height:    13' 8"


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