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Chemical Background Study

Workplan
Workplan Publication
Date		 File Size
Chemical Soil Background Study Update, April 11, 2012, Technical Roundtable Meeting Presentation Slides April 2012 538 KB
DTSC Chemical Soil Background Study, Results Table, April 11, 2012, Technical Roundtable Meeting Handout April 2012 238 KB
Final Sample Locations Addendum - Chemical Soil Background Study: Sampling and Analysis Plan July 2011 17.8 MB
Final Revised Quality Assurance Project Plan – Appendix B to Chemical Soil Background Study: Sampling and Analysis Plan June 2011 531 KB
Chemical Soil Background Study Update - June 1, 2011, Technical Round Table Meeting Presentation Slides June 2011 2.6 MB
Final Revised Quality Assurance Project Plan: Appendix A - Laboratory Standard Operating Procedures - Document Index June 2011 46 KB
Draft Revised Quality Assurance Project Plan – Appendix B to Chemical Soil Background Study: Sampling and Analysis Plan May 2011 350 KB
Draft Sample Locations Addendum to Chemical Soil Background Study: Sampling and Analysis Plan May 2011 22.5 MB
Draft Technical Memorandum, with attached tables, from URS to Doug Sheeks (DTSC) Re: Candidate Analytical Laboratory Evaluation, Chemical Soil Background Study for Santa Susana Field Laboratory May 2011 91 KB
Final Sampling and Analysis Plan - Chemical Soil Background Study May 2011 6.0 MB
Draft Sampling and Analysis Plan - Chemical Soil Background Study August 2010 9.6 MB

Laboratory Evaluation Package Publication
Date		 File Size
Final Technical Memorandum with Tables - Laboratory Selection and Evaluation - Chemical Background Study July 2011 168 KB
Final Technical Memorandum: Laboratory Selection and Evaluation - Document Index July 2011 106 KB
Revised Draft Technical Memorandum with Tables - Candidate Analytical Laboratory Evaluation - Chemical Background Study June 2011 91 KB

Laboratory Analytical Data Publication
Date		 File Size

Workplan Agency Review Comments Publication
Date		 File Size
Comments on Preliminary Draft Chemical Soil Background Study Workplan, SSFL May 2010 648 KB

Responses to Comments: 5-2011 Drafts: Rev'd. QAPP, Labs Tech Memo, Loc. Addendum Publication
Date		 File Size
Responses to Stakeholder Comments on the Revised Quality Assurance Project Plan and Laboratory Evaluation Technical Memorandum - Chemical Soil Background Study: Sampling and Analysis Plan July 2011 75 KB
Responses to Stakeholder Comments on the Sample Locations Addendum - Chemical Soil Background Study: Sampling and Analysis Plan July 2011 50 KB

Responses to Stakeholder Comments on the August 2010 Workplan Publication
Date		 File Size
Responses to Stakeholder Comments on the Chemical Soil Background Study Draft Sampling and Analysis Plan June 2011 151 KB

Comments on May 2011 Drafts: Revised QAPP, Labs Tech Memo, Locations Addendum Publication
Date		 File Size
Chemical Background Study Comments - Christina Walsh (cleanuprocketdyne.org) June 2011 15 KB
Chemical Background Study Comments - Daniel Hirsch June 2011 23 KB
Chemical Background Study Comments - William Bowling (ACME) June 2011 394 KB
Chemical Background Study Comments - Art Lenox (Boeing) June 2011 443 KB

Stakeholder Comments on the August 2010 Workplan Publication
Date		 File Size
Chemical Background Study Work Plan Comments - Holly Huff October 2010 11 KB
Chemical Background Study Work Plan Comments - Tom Wolfington (Ventura County Watershed Protection District) October 2010 129 KB
Chemical Background Study Work Plan Comments - Dawn Kowalski September 2010 10 KB
Chemical Background Study Work Plan Comments - Christina Walsh (cleanuprocketdyne.org) September 2010 168 KB
Chemical Background Study Work Plan Comments - Committee to Bridge the Gap September 2010 35 KB
Chemical Background Study Work Plan Comments - Marie Mason September 2010 15 KB
Chemical Background Study Work Plan Comments - Mary Weisbrock (Save Open Space) September 2010 52 KB
Chemical Background Study Work Plan Comments - William Bowling (ACME) September 2010 5.9 MB
Chemical Background Study Work Plan Comments - Boeing September 2010 1.1 MB
Chemical Background Study Work Plan Comments - Jackie Young September 2010 17 KB
Chemical Background Study Work Plan Comments - Marge Brown September 2010 17 KB
Chemical Background Study Work Plan Comments - Thomas Slosson (Slosson and Associates) June 2010 1.4 MB

Workplan Correspondence Publication
Date		 File Size
Letter from Mark Malinowski/DTSC to Arthur Lenox/Boeing Regarding Request to Include Additional Chemical Analyses in the Soil Background Study for Chemicals May 2011 322 KB
Letter from Laura Rainey/DTSC to Richard Schassburger/DOE Regarding Approval of Master Work Plan/Field Sampling and Analysis Plan Co-Located Chemical Sampling at Area IV February 2010 109 KB
Letter from Doug Sheeks/DTSC to Kristin Foord/Conejo Open Space Conservation Agency Regarding Chemical Soil Background Study - Supporting Investigations and Clean-up at the Santa Susana Field Laboratory September 2009 328 KB

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