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Negligent installation of plastic pipes may have caused the East Harlem gas explosion that killed 8 people and left many other injured
3000 pages of documents related to the investigation of the deadly gas explosion that destroyed two buildings in the East Harlem area of Manhattan, NYC have been released by the National Transportation Safety Board. The documents indicate that Con Edison replaced a section of the old iron pipe with a plastic pipe in 2011 and that the installation wasn’t pneumatically tested when it was installed. Investigators found that the that the service line had separated from the plastic main. Adding to that it appeared that the foreman wasn’t proprely trained . Read more in the New York Times