Trying to explain to the owner why it's happened seven (7) times on the same system
has been a problem. ________________________________ From: Sprinklerforum <sprinklerforum-boun...@lists.firesprinkler.org> on behalf of Ron Greenman <rongreen...@gmail.com> Sent: Wednesday, December 20, 2017 5:22 PM To: sprinklerforum@lists.firesprinkler.org Subject: Re: Corrosion Yes, And on the same first section of a 4" bulk main immediately following the rise, and after that piece had been replaced. At no more the four feet away from it's reflected twin riser coming off the same manifold. And then never again anywhere. and it was a tree, not a grid. On Wed, Dec 20, 2017 at 2:13 PM, Scott Futrell <sco...@ffcdi.com<mailto:sco...@ffcdi.com>> wrote: I know you can’t do dry gridded, but people do. So assuming it is wet, yes. Scott Office: (763) 425-1001 x 2<tel:(763)%20425-1001> Cell: (612) 759-5556<tel:(612)%20759-5556> From: Sprinklerforum [mailto:sprinklerforum-boun...@lists.firesprinkler.org<mailto:sprinklerforum-boun...@lists.firesprinkler.org>] On Behalf Of Scott Futrell Sent: Wednesday, December 20, 2017 4:12 PM To: sprinklerforum@lists.firesprinkler.org<mailto:sprinklerforum@lists.firesprinkler.org> Subject: RE: Corrosion This sender failed our fraud detection checks and may not be who they appear to be. Learn about spoofing<http://aka.ms/LearnAboutSpoofing> Feedback<http://aka.ms/SafetyTipsFeedback> Wet or dry? Scott Office: (763) 425-1001 x 2<tel:(763)%20425-1001> Cell: (612) 759-5556<tel:(612)%20759-5556> From: Sprinklerforum [mailto:sprinklerforum-boun...@lists.firesprinkler.org] On Behalf Of Mike Hairfield Sent: Wednesday, December 20, 2017 4:11 PM To: Sprinkler Forum <sprinklerforum@lists.firesprinkler.org<mailto:sprinklerforum@lists.firesprinkler.org>> Subject: Corrosion Has anyone experienced a situation where one (1) of multiple gridded sprinkler systems is the only one that is having corrosion issues? There are nine (9) systems in this building. Mike _______________________________________________ Sprinklerforum mailing list Sprinklerforum@lists.firesprinkler.org<mailto:Sprinklerforum@lists.firesprinkler.org> http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org -- Ron Greenman rongreen...@gmail.com<mailto:rongreen...@gmail.com> 253.576.9700 The Universe is monstrously indifferent to the presence of man. -Werner Herzog, screenwriter, film director, author, actor and opera director (1942-)
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