G’day @Jlawrence there is a really good site they are in Kenya you may be familiar with them?
There is also a manual _ http://elephantsandbees.com/wp-content/uploads/2014/05/Beehive-Fence-Construction-Manual-2014-ss.pdf
I have read all the work they do it sounds a really good system and not just for bees but crops as well.
these are the Contact Details:
Dr Lucy King, MSc, DPhil.
Elephants and Bees Project Leader
Save the Elephants
P.O. Box 54667, Nairobi 00200, Kenya
+254 (0)720 441178