Feasibility Study / Corrective Measures Study

Treatability Study
Treatability Workplan	Publication Date	File Size
NASA Alfa Area Enhanced In Situ Bioremediation (EISB) Well Installation and Baseline Sampling Report	November 2024	79.7 MB
Final In Situ Biological and Chemical Reduction Pilot Test Work Plan for the Hazardous Material Storage Area	December 2023	20.6 MB
DOE Responses to DTSC Comments on the In Situ Biological and Chemical Reduction Pilot Test Work Plan for the Hazardous Material Storage Area	June 2023	152 KB
Draft In Situ Biological and Chemical Reduction Pilot Test Work Plan for the Hazardous Material Storage Area	December 2022	7.5 MB
Enhanced In Situ Bioremediation (EISB) Pilot Study Work Plan (NASA)	October 2020	12.0 MB
Conditional Approval of the Bedrock Vapor Extraction Treatability Study	June 2014	2.0 MB
Letter from Roger Paulson, DTSC to Michael Bower, Boeing re: Approval to Proceed with the In-Situ Chemical Oxidation Field Experiment	September 2013	415 KB
ISCO Monitoring Program Approval Letter	July 2013	289 KB
ISCO Field Experiment Work Plan Approval Letter	May 2013	1.1 MB
Preliminary Summary of Pre-injection Drilling and Testing Phase, In Situ Chemical Oxidation Field Experiment, Dated May 3, 2013 (Submitted as Draft, accepted as Final)	May 2013	3.6 MB
Letter from Roger Paulson, DTSC to Michael Bower, Boeing re: In Situ Chemical Oxidation Field Experiment - Pre-Injection Drilling and Testing Schedule	October 2012	269 KB
Letter from Michael O. Bower, Boeing to Mark Malinowski, DTSC re: In Situ Chemical Oxidation Field Experiment - Pre-Injection Drilling and Testing Schedule	September 2012	218 KB
Work Plan Addendum # 1 - In Situ Chemical Oxidation Field Experiment	September 2012	1.5 MB
Treatability Study Work Plan Addenda for the Santa Susana Field Laboratory	January 2012	4.7 MB
Treatability Study Workplans	June 2009	9.1 MB

References	Publication Date	File Size
MS Thesis - New Opportunities for Groundwater Hydrochemistry and Degradation Investigations Provided by the Snap Sampler® - by Laura K. Zimmerman	August 2010	18.5 MB
Dissertation - Laboratory Evaluation of Chlorinated Ethene Transformation Process in Fractured Sandstone - by Ramona Darlington	May 2008	1.4 MB
MS Thesis - Isotopic and Hydrogeochemical Investigation of Major Ion Origin and Trichloroethene Degradation in Fractured Sandstone - by Amanda Alice Pierce	May 2005	19.5 MB
MS Thesis - Rock Core Investigation of DNAPL Penetration and Persistence in Fractured Sandstone - by Jennifer Catherine Hurley	May 2003	39.4 MB

Correspondence	Publication Date	File Size
DTSC Comments on the Draft Technical Memorandum - Estimated Natural Organic Material Levels in Soil at the Santa Susana Field Laboratory	January 2025	225 KB
DTSC Response Letter on the Draft In-Situ Biological and Chemical Reduction Pilot Test Work Plan for the HMSA	August 2023	166 KB
DTSC Comments on the Draft In Situ Biological and Chemical Reduction Pilot Test Work Plan for the Hazardous Material Storage Area	April 2023	456 KB
DTSC Responses to Boeing June 12, 2018 Responses to DTSC Comments (Dated February 7, 2018) on the Final Report of Results for the In Situ Chemical Oxidation Field Experiment, Ventura County, California	March 2019	1.4 MB
Bedrock Vapor Extraction Relocation Approval Letter	January 2013	377 KB
Treatability Study Response to Comments	December 2012	1.7 MB
Letter from Michael O. Bower, Boeing to Mark Malinowski, DTSC re: In Situ Chemical Oxidation Field Experiment - Pre-Injection Drilling and Testing Schedule	September 2012	71 KB
Letter from Michael O. Bower, Boeing to Mark Malinowski, DTSC re: DTSC Comments on the Draft In-Situ Chemical Oxidation Work Plan Addendum	September 2012	1.9 MB
Letter from Roger Paulson/DTSC to Michael Bower/Boeing Regarding Approval to Procede with Four Laboratory Treatability Studies for Chatsworth Operable Unit Media	December 2011	487 KB
Boeing Responses to DTSC Comments - Treatability Study Work Plan	November 2011	1.7 MB
Letter from Mark Malinowskj/DTSC to Michael Bower/Boeing Regarding DTSC Approval of Treatability Study Work Plan for Chatsworth Operable Unit Media	April 2011	2.3 MB

NASA123	Publication Date	File Size