This upcoming webinar might be of interest to you: Free Webinar on Modern Vehicle Hazards in Parking Garages and Vehicle Carriers Stephen Olenick Principal Engineer Combustion Science & Engineering, Inc.
From the background information provided and in my opinion, the devices and means in your design give the impression of being the intent of the 2018 NFPA 30, Subsection 24.14.8. The devices and means are at the sole discretion of the design team and not prescribed by this Subsection of the code. Annex A is not the Code requirement: …
Just to clarify: A secondary Plan Old Telephone System (POTS) line is not permitted for multi-path communications unless there is no cellular, IP or radio available in the area. A single POTS line is still required in accordance with 220.127.116.11.4 of the 2019 NFPA 72 unless your local AHJ has a different regulation since POTS in some jurisdictions…
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Our data centre client is proposing to locate Lithium-ion batteries (energy storage system) into the server racks in the data centre halls. I have read the Fire Protection Research Foundation report from May 2019 regarding Fire Hazard Assessment of Lithium-ion Battery Energy Storage Systems. However this document suggested further testing and…(Show moreShow less)
Hi, I am working on a high rise project with fire fighting lobbies. The standpipes are located in exit stairwell while the 65mm landing valves penetrates thru walls and can be accessed in the fire fighting lobby.Is there any code violations in this setup?
Dear Sir/Madam As per NFPA 1142. Slaughter house fall in category of light hazard. But there is no discussion of Slaughter house in NFPA 101 & NFPA 5000 about slaughter house. If slaughter house is with out Food processing and involve skin removing and meat cutting what will be the category of Slaughter house. Will it be Light hazard or…(Show moreShow less)
De acuerdo a la norma NFPA72 2013, la tabla 18.104.22.168.1 indica que el espaciamiento de los detectores de calor debe reducirse de acuerdo a esa tabla antes de llevar a cabo cualquier reduccion adicional para las vigas o pendientes. Como sería la reducción adicional? Es decir, si tengo un cielorraso con viguetas vigas que se proyectan más de 100mm…(Show moreShow less)