Forum, I surveyed a high rise in Los Angeles for a tenant improvement and the entire system was done in Copper. I noticed the drops and end of lines were in 3/4" copper. Is that allowed in NFPA-13? The system is not more than 25 years old. If it is allowed, can somebody point me to the code section.
Thank, George Medina Jr. Singleton Fire Protection -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20111020/ac8965a5/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
