Just curious, Did that system with "Quite a few other breaks", have bracing and other seismic features installed, comparable to that found in the 2016 NFPA 13? Thanks,
SJ -----Original Message----- From: Sprinklerforum <[email protected]> On Behalf Of BRUCE VERHEI via Sprinklerforum Sent: Thursday, June 24, 2021 11:12 AM To: [email protected] Cc: BRUCE VERHEI <[email protected]> Subject: Re: 36" Drop ---- SCDLLR NOTICE (M365) ---- * This email is from an external email address. Please use caution when deciding whether to open any attachments or when clicking links. * Personally Identifiable Information (PII) should not be included in e-mail text or attachments. Do not save or transmit PII unencrypted. We had lots of 15’ drops in tilt-ups to office build outs at 9-10th AFF. After Nisqually earthquake I don’t think I saw any failures. A few broken suspended ceiling tiles. Yes, a couple goosenecks did roll, but that was on ESFR, near roof level, and is another story. Quite a few other breaks. Best. Bruce Verhei > On 06/24/2021 10:53 AM Nick Maneen via Sprinklerforum > <[email protected]> wrote: > > > You aren't missing it. It's good to put a hanger on a long drop > especially if it is goosenecked so it doesn't roll in the coupling on > grooved pipe but it isn't a requirement. Same reasoning for the sprig > but as you say, the sprig is required. > > On Thu, Jun 24, 2021 at 10:40 AM Brian Harris via Sprinklerforum < > [email protected]> wrote: > > > I know Sprigs over 48" need to be restrained but I don't see > > anything where it talks about a Drop length that would need to be. > > Am I just missing it? > > > > Brian Harris, CET > > BVS Systems Inc. > > Design Manager > > https://linkprotect.cudasvc.com/url?a=https%3a%2f%2fbvssystemsinc.co > > m&c=E,1,Jmk_AQKJCvgYBG7Gzyhp5tbzFzS7V1JXTLt493T1i1VtMPVAQ0CiN70U31IU > > URMlgBeyTto4Jc58PLd0cHUadR4Mo9ljgtmtn3FkCSQ1T5MY63roXK2ABbFtCsY,&typ > > o=1<https://linkprotect.cudasvc.com/url?a=http%3a%2f%2fbvssystemsinc > > .com%2f&c=E,1,FXU3PsjgM6OiPhvelzCkvLmUABBC6NmX5who88vOVqnc_CcWusNCwf > > 8dWQqoKlhq1qRu7HkvZExPieWTdZ9wu9ZXzg8saDCGc87e8elOxHSZud4,&typo=1> > > Phone: 704.896.9989 > > Fax: 704.896.1935 > > > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > > > https://linkprotect.cudasvc.com/url?a=http%3a%2f%2flists.firesprinkl > > er.org%2flistinfo.cgi%2fsprinklerforum-firesprinkler.org&c=E,1,UJVCq > > H6-2eFVXiMhKaZjrnttCnayW14Zd5hlUx2yi_pbt1c25D-b-vKECnPazheX7xERQa4Fk > > ZQlMIuvuMPmQFX8BVzIG_dwwc3-AQyu6Y3tR9zmJYlITyG-&typo=1 > > > > > -- > > Nick Maneen > > Estimator > > 409 W Central Ave > > Asheboro, NC 27203 > > P 336-625-2304 > > F 336-625-4649 > > C 704-791-7789 > _______________________________________________ > Sprinklerforum mailing list > [email protected] > https://linkprotect.cudasvc.com/url?a=http%3a%2f%2flists.firesprinkler > .org%2flistinfo.cgi%2fsprinklerforum-firesprinkler.org&c=E,1,3me6kTUr1 > mKv_3MLsD9-QPzcIqi5rMyL1I-pdl9XQJbCBKR_wvZXuTXQ20uyAR7mUa_-woKhfyOnBRC > y-o6kNCzbcG63hKXxkYodIoLuZKpE8HR2uC084g,,&typo=1 _______________________________________________ Sprinklerforum mailing list [email protected] https://linkprotect.cudasvc.com/url?a=http%3a%2f%2flists.firesprinkler.org%2flistinfo.cgi%2fsprinklerforum-firesprinkler.org&c=E,1,BhVc4TEZgETE6wawvLuM_XVEXthyCMSQT5Vl6-J_JYezVuLCIilQIWIvMmITeiq1gv_7Q0bYiHXp4Vl2-Fc6pNp7vwsneNhRMynbU5o5QA74dM35JKF2IKx-Og,,&typo=1 _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
