Superfund Information Systems: Site Profile

Superfund Site:

ROCKWELL INTERNATIONAL WHEEL & TRIM
GRENADA, MS

Cleanup Progress

Sign up for this Superfund site’s mailing list

On this page:

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

Site Milestones

Milestone Date(s)
Initial Assessment Completed 08/21/1979
Proposed to the National Priorities List 01/18/2018
Finalized on the National Priorities List 09/13/2018
Remedial Investigation Started 03/02/2018
Final Remedy Selected Estimated Dec 2020 - Feb 2021
Remedial Action Started Not Yet Achieved
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

Top of Page


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 08/02/2018 00
Removal (PRP Performed, EPA Oversight) OU 00 - SITEWIDE 08/02/2018 Estimated Aug - Oct 2019 00
Combined Remedial Investigation/Feasibility Study (EPA Performed) OU 01 - OPERABLE UNIT 01 03/02/2018 Estimated Dec 2020 - Feb 2021* 01
Combined Remedial Investigation/Feasibility Study OU 01 - OPERABLE UNIT 01 Estimated Dec 2019 - Feb 2020* Estimated Dec 2020 - Feb 2021 01
Record of Decision OU 01 - OPERABLE UNIT 01 Estimated Dec 2020 - Feb 2021 01
Remedial Design OU 01 - OPERABLE UNIT 01 Estimated Jun - Aug 2021 01
Administrative Order of Consent (EPA Performed) OU 02 - EE/CA - NON-TIME CRITICAL REMOVAL 04/23/2019 02

*NOTE: This date may not reflect the actual start or actual completion of the milestone. Either the lead for this activity changed, the project was phased, or the project did not fit the normal definitions of activities tracked in this table.

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.

Top of Page