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navi_jen

Determining if ledge exists

navi_jen
9 years ago

Hi there....

I am planning an addition in a neighborhood that has a LOT of ledge...and I'm pretty sure my house was built on it (see pics).

How does one determine if ledge exists on a building site short of actually digging? I am trying to build plans with the architect, but if there is ledge, that is going to throw the whole basement garage idea into the garbage (don't think I really want to blast next to a 100 year old house).

Thanks in advance...

J

Picture 1 is front of house foundation