[TowerTalk] Nube rebar question

[Jim Brown]

On Tue,12/16/2014 9:27 AM, Kent Olsen wrote:
> What do you do in the bottom where the rebar sits on the dirt? Is this just a sacrificial bit?

A layer of gravel at the bottom of the hole. If you put the bottom 
section of the tower into the concrete pour as many of us do, the layer 
of gravel is important for another reason -- it provides drainage for 
water that comes down the legs of the tower.

73, Jim K9YC