Log in to follow, share, and participate in this community. Context: Fire protection to a 360° Stage According to NFPA 101, the stage and the auditorium seating area shall be completely separated by a proscenium fire curtain/wall. This should be applied the same ... We are a small fire suppression and alarm company. What are small companies doing to provide affordable health insurance to 10 employees or less? 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? Hi, I have a question about traverse flue spaces. In NFPA 13 220.127.116.11.2.1 is " Nominal 6in traverse flue spaces between loads an at rack uprights shall be maintained in single-row, double-row and multiply-row ... Hi, I need some advice regarding the categorization and the design criteria for CMDA sprinklers of solid pile Class I to IV storage up to 3.6 m (the building is a warehouse). The issue is that in NFPA 13 2016 ed... Good morning, I am an engineer who deals with fire-fighting systems in Italy. Reading the NFPA 13 standard, I realized an error (I hope so) in the conversion between gpm / ft² and mm / min in Tables 18.4 (a), 18.... When i design the IG541 gas extinguishing system, there is no specific requirements about how to design the hanger and support? Now, for me there are two choice below, i don't konw how to deal with this issue: 1. Usi... Hi, I have an existing ESFR system k=25.2 pendent, some sprinklers spaced less than 2.4m around 15 cm what is the best solution for this case? knowing that it is impossible to move any branch. thanks, My question is in the NFPA22 Standard for water tanks for private fire protection. 2018 edition. In chapter 16 Tank Heating. "16.1.1 Tanks that are subject to freezing shall be heated." "16.1.2* The heating system ... NFPA 13 A.18.104.22.168 refers to cloth or paper dust tops. What is a dust top NFPA-13 indicated the following: 22.214.171.124 Dry Pipe Underground, Where necessary to place pipe that will be under air pressure, underground, the pipe shall be protected against corrosion. 126.96.36.199.2 Unprotected c... Colleagues, hope all of you are well, According to table 8.6.1 of NFPA 25, in case of replacement of a power monitor, I shall "Perform six operations of the circuit breaker/isolation switch disconnect (cycle t... You do not have access to this content's place 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... I need some advice on determining if an attic space is considered a "concealed space" or not and when it requires sprinkler protection. There are so many interpretations of what attics are considered. My... I am working on a unshelled peanut storage warehouse and I can't find in the code where it is exempt from sprinkler system in this warehouse. In my 40 years of experience you never want to install sp... Greetings to everyone, I have a question: In my company we have LPG storage spheres, these have their own water spray protection system in case of nearby fire. Now the AHJ says that it is necessary to install ... Hot work needs to be done in a school, a four inch steel pipe needs to be cut to be specific. Is it against code to cover the nearby detector with a dust bag temporarily while the Hot Work is being performed? My... 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? Is there a code section that defines what the maximum distance a fire alarm cellular communicator can be from the fire alarm panel? I am aware of the smoke detector requirement.