NFPA amends the Fuel Gas Code to prevent purging of pipelines using natural gas after Kleen explosion
Aug 11, 2010– The National Fire Protection Association (NFPA), through an emergency revision to the NFPA 2009 code, has prohibited the purging of gas pipelines by using natural gas. This is a direct fallout of the Kleen Energy accident investigation, after the US Chemical Safety Board concluded that the purging by natural gas led to … Read more