This "drain hole" thing is always so laughable. It is a unique idea to the ham
community. Holes let water in as well as out and there is no reason to worry
about water ingress if ordinary care in taken in conduit installation.
There are literally millions of miles of buried conduit in the world with no
"drain holes" and there is no epidemic of water issues.
Al
AB2ZY
________________________________________
From: TowerTalk <towertalk-bounces@contesting.com> on behalf of Dick's
<rcblumen@centurylink.net>
Sent: Monday, August 28, 2017 8:41 AM
To: Tom Hellem
Cc: towertalk@contesting.com
Subject: Re: [TowerTalk] Direct Burial Of Coax (Was "A Dumb Question")
I stand corrected. I think you folks are correct. My idea of burying coax in
sand and protecting it with plastic trim boards is not as good as laying the
coax in perforated pvc pipes that have drain holes over pea gravel. Both are as
effective in the short run, but with the pipe you can always replace the coax
or add another line if you pre-ran a string or rope with the coax.
Dick, K0CAT
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