Superfund Information Systems: Site Profile

Superfund Site:

FOSTER WHEELER ENERGY CORP./CHURCH ROAD TCE
MOUNTAIN TOP, PA

Cleanup Progress

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Cleaning up Superfund sites is a complex, multi-phase process. Learn more:

Site Milestones

Milestone Date(s)
Initial Assessment Completed 08/27/1986
Proposed to the National Priorities List 04/09/2009
Finalized on the National Priorities List Not Yet Achieved
Remedial Investigation Started 04/09/2009
Remedy Selected 09/25/2018
Final Remedy Selected Estimated Sep - Nov 2022
Remedial Action Started Estimated Aug - Oct 2020
Construction Completed Not Yet Achieved
Deleted from National Priorities List Not Yet Achieved
Most Recent Five-Year Review Not Yet Achieved
Site Ready for Reuse and Redevelopment Not Yet Achieved

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Cleanup Schedule by Operable Unit

During cleanup, a site can be divided into a number of distinct areas depending on its complexity. These areas, called operable units (OUs), may address geographic areas, specific problems, or areas where a specific action is required. Examples of typical operable units include construction of a groundwater pump and treatment system or construction of a cap over a landfill.

Milestone OU Start Date Completion Date OU ID
Administrative Order of Consent (EPA Performed) OU 00 - SITEWIDE 02/29/1988 00
Administrative Order of Consent (EPA Performed) OU 00 - SITEWIDE 08/29/2005 00
Removal (PRP Performed, EPA Oversight) OU 00 - SITEWIDE 02/29/1988 Estimated Sep - Nov 2020 00
Removal (PRP Performed, EPA Oversight) OU 00 - SITEWIDE 11/07/2005 09/28/2012 00
Administrative Order of Consent (EPA Performed) OU 01 - SITEWIDE GROUNDWATER 04/03/2009 01
Administrative Order of Consent (EPA Performed) OU 01 - SITEWIDE GROUNDWATER 05/22/2019 01
Consent Decree (EPA Performed) OU 01 - SITEWIDE GROUNDWATER 12/19/2019 01
Feasibility Study (PRP Performed, EPA Oversight) OU 01 - SITEWIDE GROUNDWATER 09/25/2018 Estimated Sep - Nov 2022 01
Combined Remedial Investigation/Feasibility Study (PRP Performed, EPA Oversight) OU 01 - SITEWIDE GROUNDWATER 04/09/2009 09/25/2018 01
Record of Decision (EPA Performed) OU 01 - SITEWIDE GROUNDWATER 09/25/2018 01
Record of Decision OU 01 - SITEWIDE GROUNDWATER Estimated Sep - Nov 2022 01
Remedial Design (PRP Performed, EPA Oversight) OU 01 - SITEWIDE GROUNDWATER 05/22/2019 Estimated Aug - Oct 2020 01
Remedial Action OU 01 - SITEWIDE GROUNDWATER Estimated Aug - Oct 2020 Estimated Dec 2020 - Feb 2021 01
Long-Term Response Action OU 01 - SITEWIDE GROUNDWATER Estimated Dec 2020 - Feb 2021 01

NOTE: Dates and estimated dates will not display for all milestones. Estimated dates only display for milestones planned within the next three fiscal years. Estimated dates and start dates will not display for the following enforcement milestones: Administrative Order of Consent, Consent Decree and Unilateral Administrative Order. Start dates will not display for the following document milestones: Five-Year Review, Record of Decision, Record of Decision Amendment, Explanation of Significant Differences and Partial NPL Deletion.

DISCLAIMER: The data on this page are derived from the Superfund Enterprise Management System and are solely for informational purposes. The data cannot be relied upon to create any substantive or procedural rights or requirements enforceable by any party in litigation with any member of the public, states, tribes, the United States or any federal agency. EPA reserves the right to change these data at any time without public notice.

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