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Timeline: Mariner East 2 pipeline project’s permit problems and investigations

  • Scott Blanchard/WITF
The Andover estate in Thornbury Township, Delaware County, along the route of the Mariner East 2 pipeline which began operating on Dec. 29. A valve site for the pipeline is in the center of the picture.

Eric Friedman/Submitted

The Andover estate in Thornbury Township, Delaware County, along the route of the Mariner East 2 pipeline which began operating on Dec. 29. A valve site for the pipeline is in the center of the picture.

Updated: 2019-11-14 10:11:54

The Associated Press reported Tuesday that the FBI is investigating the Wolf administration’s issuing of permits for the Mariner East 2 pipeline project. It’s the third criminal investigation related to the project. Explore this timeline to see how the story of problems and investigations has unfolded.

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Associated Press: FBI is investigating Wolf administration's issuing of Mariner East pipeline permits