AnsweredAssumed Answered

window sprinkler

Question asked by mpark380 on Feb 1, 2017
Latest reply on Feb 2, 2017 by cdafd

Hi, I'm Mi Jeong, Park from South Korea.

I'm looking for 'window sprinkler'. 
Because I work at construction sites that is tall building, over 100th floor.
PBD(Performance based of design, it is Korea law) says our building needs window sprinkler, but in Korea doesn't have any rules of window sprinkler.  So we followed 2012 edition of NFPA 13 8.14
it said "Sprinkler shall be spaced not more than 6ft(1.8m) apart and placd 6 in. to 12 in. (152mm to 305 mm) from the draft stop on the side away from the opening.
We have a problem, it can't be placed in 305 mm. Possible place is over 400mm.
I heard NFPA some requirements are changed. 
I want know that Where placed the window sprinkler and length.
Would you tell me the answers?
I attached pic.