Rocky Flats Site, Colorado Contact Records

A contact record is the formal documentation identifying the result of a consultation among the Rocky Flats Legacy Management Agreement parties where a regulatory decision or determination was made regarding the implementation of the selected remedy at the Rocky Flats Site. The Rocky Flats Legacy Management Agreement parties are the Colorado Department of Public Health and Environment, the U.S. Environmental Protection Agency and the U.S. Department of Energy Office of Legacy Management. 

• Contact Records Index
• RFLMA CR 2024-01
• RFLMA CR 2023-01
• RFLMA CR 2022-05
• RFLMA CR 2022-04
• RFLMA CR 2022-03
• RFLMA CR 2022-02
• RFLMA CR 2022-01
• RFLMA CR 2021-05
• RFLMA CR 2021-04
• RFLMA CR 2021-03
• RFLMA CR 2021-02
• RFLMA CR 2021-01
• RFLMA CR 2020-02
• RFLMA CR 2020-01
• RFLMA CR 2019-04
• RFLMA CR 2019-03
• RFLMA CR-2019-02 
  • CDPHE Letter Approving CR 2019-02
• RFLMA CR 2019-01
• RFLMA CR 2018-05
  • CDPHE Letter Approving CR 2018-05
• RFLMA CR 2018-04
• RFLMA CR 2018-03
• RFLMA CR 2018-02
• RFLMA CR 2018-01
• RFLMA CR 2017-04
• RFLMA CR 2017-03
  • Field Change Concurrence 121917
• RFLMA CR 2017-02
• RFLMA CR 2017-01
• RFLMA CR 2016-04
• RFLMA CR 2016-03
• RFLMA CR 2016-02
  • CDPHE Letter Approving CR 2016-02 and Explanation of Significant Differences
• RFLMA CR 2016-01
• RFLMA CR 2015-10
  • Consultation Posting 010819
• RFLMA CR 2015-09
• RFLMA CR 2015-08
• RFLMA CR 2015-07
• RFLMA CR 2015-06
  • Notification 020818
• RFLMA CR 2015-05
• RFLMA CR 2015-04
• RFLMA CR 2015-03
• RFLMA CR 2015-02
• RFLMA CR 2015-01
• RFLMA CR 2014-10
  • CDPHE Letter Rescinding Approval of CR 2014-10
• RFLMA CR 2014-09
• RFLMA CR 2014-08
• RFLMA CR 2014-07
• RFLMA CR 2014-06
• RFLMA CR 2014-05
• RFLMA CR 2014-04
• RFLMA CR 2014-03
• RFLMA CR 2014-02
• RFLMA CR 2014-01
• RFLMA CR 2013-03
• RFLMA CR 2013-02
  • Notification 110618
• RFLMA CR 2013-01
• RFLMA CR 2012-03
• RFLMA CR 2012-02
• RFLMA CR 2012-01
• RFLMA CR 2011-08
• RFLMA CR 2011-07
• RFLMA CR 2011-06
• RFLMA CR 2011-05
• RFLMA CR 2011-04
• RFLMA CR 2011-03
• RFLMA CR 2011-02
• RFLMA CR 2011-01
• RFLMA CR 2010-07
• RFLMA CR 2010-06
  • Report of Steps Taken Regarding Monitoring Results at Surface Water Point of Evaluation (POE) SW027
• RFLMA CR 2010-05
• RFLMA CR 2010-04
• RFLMA CR 2010-03
• RFLMA CR 2010-02
  • CDPHE Letter Withdrawing Approval of CR 2010-02
• RFLMA CR 2010-01
• RFLMA CR 2009-05
• RFLMA CR 2009-04
• RFLMA CR 2009-03
• RFLMA CR 2009-02
• RFLMA CR 2009-01
  • Figures 1 and 2
  • Figure 3
  • Attachment I
  • Evaluation Transmittal to CDPHE
  • CDPHE Evaluation Approval
• RFLMA CR 2008-09
• RFLMA CR 2008-08
• RFLMA CR 2008-07 
  • Figure 2
  • Original Landfill Geotech Investigation
    • Report
    • Appendix A: Photographs
    • Appendix B: Geophysical Data
    • Appendix C: Boring and Test Pit Logs
      • Borehole Log
      • Test Pit Log
  • Appendix D: Laboratory Test Results
    • Case Narrative (Northern)
    • Moisture and Organic Content
    • Direct Shear Test Data
    • Consolidation Test
  • Appendix E: Slope Figures
  • Appendix F: Inclinometer and Piezometer Data
    • PZ 82108
    • PZ 82208
    • PZ 82308
    • PZ 82408
    • PZ 82508
    • PZ 82608
    • PZ 82708
    • Consolidation Monitors Comparison Survey Data
    • Consolidation Monitors Comparison Survey
  • Figures
    • Rocky Flats Project Vicinity Map
    • Locations of Geotechnical Borings, Test Pits, and Surface Features
    • Geophysical Interpretation Map
    • Locations of Slope Stability Cross Sections
    • Schematic Showing Rig and Grouting Operation
• RFLMA CR 2008-06
• RFLMA CR 2008-05
• RFLMA CR 2008-04
• RFLMA CR 2008-03
• RFLMA CR 2008-02
  • Figure 1
  • Figure 2
  • Figure 3
  • Figure 4
• RFLMA CR 2008-01
  • Attachment A Technical Memorandum
  • Attachment A Tables
• RFLMA CR 2007-08
• RFLMA CR 2007-07
• RFLMA CR 2007-06
  • RFLMA CR 2007-06, Evaluation of Elevated Nitrate in Ground Water Samples from AOC Well B206989
  • RFLMA CR 2007-06, Attachment
• RFLMA CR 2007-05
  • RFLMA CR 2007-05, Slump Area Grading
  • Index of Drawings
  • Project Site Plan
  • Grading Plan
  • Sections A and B
  • Sections C and D
  • Sections E and F
  • Sections G and H
  • Erosion Control Plan
• RFLMA CR 2007-04
• RFLMA CR 2007-03 
  • Attachment
• RFLMA CR 2007-02
• RFLMA CR 2007-01
• RFLMA CR 2006-03
• RFLMA CR 2006-02
• RFLMA CR 2006-01