Log in to follow, share, and participate in this community. I am currently trying to repaint scaling and corroded pipe a large scale facility fire pump room with multiple pumps for redundancy purposes. What code will I need to look at in order to find the system flow dir... Hi all, I am a beginner in the field of fire alarm systems . I had joined a company 3 months before that work on fire alarm systems . I want to learn the basics of fire alarm systems . Can anyone tell me ... I got knocked by a fire inspector for writing the year I installed a gauge on a customer's system (replaced a 5 year expired one) on the face plate in sharpie marker. The gauge was new but was leftover stock on m... Is a sprinkler system in need of a five year internal inspection be considered an emergency impairment and be red tagged? Are sprinkler systems required to be monitored in Tulsa, OK? Hello, I have a building with emergency smoke curtains installed in front of the elevator doors on each floor of the building. The manufacturer recommends that we test/inspect these units every 6 months by act... Is it ok to use a multipurpose household kitchen cleaner like 409, fantastic or windex on the glass bulb to remove a light coating of grease from the bulb and the frame? I've found that in commercial kitchen stove are... Hello all, i have an inquire regarding emergency preparedness & response in case of incidents and fire, one of our client which is a logistic company based in a sea port asked me to held for them a training to tra... Hello , Appreciate your feedback on the requirement to provide hydraulic calculations when replacing fire dry sprinkler piping for an exact pipe material and diameter but, with offsetting the location... We have a company in town quoting to do the five-year inspection on the check valves on the FDC. I have never seen this before and don't read that through my interpretation in NFPA#25. Can I get some clarification ple... Hello, i would like to ask about fire fighting and fire alarm inspection and maintenance visits, how many visits should be attended for a sea port facilities including a warehouses and marines as per NFPA? Hi Everyone, Can you please guide me about requirement for power back up for remote operated/controlled fire water monitor ? Please tell me any reference from NFPA. As per my understanding, atleast 120 mint (2 hr) ne... Hello, sprinkler installers want to use galvanized pipes in wet sprinkler system. From your point of view are galvanized piping suitable for wet sprinkler systems? Because it is a huge discussion to stop using ... I work for a school district and we are building a new High School. The design of our new fire alarm system/panel is going to use only 2 cellular phone line for emergency communication. I am use... Hello every body, we have a client project proposal study for Wireless (WiHART) Fire & Gas Detection systems, I look at NFPA 72 and its only defined wired system fire and gas. Does anybody knows where we can find... Can somebody provide guidelines regarding requirement of expansion joint/ Strain relief / Expansion bellows / Flexible joints in fire pump installations. As per some Indian standards (NBC-National building ... Can somebody let me know that where exactly we would go with VFD driven fire pumps? Can relief valve discharge line be connected to drain instead of source of supply / suction reservoir ? 1. Why does NFPA 20 mandates relief valve for centrifugal pumps if it is driven by electrical driver with VFD. 2. Why the relief valves are not necessary in case of normal electrically driven pumps.