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Footing volume
Cubic yards of concrete for continuous strip footings or spread (pad / column) footings. Built-in waste factor; rebar displacement is negligible at typical pour sizes.
Concrete to order
3.5 cu yd
Exact: 2.96 cu yd; with 7% waste: 3.17; rounded up to nearest half-yard.
Built by Forward
Forward runs footing volume, slab volume, rebar LF, plus the full NEC/IBC/IMC catalog over text.