Thank you, Bruce! Sent from my iPhone
On Aug 17, 2018, at 9:30 PM, Bruce Verhei <[email protected]<mailto:[email protected]>> wrote: ASCE 7 needs to be complied with. See also suspended ceiling requirements. It’s a poorly cross referenced item. Sort of like non-combustible construction definition being unique to 13. Best. Bruce Verhei On Aug 17, 2018, at 10:00, Micah Davis, SET <[email protected]<mailto:[email protected]>> wrote: On a seismic job, I have always designed such that there is either a flexible drop or a hole 1" larger than required for the sprinkler head in gypsum board ceilings. I was thinking that practice was based on NFPA 13, but as I look for it now, I do not see it. Instead, it appears this requirement is found in ASCE 7. While NFPA 13 says nothing of ASCE 7 regarding seismic protection, the IBC states that all non-structural components be protected in accordance with ASCE 7. As I understand it, the protection requirements of NFPA 13 were developed to comply with the ASCE 7 requirements. Soooo, my question is, am I required to provide this 1" clearance at sprinkler drops in rigid ceilings or does NFPA 13's silence mean I am not held to this? Micah Davis, SET NICET #124745 Water Based Systems Layout, Level IV Dynamic Fire Designs Mail: [email protected]<mailto:[email protected]> Mobile: 931-242-1299 www.dynamicfiredesigns.com<http://dynamicfiredesigns.com> Dynamic Fire Designs • 247 Winthrop Dr. • Spring Hill • FL • 34609 This message is confidential. It may also be privileged or otherwise protected by work product immunity or other legal rules. If you have received it by mistake, please let us know by e-mail reply and delete it from your system; you may not copy this message or disclose its contents to anyone. The integrity and security of this message cannot be guaranteed on the Internet. _______________________________________________ Sprinklerforum mailing list [email protected]<mailto:[email protected]> http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected]<mailto:[email protected]> http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
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