Thank you very much Jason.
Brad From: Sprinklerforum [mailto:[email protected]] On Behalf Of Jason Williams Sent: Thursday, May 10, 2018 8:41 AM To: [email protected] Subject: Re: Main Drain Test Question NFPA 25 Yes sir you’re reading correctly, 2002 it was introduced. In my field experience though, a whole lot of places it’s not getting done. Regards, Jason On May 10, 2018, at 8:16 AM, Brad Casterline <[email protected] <mailto:[email protected]> > wrote: >From NFPA 25-2014: "13.2.5.2 In systems where the sole water supply is through a backflow preventer and/or pressure-reducing valves, the main drain test of at least one system downstream of the device shall be conducted on a quarterly basis." I've tried to make sure I am not taking this out of context or missing something. If this is being done there must be a WHOLE LOT of main drain testing going on!!! Any ITM Gurus got their ears on?? Thanks, Brad _______________________________________________ Sprinklerforum mailing list [email protected] <mailto:[email protected]> http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
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