Our company installs wood power poles to hold up outdoor warning sirens. We
have used a drilling company for many years. The max diameter he can go is 6
FT we usually drill 10-15 ft deep. If you get a real professional he can
drill the hole in less that 10 minutes. My experience is that drilling makes
a perfect hole and usually costs less than trying to dig with a small back
hoe.
Please stay out of the holes! Having been in the fire service for more than
20 years i have pulled a few lucky people out who found out just how fast a
hole fills up when a side caves in.
Jim KB9KOZ
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
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