[Sprinklerforum] Monitors

Good evening, I have a question for the group. Do you know if there is a chapter (NFPA) or data sheet (FM) to use as guidance to design / calculate Fire protection Monitors? Thank You _ SprinklerForum mailing list:

[Sprinklerforum] NFPA-14 Hose Flow

Hi everyone According to NFPA-14 if the building exceed 80,000ft2 i must add another stand pipe with 500gpm and in case of a third sytand pipe add another 250 (for unsprinklered buildings). Is this just for vertcial buildings to consider standpipes on each level? Or, if i have a 1 floor

[Sprinklerforum] LIGHT-WALL SCH 7 NFPA

Hi Everyone, According to NFPA is it permitted to use light-wall sch 7 for branclines? Or sch 10 is a must? Thanks, _ SprinklerForum mailing list:

[Sprinklerforum] NFPA 14 Hose Systems

Hello to all, I have a couple of questions regarding the NFPA 14 Hose systems, For a hose only fire protection system based in NFPA 14 is it possible to install the wall hydrants with a 4” pipe supply? Considering I have the 4” loop inside the building. If I need to strictly supply

[Sprinklerforum] ESFR Sprinkler Under Obstruction

Hi everyone, Per NFPA-13 i can´t find if it’s mandatory to install a sprinkler under the HVAC extraction Grill, the size of the duct it is clearly an obstruction and the option i have been thinking is to install the sprinkler with a baffle under the grill. Does anyone know if this is

Hose reel FM Approval

For the fire protection system based on FM, I can't find in FM if the hose reels, hose cabinets and accessories related to the hose system (apart from the valves) needs to have FM Approvals or just UL. Does anyone know if its mandatory?

Wall post indicator valve

Does wall post indicator valves on risers are mandatory for NFPA? Thanks! ___ Sprinklerforum mailing list Sprinklerforum@lists.firesprinkler.org http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org

Fire Pump NFPA 20

Hi Everyone Does The Fire Pump needs to be UL to comply with NFPA 20? Regards. ___ Sprinklerforum mailing list Sprinklerforum@lists.firesprinkler.org http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org

Air Release Valve

If i locate the inspector test on the highest point of my sprinklers systems this also would serve as air release valve? Im using the Victaulic test master II 720, so each time I want to release air this has to be done manually. I think this satisfy with the requirement of NFPA 13 (see

RE: Sprinkler K=11.2 For Paint Booth

@lists.firesprinkler.org Asunto: RE: Sprinkler K=11.2 For Paint Booth Why does it need to be 11.2? Matt From: Sprinklerforum mailto:sprinklerforum-boun...@lists.firesprinkler.org> > On Behalf Of Luis Perea Sent: Friday, May 10, 2019 10:25 AM To: sprinklerforum@lists.firesprinkl

Sprinkler K=11.2 For Paint Booth

Hi everyone, I’m having trouble finding a sprinkler k=11.2 for high temperature for a paint booth, the paint booth where I’m installing this sprinklers goes up to 270F° so I need a sprinkler with a temperature rating of at least 320°f. I found this Sprinkler but the problem is that the max K

RE: Baffle for fire sprinkler system

nklerforum-boun...@lists.firesprinkler.org> On Behalf Of Luis Perea Sent: Monday, August 13, 2018 10:54 AM To: <mailto:sprinklerforum@lists.firesprinkler.org> sprinklerforum@lists.firesprinkler.org Subject: Baffle for fire sprinkler system Does anyone know if there is a standard size of baffl

Baffle for fire sprinkler system

Does anyone know if there is a standard size of baffles to protect sprinklers? Some sprinklers are located under the skylight but NFPA does not mention anything related to the baffle size. I´m currently using a galvanized steel 12” x 12” shield to protect the sprinkler. Do you have any

[ns] Unknow error

Hi all, I am testing a new protocol in ns but when i initialize the simulation (./ns file.tcl) i get the following error: num_nodes is set 1 INITIALIZE THE LIST xListHead _o172 Required Hier_data not sent (_o398 cmd line 1) invoked from within _o398 cmd hier-lookup 2.0.0 3.1.0

Re: Functional Tests and maven-surefire-report-plugin

Hi, I've got the same problem, when I execute my functional test's with mvn install everything is OK, my tests run fine, but with mvn site neither the tests nor the surefire report are generated. Have you found any solution for this problem? Christophe DENEUX wrote: Hi friends, It

[M2] Problem with surefire report

I've got 2 issues, First one The surefire's report show me the same details for each diferent Test in my proyect, I've allready looked out the *.txt and *.xml files generated by surefire and the *.txt seems correct (shows the correct log for the TestCase executed) but the *.xml files has the same