Common for larger buildings to have structural expansion joints. Rarely (actually, never) have I seen an architectural/engineering plan call for anything special when crossing them (plumbing, HVAC or sprinkler).
Is this something to be concerned about, or should I move on to something else? Ed Kramer Littleton, CO _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum
