Santa Susana Field Laboratory

Fact Sheets

• Fact Sheet: Public Comments Sought - July 2011
• Proposed Standard Operating Procedures for Future Building Demolition Available for Review - March 2010
• DTSC Issues Order to Boeing and NASA to Take Action on Sage Ranch - November 2007
• DTSC Responds to Questions/Concerns REVISED March 2007 - December 2006
• Draft Soil Removal Plan Available for Comment - July 2006
• Work Notice: Interim Measures Have Begun - July 2004
• Santa Susana Field Laboratory: Update on Perchlorate Investigation in Simi Valley - September 2003
• Perchlorate Identified in Simi Valley Groundwater - December 2002
• Santa Susana Field Laboratory: RCRA Facility Site Investigation - April 2002
  (1.6 MB)

Meetings

• SSFL Meeting Notices for September - September 2007
• SSFL Meeting Notices for August (Updated) - August 2007
• SSFL Meeting Notices for August - July 2007
• SSFL Meeting Notices for July 2007 - July 2007
• SSFL Meeting Notices for June 2007 - June 2007

Project-Related Documents

• Public Notice: Sitewide Groundwater Remedial Investigation Report - July 2011
• Public Notice: Remedial Investigation Report and Notice of Public Comment Period - May 2011
• Public Notice: Remedial Investigation Report and Notice of Public Comment Period - May 2011
• DTSC's Response to the Community Advisory Group Petition - March 2010
• Public Notice: Group 7 RCRA Investigation Report Availabilty for Comment - February 2010
• Public Notice: DTSC invites comments on Water Quality Sampling and Analysis Plan - January 2010
• Draft Consent Order for Response Action - Legend of Changes - November 2009
• News Release:  DTSC Releases New Draft Order for Cleanup of Santa Susana Field Laboratory - November 2009
• FAQs Regarding the Draft Consent Order for Response Action - November 2009
• Draft Consent Order for Response Action - November 2009
• The Group 3 Remedial Investigation (RI) Report - October 2009
• Public Comment Period on the Draft Cleanup Orders Extended - September 2009
• Joint Letter from DOE and NASA - September 2009
• Draft 2.0 Consent Order for Public Comment - September 2009
• Draft 1.9 Consent Order for Public Comment - August 2009
• Public Notice - Groups 1A and 10 RCRA Facility Investigation Report - July 2009
• Public Notice: Group 4 RFI SAP Available for Comment - June 2009
• Final Appeal Decision Transmittal - April 2009
• Final Appeal Decision and Order on Permit Modification Decisions - April 2009
• Public Notice: The Group 2 RCRA Facility Investigation Report - April 2009
• Public Notice - The Group 5 RCRA Facility Investigation Report - March 2009
• Appeal Briefing Arguments from The Boeing Company - December 2008
• Permit Appeal Briefing Arguments from Ms. Walsh - December 2008
• Permit Appeal Briefing Arguments from Mr. Bowling - December 2008
• Permit Appeal Briefing Arguments from DTSC - December 2008
• Public Notice: Permit Appeal Briefing Period - November 2008
• Order to Grant Petition for Review and Denial of Review - November 2008
• Transmittal Letter for Order to Grant Petition for Review and Denial of Review - November 2008
• News Release:  Letter to Mr. Rick Bianchi, Division Manager, Centex Homes - October 2008
• News Release:  State Announces Finding Regarding Simi Valley Property - October 2008
• Public Notice: Group 6 RCRA Facility Investigation Sampling and Analysis Plan Available for Comment - October 2008
• SSFL: Public Notice - Draft Group 8 RCRA Facility Investigation Report - September 2008
• News Release:  State Orders Immediate Tests of Debris Found at Former Shooting Range - August 2008
• Open House and New Investigation Work Plan for Area I Burn Pit - May 2008
• Public Notice: Draft Group 4 RCRA Facility Investigation Report Available for Comment - October 2007
• Letter dated September 4 2007 from NRiley (DTSC) to TGallacher (Boeing) re Notification to defer DTSC final comments on Group 6 RFI Report pending completion of DOE Area IV investigation - September 2007
• SSFL Weekly Activity Report, Week of Sept. 9 - Sept 8, 2007 - September 2007
• Sodium Reactor Experiment Decommissioning Environmental Evaluation Report - September 2007
• SRE Site Survey Plan Results - September 2007
• Letter to M.Gallacher Sept 4, 2007 - September 2007
