[TowerTalk] 50' on 12" slab

[mike.wrigglesworth@soundprint.com (Mike Wrigglesworth)]

Hello,

I'm hoping to install a 50' self-supporting tower onto a 12" concrete slab
that is a balcony on a building within a plant.  The balcony is 17' above
grade and has a surface 12' x 17'. 

Is this possible or will I need to install a 70' tower in a full foundation
at grade?

Any thoughts are greatly appreciated.

Regards,

Mike