The GC is telling me its water tight, but I went out to take pictures a few weeks ago and the end cap was off with a little mud puddle/lake pooled at one end of the box.
We're going to do 100% galvanized with whatever we put down there. Kyle, to your point, yeah, I'm not worried about listed pipe stands, but anything else hanger-wise I've always operated under the rule that if it touches the pipe or structure and isn't common hardware its got to be listed. That's what's always given me pause with strut pipe clamps. I was flipping through a NEFCO catalog that my mechanical co-worker gave me, and Now I'm thinking about an Anvil 191 into a drop-in. https://www.anvilintl.com/products/191-adjustable-pipe-saddle-with-u-bolt Benjamin Young On Wed, Mar 14, 2018 at 2:27 PM, Prahl, Craig/GVL <[email protected]> wrote: > Unistrut, bolts, clamps, etc. would rust in the trench, wouldn't they? > > Is there the chance that this pipe could be laying in water? > > > > > Craig L. Prahl > Fire Protection Group Lead/SME > Direct - 864.920.7540 > Fax - 864.920.7129 > Direct Extension 77540 > CH2M is now Jacobs. > 200 Verdae Blvd. > Greenville, SC 29607 > [email protected] > http://www.jacobs.com > > -----Original Message----- > From: Sprinklerforum [mailto:[email protected]. > org] On Behalf Of Jeff Normand > Sent: Wednesday, March 14, 2018 1:57 PM > To: [email protected] > Subject: Re: Supporting pipe in bottom of pre-cast trench [EXTERNAL] > > Unistrut, Quik Bots and Riser Clamps per structural engineer on job I did. > Of course he stamped the detail and I'm sure he charged for it. > > On Wed, Mar 14, 2018 at 12:51 PM, Ben Young <[email protected]> > wrote: > > > I've got to run a 4" deluge pipe inside a pre-cast concrete trench for > > about 120 feet. > > This goes across a roadway to a loading dock, and the lid of the > > trench is also concrete (IE, not mesh or open). > > > > Space isn't a huge issue, since we have the bottom of the trench to > > ourselves. > > > > I'm just thinking there should be a better or simpler way to support > > the pipe besides very small pipe stands, or using riser clamps rodded > > down to drop-ins in the base. > > > > concrete for the trench is 6" thick. > > I cannot go more than about a foot off the bottom as the top part of > > the trench is reserved for the process piping. > > > > > > I mean, I know there are ways to support the pipe since we work > > alongside a mechanical division, but none of theirs appear to be listed. > > > > Has anyone come up with a better solution besides the riser clamps, > > pipe stands, or angle brackets? > > > > > > > > Benjamin Young > > -------------- next part -------------- An HTML attachment was > > scrubbed... > > URL: <http://lists.firesprinkler.org/private.cgi/ > > sprinklerforum-firesprinkler.org/attachments/20180314/ > > ee043373/attachment.html> > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler > . > > org > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: <http://lists.firesprinkler.org/private.cgi/ > sprinklerforum-firesprinkler.org/attachments/20180314/ > 2054c96f/attachment.html> > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler. > org > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler. > org > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.firesprinkler.org/private.cgi/sprinklerforum-firesprinkler.org/attachments/20180314/fb2848ce/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
