Isolated concrete pier footings allowed?
Isolated concrete pier footings allowed?
(OP)
I thought I read some time ago that pier foundations in a seismic design category D had to be linked together with grade beams. That is, an individual pier system to support a structure was not allowed.
Is this familiar to anyone? Thanks in advance.
Is this familiar to anyone? Thanks in advance.






RE: Isolated concrete pier footings allowed?