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Subject: RE: LX200/Observatory/Pier
From: Arnaldo Arnal
Reply To: mapug@shore.net
Date: Mon Jul 15 05:26:49 1996

At 23:22 7/14/96 UT,Herman you wrote:

>I have a 12", replacing an 11". Both pier designs use two welded pipes. The
>outside pipe is bolted to the concrete. the second pipe is inside of the firts
>held by six threaded bolts (it is filled with sand to dampen vibrations) the
>bolts allow you to continually ensure that the inside pier is level.

That is what I am planning to do, but I do not know if that was posted
before, but what is the diameter, external and internal of the pipes you use?

Regards
Arnaldo