|
2013.05.20 Draft Groundwater Investigation Within and In the Vicinity of the BAPB at the Richmond Field Station, Comment Letter |
DTSC |
2013 |
Agency Letter |
|
2007.05.25 Concurrence letter from DTSC on Pyrite Cinder- containing Soils Management Procedures |
DTSC |
2007 |
Agency Letter |
|
2007.10.18 DTSC Approval Letter of the Draft Current Conditions Report |
DTSC |
2007 |
Agency Letter |
|
2012.10.04 Revised TCE Risk Evaluation, DTSC Approval |
DTSC |
2012 |
Agency Letter |
|
2021.05.11 EPA Approval Letter - B112 TSCA Application |
EPA |
2021 |
Agency Letter |
|
2018.09.27 Phase V Technical Memorandum Western Stege Marsh Approval Letter |
DTSC |
2018 |
Agency Letter |
|
2013.05.02 Site Characterization Report Approval Letter |
DTSC |
2013 |
Agency Letter |
|
2017.06.20 Responsiveness Summary for Public Comments Received on Draft Feasibility Study and Remedial Action Plan and Negative Declaration Zeneca/Former Stauffer Chemical Site Habitat Area 2 |
DTSC |
2017 |
Agency Letter |
|
2012.02.22 Field Sampling Work Plan to conduct additional groundwater investigation within and in the vicinity of the BAPB at the University of California Richmond Field Station, Comment Letter |
DTSC |
2012 |
Agency Letter |
|
2016.11.16 Calendar for Implementation, Richmond Field Station Site, Approval |
DTSC |
2016 |
Agency Letter |
|
2009.12.07 Results of Evaluation of Pre-Construction Conditions in Soil Meade By-Pass Roadway, Richmond, California, Approval Letter |
DTSC |
2009 |
Agency Letter |
|
2021.12.01 B277 Sample Results Summary Approval Letter |
DTSC |
2021 |
Agency Letter |
|
2005.08 Tentative Orders for Zeneca, Inc. and University of California Berkeley Richmond Field Station sites, Richmond, Contra Costa County |
San Francisco Regional Water Quality Control Board |
2005 |
Agency Letter |
|
2013.03.08 Notification of Piezometer Abandonment and Installation, and Scope of Work, Approval Letter |
DTSC |
2013 |
Agency Letter |
|
2021.01.19.Corporation Yard Sampling and Analysis DTSC Comment Letter |
DTSC |
2021 |
Agency Letter |
|
2023.02.06 Corporation Yard, Triplicates Sample Results Revised Approval |
DTSC |
2023 |
Agency Letter |
|
2018.03.09 Draft 2017 Groundwater Sampling Results Technical Memorandum DTSC Approval Letter |
DTSC |
2018 |
Agency Letter |
|
2011.12.02 Technical Memorandum: University of California Richmond Field Station Biologically Active Permeable Barrier Groundwater Sampling Results, Comment Letter |
DTSC |
2011 |
Agency Letter |
|
2016.11.16 DTSC Approval Letter of Revised Schedule |
DTSC |
2016 |
Agency Letter |
|
2013.10.30 Final 2013 Groundwater Sampling Results Technical Memorandum Approval Letter |
DTSC |
2013 |
Agency Letter |
|
2012.03.15 Final Phase I October 2011 Groundwater Sampling Results Technical Memorandum, Approval Letter |
DTSC |
2012 |
Agency Letter |
|
2012.07.05 Technical Memorandum for Well Closures, Approval Letter |
DTSC |
2012 |
Agency Letter |
|
2018.10.25 Draft 2018 Groundwater Sampling Results Technical Memorandum, Comment Letter |
DTSC |
2018 |
Agency Letter |
|
2005.08.19 Purple Ooze Letter Report |
DTSC |
2005 |
Agency Letter |
|
