Jack, This is only regarding combustible concealed spaces. It sounds like your situation is not, so you won't need to apply 20 psi.
Bob Knight -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Jack Linus Sent: Monday, December 06, 2010 1:13 PM To: [email protected] Subject: Sloped smooth ceiling and minimum pressure Hello Is 8.6.2.2.1.1 relevant only for the last construction type in table 8.6.2.2.1 (a)? I have a sloped smooth ceiling with pitch 5/12. Do I have to use 20 psi, if the spacing perpendicular to the slope exceeds 8 ft ? The area below the sloped ceiling is a restaurant seating area. Best regardsJack Linus _______________________________________________ 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) _______________________________________________ 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)
