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schoi
Section 6.6.7 Sprinklers shall not be required in closets (Regardless of size) on exterior balconies and exterior breezeways/corridors, regardless of size , as long as the closet does not have doors or unprotected penetrations directly into the dwelling units. 1) How do you define exterior breezeways/corridors? Three side open or open-ended and… (Show more)
in Fire Protection Systems
hfontana
Just want some feedback from other sprinkler companies on what software they are using. 
in Fire Protection Systems
ehromero
must the accessories to be installed in the pump rooms be flexible or rigid?
in Fire Protection Systems
yopiprabowo
A client of ours proposed an alternative for passive protection system on stair enclosures by applying intumescent paint to beams and columns surrounding the enclosures. However, the intumescent paint was applied only on primary beam, excluding the secondary beam. Is there any clause in NFPA that explains the application of fire coatings to… (Show more)
in Fire Protection Systems
cperez_0
Click to view contentIn Chapter 5 in NFPA 2001, edition 2018  There is a table, Table 5.5.3.3 Atmospheric Correction Factors.   ¿What would be my correction factor if my equivalent altitude is over 14,000 ft?    
in Fire Protection Systems
jcsalas
BUENOS DIAS, EN ALGUNA NORMA NFPA INDICA LA OBLIGATORIEDAD DE PINTAR LAS TUBERIAS DE LA RED DE AGUA CONTRA INCENDIOS DE COLOR ROJO ?
in Fire Protection Systems
jpotvin
Click to view contentI have a situation with a very old building.  I am in Ontario Canada so we use our own building code, not IBC. The building has a complete wet sprinkler system throughout with the exception of the attic, which has a dry sprinkler system. The attic does have access for people but no storage.  Due to the age and heritage of the building, our… (Show more)
in Fire Protection Systems
brian.lukus
UL 864 (in section 54) has very stringent requirement for the use of the alarm contact to trigger central station communication method and not a control module on the SLC.   This is due to a requirement for the action to happen specifically by the executive programming and not through user programmable logic.       Does anyone know if NFPA 72 has… (Show more)
in Fire Protection Systems
manojdagarwal
Hi. My question is regarding Sprinkler K Factor selection.   Can we go with pendent sprinkler of K-5.6 for a small storage of 25 x 20m in a commercial building where material like electric meter and other electircal items will be stored.   Store height is 7.5m and storage will be upto 6.5-7.0 m there are only 2-3 small racks.   i have… (Show more)
in Fire Protection Systems
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