1. Hanford Site: Long-term Stewardship Boyd Hathaway Realty Officer Department of Energy – Richland Operations Office Hanford Long-Term Stewardship (LTS) November 2010

2. Hanford Site: Long-term Stewardship

5. Completion Year 2015- 2020 2010 2014 2013 2012 2011 100% 75% 41% 34% 28% 13% 2% 2010201120122013201420152020 Footprint Percentage Remaining to Clean The Inner Area will require long-term waste management activities. Shrinking the Cleanup Footprint at Hanford

6. Hanford Site: Long-term Stewardship Unique LTS challenges faced at Hanford Significant amount of the active cleanup accomplished by 2015 – Transition to Legacy Management (LM) ~2054 Size of the site Multiple cleanup contracts Ongoing activities 6

7. Hanford Site: Long-term Stewardship Footprint Reduction 7

8. Hanford Site: Long-term Stewardship 8 Footprint Reduction By 2015 –Less than 75 sq miles remain under active cleanup –290 sq miles managed by USFW –Remaining 220 sq miles in some form of LTS LTS responsibility follows cleanup

9. Hanford Site: Long-term Stewardship 9 Closure Project Comparison Site Size (Sq mi) Waste Sites Mound.573 Fernald1.69* Rocky Flats10360 Hanford River Corridor220814 *3 silos/6 waste pits

10. Hanford Site: Long-term Stewardship 10 Contract challenges Three unique contracts under Richland Operations Office –Mission Support Alliance - responsible for LTS –Washington Closure – River Corridor cleanup –CH2M Hill Plateau Remediation – Central Plateau cleanup Working to align the new LTS program requirements and activities into existing programs and contracts

11. Hanford Site: Long-term Stewardship Other Activities September 1999 –Hanford Comprehensive Land Use Plan (CLUP) Environmental Impact Statement Record of Decision (DOE/EIS-022-F) was issued Land-use for research and development (19-sq miles) Land use for industrial (50-sq miles 11

12. Hanford Site: Long-term Stewardship 12 Hanford LTS Program Developed Hanford LTS Program Plan Defines the “What/When” and “Who” Defines the responsibilities

13. Hanford Site: Long-term Stewardship 13 Developing Transition Strategy Beginning with the end in mind –Developing turnover package template CD 4 criteria LM Transition Framework Lessons learned from Rocky Flats, Fernald & Mound –Actively working with LM to align requirements (e.g., records management)

14. Hanford Site: Long-term Stewardship LTS aligned with Hanford Site Information Management Strategy LTS working closely with LM –Align record schedules and indexing –Lessons learned 14 Information Management

15. Hanford Site: Long-term Stewardship Conclusion Working closely with Legacy Management Incorporating lessons learned Institutionalizing LTS at the Hanford Site More information available at http://www.hanford.gov/page.cfm/Long TermStewardship http://www.hanford.gov/page.cfm/Long TermStewardship 15

16. Hanford Site: Long-term Stewardship Backup Slides 16

17. Hanford Site: Long-term Stewardship Cleanup & LTS Responsibilities 17

18. Hanford Site: Long-term Stewardship LTS Responsibilities 18 Richland Operations Office Responsibilities River Corridor and Central Plateau  Perform cleanup actions  Define long-term requirements  Maintain cleanup documentation and records  Estimate life-cycle costs  Transfer interim S&M responsibility (for cleanup completed under interim RODS) Mission Support  Accept responsibility for interim S&M activities  Perform S&M* River Corridor and Central Plateau  Complete remaining cleanup actions to final RODs  Transfer LTS S&M responsibility for completed cleanup (under final RODS) What/ When DOE Office of Legacy Manageme nt (LM) Who LTS CleanupCleanup Mission Support River Corridor & Central Plateau * The operations and maintenance for groundwater extraction and treatment systems that are determined to be operational and functional may be conducted by the LTS Program even before remedial objectives are complete. Mission Support  Accept responsibility for LTS activities  Perform LTS  Manage LTS records  Request funding for LTS  When cleanup is complete for the entire Site, prepare the Site for transition to the DOE Office of Legacy Management (DOE-LM) LM  Accept responsibility for LTS activities for the entire Site  Perform LTS  Manage LTS records  Request funding for LTS Surveillance & Maintenance