• Consent Order for Corrective Action - August 2007
• Weekly Activity Report Week of August 5 - August 11, 2007 - August 2007
• Weekly Activity Report Week of July 29 - August 4, 2007 - August 2007
• Letter from N Riley to T Johnson dated August 7 2007 re Comments on the Draft Statement of Work for Preparation of an EIR for Area IV of the SSFL - August 2007
• Comments on the Draft Environmental Assessment for the Cleanup and Closure of the Energy Technology Engineering Center (ETEC), Simi Valley, California, Dated January 2002 - August 2007
• Notice of Public Comment Extension for Santa Susana Field Laboratory - August 2007
• SSFL Surface Vapor reports, - July 2007
• Vapor Migration Modeling Validation Study - July 2007
• Group 6 Historical Documents Index - RFI Group 6 - July 2007
• Group 6 Historical Documents Index - RFI MultiGroup - July 2007
• Group 6 Historical Documents Index - FRI Site Wide - July 2007
• WorkPlan Phase 3 groundwater site conceptual model - July 2007
• WorkPlan Phase 2 groundwater site conceptual model - July 2007
• Discontinuation of DOE Activities at the Santa Susana Field Laboratory, Simi Valley, California - July 2007
• Public Notice: Draft Group 6 RCRA Facility Investigation Report Available for Review - June 2007
• SSFL Contacts - June 2007
• DTSC SSFL Project Team (June 1, 2007) - June 2007
• Closure of HWM Units at the Radiological Materials Handling Facility, Boeing Santa Susana Field Laboratory, Simi Valley, CA - June 2007
• Closure of HWM Units at the Radiological Materials handling Faciity, Boeing, Santa Susana Field Laboratory, Simi Valley, CA - May 2007
• Letter to Assemblymember Julia Brownley Regarding DTSC's Regulatory Role with SSFL - May 2007
• Letter to Supervisor Foy regarding 051607 Meeting - May 2007
• Letter from Assemblymember Julia Brownley regarding SSFL Closure Plan - May 2007
• Closure of HWM Units - Radiologiccal Materials Handling Facility, Santa Susana - April 2007
• Requirement to Submit Groundwater Interim Measures Workplan and Reinitiate Certain Extraction Wells, Santa Susana Field Laboratory, Ventura County - April 2007
• Letter to Senator Kuehl appointing Norm Riley as head of SSFL Project - April 2007
• Radioactive Materials Handling Faclity (RMHF) Resource Conservation and Recovery Act (RCRA) Closure Requirements IntegrSSFL RMHF RCRA CERCLA Non- - April 2007
• Project Management at the Boeing Santa Susana Field Laboratory Facility - April 2007
• SSFL Response Letter to West Valley Mothers for Retinoblastoma Awareness - March 2007
• Technical Review of Historical Documents for Santa Susana Field Laboratory - March 2007
• SSFL-Letter from West Valley Mothers Regarding DTSC's Retinoblastoma Statement, 020907 - February 2007
• SSFL - DHS/RHB Review of Soils and Materials from Hazardous Waste Mgmt. Facility (Building 29 & 133) - February 2007
• SSFL - Submittal of Historical Documents for Group 6 RCRA Facility Investigation Report - February 2007
• Submittal of Historical Documents for Group 6 RCRA Facility Investigation Report, Santa Susana Field Laboratory, Ventura County - February 2007
• SSFL Workgroup Meeting - February 2007 - Presentation by J Pappas - Update on Area I Burn Pit Activities - February 2007
• SSFL Workgroup Meeting - February 2007 - Presentation by J Pappas - Corrective Action Overview - February 2007
• SSFL Workgroup Meeting - February 2007 - DTSC Presentation Agenda - February 2007
• SSFL Workgroup Meeting - February 2007 - Meeting Agenda - February 2007
• SSFL Workgroup Meeting - February 2007 - Presentation by L Rainey - RFI Investigation Group 6 Area - February 2007
• SSFL Workgroup Meeting - February 2007 - EPA Notice for Meeting - February 2007
• Letter: Response to Postcards from Community Regarding Santa Susana Field Laboratory - February 2007
• SSFL-SRAM  Groundwater Comparison Data Set And Comparison Concentrations Report - February 2007
• SRAM Rev. 2, Soil Background Report, Appendix C - Plots - February 2007
• SRAM Rev. 2, Appendix B. Data Validation Findings and Laboratory Information - February 2007
• SRAM Rev. 2, Appendix A, Sample Location Descriptions - February 2007
• SRAM Rev. 2, Soil Background Report, Final - February 2007
• SRAM Rev. 2, Figures and Diagrams, Vol. 2 - February 2007
