In the 2007 of 13, the rules for the room design method were modified. There is now language which states "or when extended coverage sprinklers are installed, all sprinklers within 75 linear feet of the corridor". Does this imply that fewer than 5 may be calculated (i.e 4 sprinklers at 20'). If you have a mix of standard and extended coverage sprinklers in a corridor (standard in the corridor and xcov at the 16x16 corridor junction), that we have to expand the area out to the 75ft?
Todd G. Williams, PE Fire Protection Design/Consulting Stonington, CT 860.535.2080 www.fpdc.com _______________________________________________ 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)
