Did you know that in the extreme temperatures of an arc flash metal vaporizes? And that the sound can reach 160 decibels causing permanent severe hearing damage? Make sure your workers never experience the devastation of an arc flash explosion. Arc Flash: Live to Tell will bring you and your workers up to speed on the 2009 version of NFPA70E. Get the latest information on arc flash prevention, achieving an electrically safe work condition, qualified and unqualified persons, job planning and hazard analysis.