Flood Volume 2013-03-05Flood Volume Calc 23 Fair St
26
Height below BFE
10" wall
Proposed Foundation
existing house
Main
addition
total
below BFE
volume below bfe
Existing Structure
Proposed Structure
Change
If
31 2 114 If
4 456 sf area
0.833 cf per sf
379.848
14.06844 Cu yds foundation
572 sf
192 sf
764 sf
4
113.1852 cu yds
113 cu yds
14 cu yds
-99 cu yds