2013.02.14 Draft Site Characterization Report, Proposed Richmond Bay Campus, Comment Letter |
DTSC |
2013 |
Agency Letter |
|
2012.01.11 Phase I, April 2011 Groundwater Sampling Results Technical Memorandum, Comment Letter |
DTSC |
2012 |
Agency Letter |
|
2009.04.15 Field Sampling Workplan, Appendix A and Appendix B, DTSC comment Letter |
DTSC |
2009 |
Agency Letter |
|
2015.07.09 2014 Groundwater Sampling Results, Vicinity of the Biologically Active Permeable Barrier, Approval Letter |
DTSC |
2015 |
Agency Letter |
|
2022.11.21 Review of Eastern Transition Area, Proposed Sampling |
DTSC |
2022 |
Agency Letter |
|
2014.09.25 Draft Phase IV Field Sampling Plan, Comment Letter |
DTSC |
2014 |
Agency Letter |
|
2020.10.27 RFS MFA DRAFT Removal Action Completion Report, DTSC Comment Letter |
DTSC |
2020 |
Agency Letter |
|
2023.01.04 Review of Notification of Piezometer DHR Abandonment |
DTSC |
2023 |
Agency Letter |
|
2019.08.01 Northwest Meadow Sampling Closure Letter |
UC Berkeley |
2019 |
Transmittal Letter |
|
2015.07.24 Draft 2015 Groundwater Sampling Results Technical Memorandum |
Tetra Tech |
2015 |
Transmittal Letter |
|
2017.01.05 Final Phase V Field Sampling Plan Cover Letter |
Tetra Tech |
2017 |
Transmittal Letter |
|
2018.11.02 Draft Soil Management Plan, Revision 2 Removal Action Workplan, Attachment C Transmittal Letter |
Tetra Tech |
2018 |
Transmittal Letter |
|
2022.07.23 Final EPA North Meadow PCB Cleanup and Removal Action Implementation Report Transmittal Letter |
UC Berkeley |
2022 |
Transmittal Letter |
|
2015.08.12 Removal Action Workplan, Corporatin Yard Soil Removal Action Final Construction Drawings and Specifications Transmittal Letter |
UC Berkeley |
2015 |
Transmittal Letter |
|
1990.03.27 Update Letter to Department of Health Services |
UC Berkeley |
1990 |
Transmittal Letter |
|
2020.01.30 Final 2019 Groundwater Sampling Results Technical Memorandum, Transmittal Letter |
UC Berkeley |
2020 |
Transmittal Letter |
|
2009.03.19 Year 3 Monitoring Report for the Western Stege Marsh Restoration Project Cover Letter |
UC Berkeley |
2003 |
Transmittal Letter |
|
2007.12.20 Draft Current Conditions Report, Response to Comments Transmittal |
UC Berkeley |
2007 |
Transmittal Letter |
|
2003.07.16 Project and Environmental Approval for the Richmond Field Station Remediation Project |
UC Berkeley |
2003 |
Transmittal Letter |
|
2019.08.02 Draft 2019 Groundwater Sampling Results Technical Memorandum Letter |
Tetra Tech |
2019 |
Transmittal Letter |
|
2008.01.08 Year 2 Monitoring Report Western Stege Marsh Restoration Program Transmittal Letter |
Tetra Tech |
2008 |
Transmittal Letter |
|
2019.11.07 Draft 2019 Groundwater Sampling Results Technical Memorandum, Appendix E Transmittal Letter |
UC Berkeley |
2019 |
Transmittal Letter |
|
2015.06.05 Draft Phase IV Sampling Results Technical Memorandum, Transmittal Letter |
Tetra Tech |
2015 |
Transmittal Letter |
|
2003.07.25 Biological Assessment Cover Letter |
BBL |
2003 |
Transmittal Letter |
|
2016.09.27 Draft Soil Management Plan, Revision 1 Transmittal Letter |
Tetra Tech |
2016 |
Transmittal Letter |
|
2008.11.21 (6) Final CCR Submittal Cover Letter |
UC Berkeley |
2008 |
Transmittal Letter |
