Latest Documents and Presentations

• Inter-Areas Component of the River Corridor Baseline Risk Assessment Sampling Summary [PDF, 6.5MB]
  
  
• 100 and 300 Area Component of the RCBRA Sampling and Analysis Plan (Rev. 1) [pdf, 2.5 MB]
  • Appendicies A, B, C & D [pdf, 1.5 MB]
  • Appendix E [pdf, 3.9 MB]
    
    
• Sampling and Analysis Instructions for the 100 Area and 300 Area Component of the RCBRA Project, WCH-47, Rev. 1 [pdf, 430KB]
  
  
• 100/300 Area RCBRA Status and SAP Refinement Workshop for the Inter-Area Riparian and Near-Shore Assessment Meeting Minutes (7/12/06-7/13/06) [pdf, 77KB]
  
  
• River Corridor End State and Final Closure Project Update and SAP Refinement Workshop Meeting Minutes (6/1/06-6/2/06)

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Latest Documents and Presentations

• Integrated Strategy for Achieving Final Cleanup Decisions in the River Corridor, WCH-71, Rev 0 [pdf, 3.8 MB]

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The data being used in the Risk Assessment is now available via the web-based program "GiSdT" (Guided Interactive Statistics Decision Tools). To gain access, please e-mail rcbra@gisdt.org with your name, e-mail address, and affiliation to receive your personalized login information. Use the QuickStart Instructions to assist you with using GiSdT.

Latest Documents and Presentations

• Polychlorinated Biphenyl Presence in the Columbia River Corridor, WCH-208, Rev.0
  
  
• Risk Assessment Report for the 100 Area and 300 Area Component of the River Corridor Baseline Risk Assessment, DOE-RL-2007-21, Draft A
  
  
• Meeting notes on the January 10-11, 2008 RCBRA Workshop
  • Presentation January 10-11 Workshop
  • White Paper: COPC Refinement
  • White Paper: Representative Concentrations Methodology
  • MTCA and CERCLA Requirements Crosswalk
    
    
• Meeting notes on the October 30, 2007 RCBRA Workshop
  • Presentation from the October 30, 2007 RCBRA Workshop
    
    
• Meeting notes on the July 25, 2007 RCBRA Workshop
  
  
• Meeting notes on the May 16, 2007 RCBRA Workshop
  • PowerPoint Presentation from the May 16, 2007 RCBRA Workshop
    
    
• Meeting notes on the March 21, 2007 RCBRA Workshop
  • Presentations from the March 21, 2007 RCBRA Workshop
    
    
• Meeting notes on the January 16, 2007 RCBRA Workshop
  • Presentation from the January 16, 2007 RCBRA Workshop
    
    
• Meeting notes on the December 14, 2006 RCBRA Workshop
  • Presentation from the December 14, 2006 RCBRA Workshop
    
    
• Meeting notes on the November 15, 2006 RCBRA Teleconference
  • Presentation from the November 15, 2006 RCBRA Workshop
    
    
• Meeting notes on the October 17-18, 2006 RCBRA Workshop
  • Presentations from the October 17, 2006 RCBRA Workshop
    
    
• Meeting notes on the September 19, 2006 RCBRA Workshop
  • Presentations from the September 19, 2006 RCBRA Workshop
    
    
• Meeting notes on the August 16, 2006 RCBRA Workshop
  • Presentation from the August 16, 2006 RCBRA Workshop
    
    
• Meeting notes on the July 11, 2006 Hanford Chromium Workshop
  
  
• October 2006 Handouts
  • October 17 & 18 Workshop Presentation [MS Powerpoint]
  • Assessment Endpoint Spreadsheet [MS Excel]
  • Terrestrial/Upland Assessment Endpoint / Measure / Analysis Table Key [ MS Word]
  • Terrestrial and Riparian Risk Hypotheses [ MS Word]
  • RCBRA Wildlife Exposure Factors [MS Excel]
    
    
• Meeting Notes on the Human Health Risk Assessment Introduction Workshop, July 19, 2006
  
  
• Reference Site Selection Rationale for the 100 Area and 300 Area Component of the River Corridor Baseline Risk Assessment
  
  
• Additional Information on Reference Areas for the River Corridor Baseline Risk Assessment, June 22, 2006

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Remedial Investigation Work Plan for Hanford Site Releases to the Columbia River (DOE/RL-2008-11, Rev. 0)