• SRAM Rev. 2, Workplan - Revision 2, Final - February 2007
• Letter to Boeing: Requirement to Collect Unfiltered Groundwater Samples During Water Quality Sampling - January 2007
• Order petition for Review of DTSC's Decision - January 2007
• Appeal of Permit Decision: Santa Susana Field Laboratory EPA ID. No.: CAD 000 629 972 - December 2006
• Request for Electronic Documents - December 2006
• RFI Workplan for Area I Burn Pit - December 2006
• Draft RFI for Group 6 - November 2006
• Request for DTSC to Review Data - November 2006
• Letter - Incomplete Submittal of the RCRA Facility Investigation - October 2006
• RFI Draft Work Plan - Figure 5 - October 2006
• RFI Draft Work Plan - Submittal - October 2006
• RFI Draft Work Plan - Draft Text - October 2006
• RFI Draft Work Plan - Tables - October 2006
• RFI Draft Work Plan - App A Tables - October 2006
• RFI Draft Work Plan - Figure 1A - October 2006
• RFI Draft Work Plan - Figure 1B - October 2006
• RFI Draft Work Plan - Figure 2 - October 2006
• RFI Draft Work Plan - Figure 3 - October 2006
• RFI Draft Work Plan - Figure 4 - October 2006
• RFI Draft Work Plan - Figure 6 - October 2006
• RFI Draft Work Plan - Figure 7 - October 2006
• RFI Draft Work Plan - Figure 8 - October 2006
• RFI Draft Work Plan - Figure 9 - October 2006
• Submittal Certification - October 2006
• Letter October 5, 2006 - October 2006
• Santa Susana - Requirement of Airborne Assessment - September 2006
• Santa Susana - Requirement for Submittal of Historical Records - September 2006
• Santa Susana - Summary of Meeting Notes, March 2006 - September 2006
• Requirement for Submittal of Historical Records and Documents - September 2006
• RCRA Facility Investigation (RFI) Report - September 2006
• Requirement for Submittal of RFI Workplan - August 2006
• Area 1 Burn Pit, Historical Documents - Volume 1 - August 2006
• Area 1 Burn Pit, Historical Documents - Volume 2 - August 2006
• Area 1 Burn Pit, Historical Documents - Volume 3 - August 2006
• Area 1 Burn Pit, Historical Documents - Volume 4 - August 2006
• Area 1 Burn Pit, Historical Documents - Volume 5A - August 2006
• Area 1 Burn Pit, Historical Documents Volume 5B - August 2006
• Area 1 Burn Pit, Historical Documents - Volume 5 - August 2006
• Area 1 Burn Pit, Historical Documents - Volume 6 - August 2006
• Area 1 Burn Pit, Historical Records - Disposal Inventory - August 2006
• Area 1 Burn Pit, Historical Records - Hypergol Ignition - Part 1 - August 2006
• Area 1 Burn Pit, Historical Records - Hypergol Ignition - Part 2 - August 2006
• Public Notice: Meeting to be held August 31 - Public Hearing/Comment Period Cancelled - August 2006
• Historical Records: Area I Burn Pit - Part 2 - August 2006
  (2.7 MB)
• Historical Records: Area I Burn Pit - Part 1 - August 2006
  (3 MB)
• Area I Radiological Screening Procedures - August 2006
• Erosion And Sediment Control Plan - August 2006
• Transportation Plan for Interim Measures - August 2006
• Public Notice: Public Comment Period Extended Draft Revised Interim Measures Work Plan - August 2006
• Draft Notice of Exemption for Area 1 Burn Pit IM - July 2006
• Revised Interim Measures 6-9-06 - June 2006
• Memorandum: Filtering Requirements for Ground-water sample collection procedures - May 2006
• HWMF Closure Plan Public Notice of Decision - Appeal Period - February 2006
• HWMF Closure Plan Response to Comments - February 2006
• HWMF Closure Plan Negative Declaration - February 2006
• HWMF Closure Plan Decision Letter - February 2006
• Thermal Treatment Facility Letter 1-27-06 - January 2006
• Letter Request for Documents in Electronic Format 1-25-06 - January 2006
• Letter 12-28-05 - December 2005
• HWMF Closure Plan Initial Study - November 2005
• North East Chatsworth letter 11-10-05 - November 2005
• Risk Assessment Letter - November 2005
• Guidance: Clarification of RFI Requirements - June 2005
• Guidance: Approval of Interim Measure Implementation Report - June 2005
• Guidance: Review of Interim Measure Implementation Report - June 2005
• Guidance: Conditional Approval for the RFI Workplan Addendum Amendment - May 2005
• Santa Susana - Boeing Petition for Review of Class 2 Permit Modification - December 2004
• Santa Susana - Mr. Chandler Petition for Review of Class 2 Permit Modification - December 2004
