Superfund Information Systems: Site Profile

Superfund Site:

CHEMICAL COMMODITIES, INC.
OLATHE, KS

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 11/01/1980
Proposed to the National Priorities List 01/18/1994
Finalized on the National Priorities List 05/31/1994
Remedial Investigation Started 05/10/2000
Final Remedy Selected 09/28/2005
Final Remedial Action Started 11/24/2010
Construction Completed 01/11/2012
Deleted from National Priorities List Not Yet Achieved
Most Recent Five-Year Review 09/27/2016
Site Ready for Reuse and Redevelopment 07/02/2014

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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 - SITE EVALUATION/DISPOSITION 05/10/1985 00
Administrative Order of Consent (EPA Performed) OU 00 - SITE EVALUATION/DISPOSITION 09/30/1998 00
Consent Decree (EPA Performed) OU 00 - SITE EVALUATION/DISPOSITION 02/28/2007 00
Unilateral Administrative Order (EPA Performed) OU 00 - SITE EVALUATION/DISPOSITION 04/24/1989 00
Unilateral Administrative Order (EPA Performed) OU 00 - SITE EVALUATION/DISPOSITION 10/12/1995 00
Removal (PRP Performed, EPA Oversight) OU 00 - SITE EVALUATION/DISPOSITION 05/10/1985 06/10/1985 00
Removal (PRP Performed, EPA Oversight) OU 00 - SITE EVALUATION/DISPOSITION 04/24/1989 06/12/1989* 00
Removal (EPA Performed) OU 00 - SITE EVALUATION/DISPOSITION 07/10/1989* 04/04/1990 00
Removal (EPA Performed) OU 00 - SITE EVALUATION/DISPOSITION 03/25/1991 09/30/1998* 00
Removal (PRP Performed, EPA Oversight) OU 00 - SITE EVALUATION/DISPOSITION 09/30/1998* 03/22/2006 00
Five-Year Review (EPA Performed) OU 00 - SITE EVALUATION/DISPOSITION 09/27/2016 00
Five-Year Review OU 00 - SITE EVALUATION/DISPOSITION Estimated Sep - Nov 2021 00
Administrative Order of Consent (EPA Performed) OU 01 - SOIL/GW CLEANUP 05/10/2000 01
Administrative Order of Consent (EPA Performed) OU 01 - SOIL/GW CLEANUP 10/28/2003 01
Consent Decree (EPA Performed) OU 01 - SOIL/GW CLEANUP 02/09/2009 01
Removal (PRP Performed, EPA Oversight) OU 01 - SOIL/GW CLEANUP 02/12/2003 09/29/2008 01
Removal (EPA Performed) OU 01 - SOIL/GW CLEANUP 05/28/2003 06/20/2003 01
Removal (PRP Performed, EPA Oversight) OU 01 - SOIL/GW CLEANUP 04/12/2004 03/30/2006 01
Removal (EPA Performed) OU 01 - SOIL/GW CLEANUP 08/03/2018 08/17/2018 01
Combined Remedial Investigation/Feasibility Study (PRP Performed, EPA Oversight) OU 01 - SOIL/GW CLEANUP 05/10/2000 09/28/2005 01
Record of Decision (EPA Performed) OU 01 - SOIL/GW CLEANUP 09/28/2005 01
Remedial Design (PRP Performed, EPA Oversight) OU 01 - SOIL/GW CLEANUP 07/22/2008 11/24/2010 01
Remedial Action (PRP Performed, EPA Oversight) OU 01 - SOIL/GW CLEANUP 11/24/2010 01/15/2013 01
Long-Term Response Action (PRP Performed, EPA Oversight) OU 01 - SOIL/GW CLEANUP 11/09/2012 01
Operation and Maintenance (EPA Performed) OU 01 - SOIL/GW CLEANUP 09/29/2008 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.

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