• Remedial Investigation Work Plan for Hanford Site Releases to the Columbia River (DOE/RL-2008-11, Rev. 0) [pdf, 10MB]
• SAP Enlarged Map Set [pdf, 6.7 MB]
  

Latest Documents

• Sampling and Analysis Instructions for the Remedial Investigation of Hanford Site Releases to the Columbia River (WCH-286, Rev. 0) October 2008

• DQO/SAP Workshop held April 17, 2008
  • Workshop Agenda
  • Workshop Posters
  • Workshop Presentation
  • Workshop Meeting Minutes

• Remedial Investigation DQO Workshop Held February 5-6, 2008
  • Meeting Agenda [pdf, 36KB]
  • DQO Issues Matrix [pdf, 174KB]
  • Workshop Presentation [pdf, 6.8MB]
  • Workshop Meeting Minutes [pdf, 72KB]
    
    
• Columbia River Component Data Gap Analysis (WCH-201, Rev 0, October 2007)
  • Main body of text [pdf, 3.1 MB]
  • Appendix A&B [pdf, 608 kB]
  • Appendix C [pdf, 7.4 MB]
  • Appendix D [pdf, 711 kB]
  • Oversized Maps [pdf, 7.6 MB

• Columbia River Component Data Evaluation Summary Report (WCH-91, Revision 0) [pdf, 17 MB]
  
• Existing Source Information Summary Report Compilation/Evaluation Effort: December 2004 to September 2005, January 2006 (WCH-64, Rev 0) [pdf, 1.7 MB]

Data Gap Analysis Workshop Held June 5 – 6, 2007

• Introductory Presentation [MS Powerpoint, 388kB]
• Woodard & Curran Presentation
• Woodard & Curran Presentation Part 1 [MS Powerpoint, 4.9 MB]
• Woodard & Curran Presentation Part 2 [MS Powerpoint, 3.8 MB]
• Woodard & Curran Presentation Part 3 [MS Powerpoint, 1.1 MB]
• Map Packages [pdf, 11.8 MB]
• Draft Meeting Minutes [MS Word, 124kB]

Supporting Historical Documents

• Association of Hanford Origin Radionuclides with Columbia River Sediment, BNWL-2305, Robertson, D. E. and Fix, J. J., August 1977 [pdf, 6.3 MB]
  
  
• Survey of Potential Hanford Site Contaminants in the Upper Sediment for the Reservoirs at McNary, John Day, The Dalles, and Bonneville Dams, 2003; DOH-320-034, PNNL-14878, WDOE 04-05-016, ODOE NUC-007; February 2005 [pdf, 420 kb]
  

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Project Planning Documents

• 100-B/C Area Ecological Risk Assessment Data Quality Objectives(BHI-01673, Rev 0) [pdf, 11 MB]
  
  
• A Preliminary Evaluation of Post-Remediation Protectiveness of Humans and the Environment at the 100-B/C Area (BHI-01669, Rev 0 ) [pdf, 11MB]
  


• Conceptual Site Model for the 100-B/C Pilot Project Risk Assessment (BHI-01706, Rev. 0) [pdf, 2.3 MB]

Risk Assessment

• 100-B/C Pilot Project Risk Assessment Report, DOE-RL-2005-40, Draft B, Volume 1 [pdf, 3.8 MB]
  
  
• 100-B/C Pilot Project Risk Assessment Report, DOE-RL-2005-40, Draft B, Volume 2 - Tables [pdf, 3.3 MB]
  
  
• 100-B/C Pilot Project Risk Assessment Report, DOE-RL-2005-40, Draft B, Volume 3 - Appendicies [pdf, 3.2MB]

Sampling and Analysis Reports

• 100-B/C Pilot Project Data Summary for 2003 and 2004 (BHI-01724, Rev 0 ) [pdf 2.1 MB]



• 100-B/C Pilot Project Field Sampling Plan for 2004 (DOE/RL-2004-53, Rev. 0 ) [pdf, 1.1 MB]



• 100-B/C Area Ecological Risk Assessment Sampling and Analysis Plan (DOE/RL-2003-08, Rev 0) [pdf, 9 MB]
  

Supporting Documents

• Methodology and Approach for Ecotoxicological Screening Value Identification and Exposure Estimation for the 100-B/C Area Ecological Risk Assessment [pdf, 606kb]

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100-N AREA DOCUMENTS

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