HORTON IRON AND METAL
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On this page:
|Initial Assessment Completed||07/11/2002|
|Proposed to the National Priorities List||10/21/2010|
|Finalized on the National Priorities List||09/16/2011|
|Remedial Investigation Started||05/10/2011|
|Final Remedy Selected||09/06/2018|
|Remedial Action Started||Estimated Jun - Aug 2021|
|Final Remedial Action Started||Estimated Oct - Dec 2021|
|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|
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 01 - OPERABLE UNIT 1||09/10/2012||01|
|Combined Remedial Investigation/Feasibility Study (EPA Performed)||OU 01 - OPERABLE UNIT 1||05/10/2011||09/20/2012*||01|
|Combined Remedial Investigation/Feasibility Study (PRP Performed, EPA Oversight)||OU 01 - OPERABLE UNIT 1||09/10/2012*||09/06/2018||01|
|Record of Decision (EPA Performed)||OU 01 - OPERABLE UNIT 1||09/06/2018||01|
|Remedial Design||OU 01 - OPERABLE UNIT 1||Estimated Mar - May 2020||Estimated Jun - Aug 2021||01|
|Remedial Design||OU 01 - OPERABLE UNIT 1||Estimated Oct - Dec 2020||Estimated Oct - Dec 2021||01|
|Remedial Action||OU 01 - OPERABLE UNIT 1||Estimated Jun - Aug 2021||01|
|Remedial Action||OU 01 - OPERABLE UNIT 1||Estimated Oct - Dec 2021||01|
*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.