Hello to group:
Well, I made a big mistake. I hired a contractor to dig out the
basement floor 18", install a perimeter drain, put down a compacted
stone bed and water barrier, then pour a new cement floor.
The floor came out great. Sump works fine.
Problem is, the contractor assured me that I had enough foundation to
do this project. There wasn't.
Now I have about 8" of exposed soil at the floor! What can I do to
shore this up before the dirt underneath the foundation walls washes
out?
I thought of putting in rebar and puring a pony wall, but maybe thats
overkill.
Suggestions?
Bob Morrison - 27 Sep 2005 17:17 GMT
In a previous post PR man wrote...
> Now I have about 8" of exposed soil at the floor! What can I do to
> shore this up before the dirt underneath the foundation walls washes
[quoted text clipped - 4 lines]
>
> Suggestions?
There are a couple of options:
1. Extend the foundation wall downward with a new footing
2. Pour a partial height wall alongside the existing. This requires
giving up some basement space.
You should hire a local engineer to review the situation and make
recommendations.

Signature
Bob Morrison, PE, SE
R L Morrison Engineering Co
Structural & Civil Engineering
Poulsbo WA