• SSFL Permit Modification Letter of Decision - November 2004
• SSFL Areas I and III Post Closure Permit Modification Part I - November 2004
• SSFL Areas I and III Post Closure Permit Modification Part 2 - November 2004
• SSFL Area II Post Closure Permit Modification Part 1 - November 2004
• SSFL Area II Post Closure Permit Modification Part 2 - November 2004
• SSFL Permit Modification Response to Public Comments - November 2004
• Public Notice: DTSC Approves Permit Modification - November 2004
• Review of Data Packages - September 28, 2004 - September 2004
• Review of Lockheed Martin Report on Audit of Data Packages - September 2004
  (2.1 MB)
• Approval for Northeast Groundwater Characterization Report Time Extension - September 2004
• Review of Data Packages - September 7, 2004 - September 2004
• Report of Results Phase 1 of Northeast Investigation Area Groundwater Characterization, Volume I of III - September 2004
• Review of Data Packages - August 10, 2004 - August 2004
• RCRA Facility Investigation Program Report Surficial Media Operable Unit, Volume 1 - July 2004
• RCRA Facility Investigation (RFI) Report - RFI Report Review - July 2004
• RCRA Facility Investigation (RFI) Report - Old Conservation Yard RFI Site Location Map - July 2004
• RCRA Facility Investigation (RFI) Report - Chemical Use Areas (East) RFI Site Location Map - July 2004
• RCRA Facility Investigation (RFI) Report - Soil Vapor Sampling Results RFI Site Location Map - July 2004
• RCRA Facility Investigation (RFI) Report - Soil Matrix Sampling Results RFI Site Location Map - July 2004
• Data Review Of Perchlorate Test Results For Samples Collected At Bathtub Well #1 (OS-9), Brandeis Bardin, for Boeing Rocketdyne Project (August 12, 2003) - April 2004
• Assistance Request For Community Member Concerns, West Hills, Los Angeles County, California - April 2004
• Boeing Rocketdyne-SSFL Field Laboratory RFI Review of Lockheed Martin Report on Audit of Data Packages - April 2004
• Bioremediation of Perchlorate Contaminated Soils at Boeing Santa Susana Field Laboratory - April 2004
• Review of Data Packages, Boeing Rocketdyne-SSFL RFI - February 2004
• Data Review, Ahmanson Ranch Sample: AMEC Data Review Report, September 19, 2003, Advanced Technology Laboratories Revised Report, Oct. 16, 2003 - November 2003
• Data Review of Perchlorate Test Results for Samples Collected at Bathtub Well #1, Brandeis Bardin, for the Boeing Rocketdyne Project - September 2003
• Santa Susana Field Laboratory: Draft Perchlorate Characterization Work Plan - August 2003
• Santa Susana Field Laboratory: Draft Happy Valley Interim Measures Work Plan Addendum - August 2003
• News Release:  DTSC Director Ed Lowry to Meet with Community Members Regarding Santa Susana Field Laboratory Site - July 2003
• Meet the Director at the Santa Susana Field Laboratory Site Community Meeting - July 2003
• Public Notice, Temporary Authorization, The Boeing Company, Santa Susana Field Laboratory - July 2003
• Santa Susana Field Laboratory Community Survey Results - May 2003
• Notice of Determination Class 2 Permit Modification Request Post-Closure hazardous Waste Facility Permits - November 2001
• News Release:  State Approves Agreement for Rocketdyne Environmental Impact Report - March 2000
• Santa Susana Field Laboratory: Draft Happy Valley Interim Measures Work Plan Addendum Amendment
  (4.7 MB)
• Santa Susana Field Laboratory: Draft Happy Valley Interim Measures Work Plan Addendum; Agency Correspondence
  (1.2 MB)
• Santa Susana Field Laboratory: Draft Happy Valley Interim Measures Work Plan Addendum; Maps
  (3.4 MB)
• Santa Susana Field Laboratory: Draft Happy Valley Interim Measures Work Plan Addendum; Tables
• Santa Susana Field Laboratory: Draft Perchlorate Characterization Work Plan; Map 1
  (1.9 MB)
• Santa Susana Field Laboratory: Draft Perchlorate Characterization Work Plan; Map 2
  (2 MB)
• Santa Susana Field Laboratory: Draft Perchlorate Characterization Work Plan; Tables, Figures, Appendices
  (2.5 MB)
• SSFL Workgroup Meeting - February 2007 - Presentation by T Seckington - SSFL Groundwater Investigation

You may find additional information on the Cleanup Sites and Hazardous Waste Permitted Facilities in the EnviroStor database.