Lot line window sprinkler protection: In the design drawings I have lot line window protected with standard concealed sprinklers. This same sprinkler is used to protect the whole room on the inside. Distances to all walls are less than 7'-6". The room is light hazard, and this only occurs in a single room.
Is this acceptable or should the window be protected by one sprinkler and a separate sprinkler for the room protection?
Also, is a standard pendent acceptable or would you rather have a Tyco Window Sprinkler (special application) for the window?
Thanks in advance.
Submitted anonymously and posted for discussion. Discuss This | Submit Your Question | Subscribe
Subscribe and learn something new each day:
Thank You to Our Top
August 2020 Contributors!
Sprinkler Designer or Engineer?
Get all of our tools, including the Sprinkler Database, Friction Loss Calculator, Fire Pump Analyzer and more:
Daily discussions are open-ended fire protection, fire alarm, and life safety questions submitted anonymously for the benefit of sharing expertise and learning from other perspectives. Anyone can submit a question here:
2020 PE Prep Guide
PE Prep Series
2020 PE Prep Series
(Click to enlarge)
Visit July-October for daily Fire Protection PE Exam sample questions.
Solutions are posted the day after posting.
Comment with your solutions, questions or clarifications.
Please note that questions posted are unofficial and in accordance with NCEES rules are intended to be similar to actual exam questions, not actual exam questions themselves.