The Rohn spec calls for the legs of the bottom section to be buried a few inches in pea gravel below the concrete. My contractor suggests that as long as the top is properly sealed, it's overkill and
I did exactly that with the Universal towers that I previously owned, however the bases were square tubes with plate welded on the side for mounting to the tower. I am not sure how you can fill the c
The big problem is condensation in the tower legs. It doesnt matter if water cant get into the legs, moisture will, and then will condense when the temps drop. That water collects over time and will