Also in section 9.2.3.7 Sprigs. Sprigs 4 ft (1.2 m) or longer shall be restrained against lateral movement. At one time it was only required in seismic areas but since 2013 it is required on any sprigs 4' or longer, as I understand it.
Thanks Brett Peters General Manager Installation & Design Proudline Fire Protection Services Ltd. [email protected] 780 490 7602 office ext 202 780 490 7605 fax 780 777 0568 cell 780 718 2676 24h Visit us at www.proudline.ca Proudline now offers ULc listed monitoring services, please contact [email protected] for more information On Thu, Oct 19, 2023 at 11:15 AM Brett Peters <[email protected]> wrote: > 9.3.6.6 Sprigs 4 ft (1.2 m) or longer shall be restrained against lateral > movement. > > > Thanks > > Brett Peters > General Manager Installation & Design > Proudline Fire Protection Services Ltd. > [email protected] > 780 490 7602 office ext 202 > 780 490 7605 fax > 780 777 0568 cell > 780 718 2676 24h > Visit us at www.proudline.ca > > Proudline now offers ULc listed monitoring services, please contact > [email protected] for more information > > > > > > > On Thu, Oct 19, 2023 at 11:02 AM <[email protected]> wrote: > >> It’s a general hanger requirement. Not in the seismic section.. >> >> >> >> R/ >> >> Matt >> >> >> >> *Please rate our customer service >> <https://survey.medallia.com/?emailsignature&fc=3539&bg=Fire%20and%20Fabrication>* >> >> >> >> *Matthew J. Willis, CWBSP, CET* >> >> *Engineering Manager – Southwest Region* >> >> *FERGUSON FIRE DESIGN, LLC* >> >> *A Wholly Owned Subsidiary of Ferguson Fire & Fabrication, LLC* >> >> 3508 Hwy. 557 >> >> West Monroe, LA. 71292 >> >> C: 307-236-8249 >> >> *[email protected] <[email protected]>* >> >> *www.FergusonFire.com <http://www.fergusonfire.com/>* >> >> >> >> >> >> *From:* Jeff Werre <[email protected]> >> *Sent:* Thursday, October 19, 2023 11:58 AM >> *To:* Discussion list on issues relating to automatic fire sprinklers < >> [email protected]>; George Medina Jr. < >> [email protected]> >> *Subject:* [Sprinklerforum] Re: 1" Armover Restraint >> >> >> >> Where does the requirement to brace a sprig up at 4 feet come from? >> >> >> >> Thank you- >> >> >> >> *Jeff Werre, CFM * >> >> *Plan Review and Inspection Specialist* >> >> >> >> Development Services >> >> City of Goodyear, Arizona >> >> 1900 North Civic Square >> >> Goodyear, AZ 85395 >> >> >> >> *c* 602 316-0704 >> >> *w* *goodyearaz.gov <http://www.goodyearaz.gov/>* >> >> *e* *[email protected] <[email protected]>* >> >> >> >> *The Accela Citizen Access portal (ACA) is coming to the City of >> Goodyear.* >> >> *The new permit software implementation is planned for Early 2024!* >> >> *Visit the Development Center >> <https://www.goodyearaz.gov/business/development-center> for Resources and >> Access to the Electronic Plan Review (EPR) system.* >> >> *If you need technical assistance, send an email to >> [email protected] <[email protected]>* >> >> >> >> >> >> *From:* Bob Caputo <[email protected]> >> *Sent:* Thursday, October 19, 2023 9:41 AM >> *To:* Discussion list on issues relating to automatic fire sprinklers < >> [email protected]>; George Medina Jr. < >> [email protected]> >> *Subject:* [Sprinklerforum] Re: 1" Armover Restraint >> >> >> >> *⚠** This email arrived from an external source - Please exercise >> caution when opening any attachments or clicking on links * >> >> >> >> George, >> >> >> >> An arm over to a single sprinkler is defined as an arm over whereas when >> two sprinklers are served, it’s considered a branch line. Branch lines >> require restraint. If the arm over is to a sprig up longer that 4ft, the >> sprig requires restraint. >> >> >> >> I am not aware of a requirement to restrain the arm over (but if it’s >> long enough….) >> >> >> >> I’m sitting in an airport without a book so there might be other opinions >> >> >> >> Bob Caputo >> >> >> >> On Thu, Oct 19, 2023 at 11:35 AM George Medina Jr. < >> [email protected]> wrote: >> >> I have an armover that is 2'-4" in length. The SEOR is requiring me to >> put a diagonal brace on the branch line that the armover is supplied from >> and a restraint on the armover ( I had left a branchline restraint detail >> from my template and I probably should not have left it on with these small >> aromovers) When is an armover required to be restrained (if at all?). Could >> not find any specific length in NFPA-13 (2016 ed.) >> >> >> >> >> >> George Medina Jr. >> >> Sr. Fire Sprinkler Designer >> >> SINGLETON FIRE PROTECTION INC. >> >> Office: (818) 252-5744 >> >> Cell: (323) 906-5701 >> Business Hours: 9:00am-5:00pm >> >> >> >> >> _________________________________________________________ >> SprinklerForum mailing list: >> >> https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org >> To unsubscribe send an email to >> [email protected] >> >> >> _________________________________________________________ >> SprinklerForum mailing list: >> >> https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org >> To unsubscribe send an email to >> [email protected] >> >
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