[TowerTalk] Rohn HDHBX Installation Manual
   
    K7LXC@aol.com
     
    K7LXC@aol.com
       
    Thu, 22 Jul 1999 10:47:06 EDT
    
    
  
In a message dated 99-07-21 20:35:43 EDT, rhiker@uswest.net writes:
> Also, I plan on digging a 3'x3'x6' hole for the base. I have ordered 4000psi
>  cement. I plan on filling the 1st foot of the hole with sand or gravel. Any
>  feedback on this. Is this an overkill?
      NO - in fact it's way UNDERKILL. Where's your Rohn book? The factory 
spec calls for 5'9" x 5'9" x 4' for 4.9 cubic yards of concrete. Your hole 
will have 2 yards. This is a big violation of the LXC Prime Directive to "DO 
what the manufacturer says".
      You don't need any sand or gravel for drainage at the bottom. There's 
nothing to drain. 
Cheers,   Steve   K7LXC
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