It is almost impossible at times to get a uniform downhill slope -
especially if you are on a really flat lot like here in FL....an alternative
is to make the tube crest in the middle - and the ends will have sweeps
upward and hopefully not allow moisture to get in but have the ability for
condensation, etc to get out (i.e,. breath)
As far as perf conduit - it will let in more than it will let out!
K4OJ
----- Original Message -----
From: "Mike & Coreen Smith" <ve9aa@nbnet.nb.ca>
To: "Jim White, K4OJ" <k4oj@tampabay.rr.com>; "Bruce Makas" <k1my@msn.com>;
"towertalk submital" <towertalk@contesting.com>
Sent: Monday, January 21, 2002 7:18 PM
Subject: Re: [TowerTalk] To Bury or Not to Bury
>
> If at all possible try to angle the conduit at a downward slant, or use
> drain pipe (holes facing down).
>
> I did the sloping bit (it was a real hard dig towards the end,*whew* but
> never had trouble with water buildup as any moisture drains out the lower
> end, near the base of my closest tower)
> Drain pipe "can" be hard to fish through at times. (hint---put a rope
inside
> it as you go along putting it together)
>
>
> Mike 'AA
>
> Michael, Coreen & Corey Smith
> (VE9AA, VE9AAA & Little-VE9 to be)
> 271 Smith Rd
> Waterville, NB
> E2V 3V6
> Canada
> http://members.tripod.com/~ve9aa/index.html
> http://www.geocities.com/RainForest/Vines/2174/
>
> ----- Original Message -----
> From: "Jim White, K4OJ" <k4oj@tampabay.rr.com>
> To: "Bruce Makas" <k1my@msn.com>; "towertalk submital"
> <towertalk@contesting.com>
> Sent: Tuesday, January 22, 2002 1:14 AM
> Subject: Re: [TowerTalk] To Bury or Not to Bury
>
>
> >
> > pro:
> >
> > aesthetics and ease of lawn mowing
> > absorption of rf gone astray (I know, its coax)
> > not falling on your face when you have to climb the tower at night
because
> > you tripped over the feedlines
> >
> > con:
> >
> > sweat
> > labor
> > if you put it in a conduit make sure you do not create a situation which
> > will hold water in as well as it keeps it out....a low spot in the
middle
> > can become filled with deliciously stagnant water and do a really nice
job
> > on the stuff wallowing in it
> >
> > A new home development near me has a flex conduit they are burying for
> > communications stuff, think cable TV and telephone will share this - if
is
> > on a huge spool and probably is smooth as silk on the inside making
> pulling
> > a snap - no lumps or bumps to snag on...
> >
> > You have two choices the way I see it - either bury it or bury it inside
> of
> > something
> >
> > My Opinion
> >
> > k4oj
> >
> >
> >
> >
> >
> > ----- Original Message -----
> > From: "Bruce Makas" <k1my@msn.com>
> > To: "towertalk submital" <towertalk@contesting.com>
> > Sent: Monday, January 21, 2002 10:30 AM
> > Subject: [TowerTalk] To Bury or Not to Bury
> >
> >
> > >
> > > My principle QTH is a rural area and there is no need for me to bury
the
> > > feed lines and control lines for aesthetic reasons, but is there
another
> > > reason? I have several one hundred foot runs and I was thinking, why
not
> > > just leave them on top of the ground? If there is a concern about
> animals
> > > eating the cables (?) I can just have a run of PVC on top of the
ground
> > with
> > > the cables inside.
> > >
> > > Or is there a compelling reason to bury? RFI? Lightning protection?
> > >
> > > Thanks in advance,
> > >
> > > Bruce, K1MY
> > >
> > >
> > >
> > >
________________________________________________________________________
> > > Where do you get ICE bandpass filters & beverage matching boxes? The
> > > same place that pays for the hosting of this list: The eHam Store.
> > > Order online at http://store.eham.net.
> >
> -----------------------------------------------------------------------
> > >
> > > -----
> > > FAQ on WWW: http://www.contesting.com/FAQ/towertalk
> > > Submissions: towertalk@contesting.com
> > > Administrative requests: towertalk-REQUEST@contesting.com
> > > Problems: owner-towertalk@contesting.com
> > >
> >
> >
> > ________________________________________________________________________
> > Where do you get ICE bandpass filters & beverage matching boxes? The
> > same place that pays for the hosting of this list: The eHam Store.
> > Order online at http://store.eham.net.
> > -----------------------------------------------------------------------
> >
> > -----
> > FAQ on WWW: http://www.contesting.com/FAQ/towertalk
> > Submissions: towertalk@contesting.com
> > Administrative requests: towertalk-REQUEST@contesting.com
> > Problems: owner-towertalk@contesting.com
> >
> >
>
________________________________________________________________________
Where do you get ICE bandpass filters & beverage matching boxes? The
same place that pays for the hosting of this list: The eHam Store.
Order online at http://store.eham.net.
-----------------------------------------------------------------------
-----
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