Log in to follow, share, and participate in this community. Does 2019 13D 18.104.22.168 mean that PEX is not allowed to be used if a house has an FDC? The local AHJ requires FDC's on single family homes, and I'm wondering if I am allowed to use PEX if the manufacturer gives me... I have a newly patented product to help first responders and municipalities find and upkeep fire hydrants. I was recently awarded a patent by the USPTO for a stretchy Silicone Fire Hydrant Bonnet Sleeve with RFID comm... How common are wireless fire monitoring systems & what are advantages & disadvantages? We're a townhome community & we've heard some negative stories. Does anyone know the requirements about fire water quality, what kind of water can be use for fire extinguishing, could someone recommend the minimum requirements in the NFPA standard for this issue? I am looking for information regarding fire watch frequency. The policy we currently have in place states that a "fire watch inspection tour will be made...no less than every thirty (30) minutes throughout the a... Are newly installed underground storage tanks intended for fire water suppression storage required to go through a leak testing procedure prior to being put into service? Can anyone please guide me regarding any standard, guidelines or any document that is solely for fire safety regarding tobacco processing industries.? I'm with an AHJ and we were thinking of enforcing all of the NFPA 5 year inspections. Just looking for thoughts and advice on who out there is testing the FDC's according to 25. Thanks. I have a NFPA 14 standpipe that I want to prevent from inadvertent/malicious opening of the hose connections. What suggestions do you have? This is what I have been able to come up with: Put caps on with a spa... We want to install fire detection system in the area where HVAC system is already installed. In case, if we install the fire detection system on roof which is above 1.9 m from cool air supply duct the possibility of a... Need some clarification on what the hydrostatic retest requirements are for 3 rows of 2500 psi Nitrogen tanks installed in bank for water mist suppression system in an underground fuel vault (not buried, in conditione... How often do fire suppression systems in paint booths and kitchen hoods need to be tested. Good day, can an underground fire hydrant private network be used as the test manifold for a fire pumps that has a flow meter instead of installing a testing manifold. There are 3 hydrants on the network whi... Hello, We are looking at ways to make the annual maintenance process easier for more people, especially those in remote or rural areas who may have a hard time getting a service company to come and check their... For the high pressure CO2 system, especially for the distrIbution pipe system. What is the pressure test requirement according to NFPA? What is the test pressure value and shall we do air pressure test or water pressu... Do jockey pump also requires hollow shaft motor as per NFPA 20, clause no. 22.214.171.124 or those requirements are only applicable to main/Fire pumps? Why NFPA 20 suggests hollow shaft motor for fire pumps? Can anybody clarify. Does Fire Sprinkler riser's water flow switch initiate elevator emergency recall? In NFPA 72 "Table A.126.96.36.199" Typical Input/Output Matrix" shows water flow switch on first or second floor initiate elevator emer... I have a concerned issue with using galvanized steel pipe (ASTM A53) and malleable iron fittings in a combination water supply to domestic water systems and fire sprinkler systems. Galvanized pipe and fittings ... Hi, Does anyone know the relevant regulations for portable fire pump testing? Fixed Diesel and electric pumps are covered in Chapter 8 of NFPA25 but I can't seem to find anything on portable pumps Cheers.