Calc what Code/Listing requires: .20 / 1500, but produce an "Auxilliary" Calc at the .18/2500.
Use the bigger pipe(s) of the two. You will probably have a BIG safety margin at the .2/1500 Jeff Garrison Detroit Automatic Sprinkler On Thu, Oct 20, 2011 at 1:46 PM, Brian Harris <[email protected]>wrote: > I'm having a brain cramp and could use some help. I'm working on a retail > store and the engineer has called for Tyco EC-11 heads with a .18/2500 > density. I realize the .18/2500 falls on the OH-2 curve but the cut sheet > for the head is rated at .20/1500 for OH-2. How would you go about > designing > to these specs? > > > > Brian Harris, CET > > First Defense Fire Protection > > 11957 Ramah Church Road > > Huntersville, NC 28078 > > Phone: 704.948.3506 > > Fax: 704.948.3507 > > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20111020/76690320/attachment.html > > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20111020/8ce9bd12/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
