Posted 11/10/2013 20:46 (#3436704 - in reply to #3436344) Subject: Re: Concrete thickness for 12,000 upright tank.
Statesville, NC
My main concern would be what's under the concrete. If its solid subsoil you don't need as much thickness. If there is any fill of any kind, I would go thicker and put some rebar or welded wire in it.