Pennsylvania DEP Orders Pipeline Work Halted

The agency's order lists various violations and says Sunoco Pipeline's "unlawful conduct . . . demonstrates a lack of ability or intention on the part of Sunoco to comply with the Clean Streams Law, the Dam Safety and Encroachments Act, and permits issued thereunder."

The Pennsylvania Department of Environmental Protection, known as DEP, on Jan. 3 issued an order suspending the construction permits associated with the Mariner East 2 pipeline until the permittee, Sunoco Pipeline, L.P., meets requirements outlined in the order. The state agency says until then, Sunoco must cease all construction activity on the pipeline project, except for maintenance of erosion controls and limited maintenance of horizontal directional drilling equipment.

"Until Sunoco can demonstrate that the permit conditions can and will be followed, DEP has no alternative but to suspend the permits," said DEP Secretary Patrick McDonnell. "We are living up to our promise to hold this project accountable to the strong protections in the permits."

Its order lists various violations and says Sunoco Pipeline's "unlawful conduct . . . demonstrates a lack of ability or intention on the part of Sunoco to comply with the Clean Streams Law, the Dam Safety and Encroachments Act, and permits issued thereunder."

DEP said the construction permits will be suspended until Sunoco satisfies terms outlined in the order, including these:

  • Address all impacts to private water wells in Silver Spring Township, Cumberland County
  • Identify all in-progress or upcoming construction activities and detail the specific Chapter 102 and Chapter 105 permit under which the activity is authorized
  • Submit a detailed Operations Plan outlining additional measures and controls to minimize inadvertent returns

Download Center

  • Monitoring and Reporting on Air Emissions for Regulators and the Real World

    When it comes to managing compliance and regulatory issues surrounding air emissions, there are no easy jobs. With interviews from practitioners from American Electric Power, Red Cedar Gathering, Trinity Consultants, and Cority, this eBook provides practical advice to advance your air emissions monitoring and reporting programs.

  • What Every EHS Professional Should Know About ESG

    Join experts from Arcadis and Cority on April 27th to learn the most common ESG reporting frameworks and how technology can help you improve reporting efficiency, identify areas for improvement, and create defensible audit trails.

  • Green Quadrant EHS Software 2021

    Read the new report by independent analyst firm, Verdantix, to get an unbiased comparison of the 22 most prominent EHS software vendors in the industry.

  • RFP Template for Waste Management Software

    Learn the essential questions to ask when evaluating waste management software solutions with this free, ready-to-use RFP template

  • 5 Keys to Best-in-Class Chemical Management

    Running a safe chemical program is challenging and complex: from knowing what's on-site to proper handling and disposal - all while navigating regulatory changes. Learn the best ways to mitigate chemical risk, get the most value out of your data, and gain buy-in for a chemical management solution.

Featured Webinar