| These kinds of things are very regional specific but the numbers I quoted are todays numbers and concrete and energy prices have gone up a lot in the last two years everywhere. I just completed a 13,000 gal project in Denver and the shell and rebar after the hole was dug was about $25,000 I believe.
As far as the foam block construction you'd have to see what brands of ICF (insulated concrete forms) are available in your area and there are some that are more polyurea friendly than others. |