After searching through NFPA 409 I am still wondering at what point you require a foam based fire protection system versus a water based system in an aircraft hangar. wondering if there is any cut and dry standard available other than NFPA 409.
JABER M. AL-HAJI [EMAIL PROTECTED] _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum
