Permit-related Activities

Permit Modifications
Permit Appeals	Publication Date	File Size
Class 2 Permits Modification Final Order on Appeal	April 2009	208 KB
Class 2 Permits Modification Final Order on Appeal Transmittal Letter	April 2009	46 KB
Brief on Appeal and Supporting Statement of Reasons Class 2 Permit Modification Decisions for Two Post Closure Permits - Boeing Rocketdyne Areas I and III (EPA ID Number CAD093365435) and NASA/Boeing Area II (EPA ID Number CA1800090010)	December 2008	1.1 MB
Permit Appeal Order Partially Granting Petition for Review and Denial of Review	October 2008	3.4 MB

Permit Modifications	Publication Date	File Size
Area 2, Class 1* Permit Modification, Hazardous Waste Facility Post-Closure Permit PC-94/95-3-03, SSFL, EPA ID No. CA 1800090010	January 2015	1.4 MB
Public Notice – Class 1 Modification Requests for Radioactive Materials Handling Facility (RMHF) and Hazardous Waste Management Facility (HWMF)	October 2014	118 KB
Permit Modification for Ownership Change, NASA SSFL Hazardous Waste Facility Post Closure Permit PC-94-95-3-03	December 2013	346 KB
Letter from Farshad Vakili/DTSC to Arthur Lenox/Boeing re: Class 1* Permit Modification for Changes to Closure Plan for Groundwater Treatment Units - Area I and Area III	July 2011	645 KB
Letter from Farshad Vakili/DTSC to Arthur Lenox/Boeing re: Class 1* Permit Modification for Changes to Closure Plan for Groundwater Treatment Units - Area II	July 2011	557 KB
Notice of Exemption - Class 1* Permit Modification to Amend the Closure Plan for Area I and Area III Groundwater Treatment Units	July 2011	783 KB
Notice of Exemption - Class 1* Permit Modification to Amend the Closure Plan for Area II Groundwater Treatment Units	July 2011	824 KB
Letter from Arthur Lenox/Boeing to Mark Malinowski/DTSC Regarding Submission of Response to DTSC Comments Class 1 Permit Modification to Amend Closure Plans for Inactive Groundwater Treatment Systems	May 2011	476 KB
Review of Class 1 Modifications	May 2011	1.2 MB
Class 1 Permit Modification Notification Letter from Art Lenox/Boeing to Paul Ruffin/DTSC Regarding Revised Closure Plan for Groundwater Treatment Units	January 2011	10.0 MB
Class 1 Permit Modification - Boeing GWTU Closure Plan	January 2011	10.0 MB
Class 1 Permit Modification - NASA GWTU Closure Plan	January 2011	9.2 MB
Appeals of Class 2 Permit Modification Decisions for Post Closure Permits at Boeing/Rocketdyne Areas I and III (EPA ID Number CAD093365435) and NASA/Boeing Area II (EPA ID Number CA1800090010)	November 2008	827 KB
Permit Modification for Area II	November 2008	9.9 MB
Class 2 Permit Modification of Two Post Closure Permits - Boeing/Rockeydyne Areas I and III (EPA ID Number CAD093365435) and NASA/Boeing Area II (EPA ID Number CA1800090010)	November 2004	1.1 MB
Class 2 Permit Modification Request Concerning Two Post Closure Hazardous Waste Facility Permits - Boeing/Rockeydyne Areas I and III (CAD093365435) and NASA/Boeing Area II (CA1800090010)	November 2004	707 KB
Letter from Jose Kou/DTSC to Steve Lafflam/Boeing Regarding Class 2 Permit Modifaction of Two Post Closure Permits - Boeing Rocketdyne Santa Susana Field Laboratory Areas I and III and NASA/Boeing Area II	November 2001	736 KB
Notice of Determination on a Class 2 Permit Modification Request for Two Post-Closure Hazardous Waste Facility Permits at Santa Susana Field Laboratory - Boeing/Rocketdyne Areas I and III, and NASA/Boeing Area II	November 2001	2.6 MB
Memorandum from Peter Bailey/DTSC to Stephen Bailey/DTSC Regarding Perchlorate Analysis for Extraction Wells Identified in the Class 2 Permit Modification	October 2001	242 KB
Letter from John Scott/Boeing to Stephen Baxter/DTSC Regarding Request for Class 2 Modifications - SSFL	February 2001	238 KB