[RE-wrenches] Expansion on conduits on commercial roof tops!

[James Rudolph]

Thanks fellas,
I guess I was not clear. We are using RMC or IMC on all of are roof top
runs with the appropriate expansion fittings. I am trying to figure out how
to deal with the movement of the conduits at the bases where we strap it
down to the base( a curb with a small peice of shallow b-line placed on it
(4') ).

On Thu, Dec 22, 2011 at 12:06 PM, Jason Szumlanski <Jason at fafcosolar.com>wrote:

> PVC conduit? Search for “Carlon PVC Expansion Fittings.”****
>
> ** **
>
> They publish a good PDF that shows when expansion fittings are required
> and how to install them properly.****
>
> ** **
>
> Jason Szumlanski****
>
> Fafco Solar****
>
> ** **
>
> ** **
>
> *From:* re-wrenches-bounces at lists.re-wrenches.org [mailto:
> re-wrenches-bounces at lists.re-wrenches.org] *On Behalf Of *James Rudolph
> *Sent:* Thursday, December 22, 2011 9:39 AM
> *To:* RE-wrenches
> *Subject:* [RE-wrenches] Expansion on conduits on commercial roof tops!***
> *
>
> ** **
>
> Howdy Wrenches,
>
> I was wondering how everybody is dealing with expanding conduits on roof
> tops? Do we have an accepted best practice on this?. What I am really
> looking for is a way to starp long conduit runs on commercial rooftops in
> direct sun that allow movement and expanision joints to do thier job.
>
> Mahalo in advance!
>
>
>
> *James B Rudolph
> NABCEP Certified PV Installer
>
> *****
>
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-- 
*James B Rudolph
NABCEP Certified PV Installer

*
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