[TowerTalk] 30 foot Rohn 25G calculations

[bcarling at cfl.rr.com]

(I'm not sure if my earler message came  through, not seeing it....)

I am putting together a permit application with my city which requires certfication for 139 mph 
for three second gusts as in TI-222 spec. Also steady 100 or 110 mph I think. I will review 
that.

We are making a 30 foot Rohn 25G tower according to the Rohn specification with  4 foot 
cube base of concrete with no guys. I'm just qualifying the tower for the permit. 
I already have good drawings and aof course borrowed the Rohn PDF blurb that says it is 
compliant with TI-222.

Does anyone know of a set of calculations for this fairly standard tower? We would love to 
find someone who would share their calculations or point us to someone who would 
do them reasonably?

I know someone mentioned some possibilities earlier, via ARRL or whatever...

Any pointers will be appreciated.

Bry, AF4K