We just had a request to build a two-tiered Keystone wall---on loose clay fill. Total height for the two walls would be approx. 15'l Demanded a design fee because we knew that we'd need an engineer and a good amount of time to get it designed and spec'd properly. Client declined which was fine.
<br>If I hadn't read all of these posts we might not have been so cautious. I even told the client about the Lowes job. Guess they think that the bottom line is more important until the wall blows out. Thanks guys. <p>----------<br>Lanelle<br>