We are reviewing a proposal to install sound baffles suspended from the roof, and evaluating obstructions to sprinkler discharge. The baffles are 2 ft. deep panels hung vertically every ft. The top of the baffle is just over 18 ins. From the sprinkler heads so NFPA 13 would indicate that there is no obstruction problem because they do not exceed the 4 ft. obstruction trigger for obstruction more than 18 in. below the heads.
However, the panels are every foot and it sure seems like a significant obstruction, but the installation does not violate NFPA 13 for obstructions. Has anyone ever dealt with this issue and offer any insight. Thanks, Rich Richardson Seattle Fire Department _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
