Environmental Management at Richland Operations Office - FY 2009/2010 Budget and Priorities

1. Environmental ManagementRichland Operations Office FY 2009 Omnibus and FY 2010 President’s BudgetHAB Briefing U.S. Department of Energy May 28, 2009

2. Key Points RL is committed to significant accomplishment in cleaning up the site and meeting our compliance commitments This briefing reflects the proposed milestones in the TPA tentative agreement dated February 2009 This briefing presents work scope to be performed in FY 2010 under the President’s Budget and any impacts

3. Planned Communications and Briefings • May 7: DOE-RL received FY 2010 President’s Budget • Late-May: DOE-RL receives EM FY 2011 Budget Guidance • Late-May: Provide briefing on FY 2010 Budget and Scope to: • EPA and Ecology • Oregon and Tribes • HAB Subcommittee for Budget and Contracts • June/July: Provide briefing on FY 2011 Budget Request to: • EPA and Ecology • Oregon and Tribes • HAB/Local Budget Workshop

4. Fiscal Year 2009/2010 Funding

5. Projected ARRA Funding

6. Shrinking the Footprint of Active Site Cleanup

7. Richland Cleanup Priorities • Maintain Safe & Compliant Facilities and Provide Essential Services • Safeguards and Security • Execute RL 2015 Vision and Achieve Regulatory/TPA Compliance • Columbia River Corridor cleanup/demolition of facilities, waste sites, and groundwater along the Columbia River Corridor • Sludge Treatment • PFP D&D • Central Plateau Groundwater Remediation • Central Plateau - Waste site remediation (with Outer Area Priority) • Repack TRU waste for certification and shipment • Retrieve suspect TRU waste from underground storage • Continue Remedial Investigation/Feasibility Study Process for Central Plateau • Central Plateau D&D Activities (other than PFP) • MLLW Treatment • Community & Regulatory Requirements • Replace, renovate, and restructure essential infrastructure to support Hanford cleanup

8. Shrinking the Footprint of Active Site Cleanup Work in four areas River Corridor(~210 sq. miles) Central Plateau, Outer Zone(~65 sq. miles) Central Plateau, Inner Zone(~10 sq. miles) Hanford Reach National Monument (~300 sq. miles)(including Arid Lands Ecology Reserve)

9. River Corridor (~210 sq. mi.) SNF Stabilization/Disposition (RL-0012) 100 K Area FY 2009 • Complete Decontamination & Decommissioning of K East Basin • Initiate Soil remediation under KE basin within 30 days of completion of basin substructure removal • Demolish 1706 KE, 1706 KER, and 1706 KEL to grade • Clean and Close 1706KE Treatment Storage Disposal Facility FY 2010 • Operate and maintain K-West Basin and associated structures in a safe and compliant manner. • Support the continuation of sludge treatment design as well as characterization sampling and testing of the Knockout Pots, Engineered Containers and Settler Tubes

10. River Corridor (~210 sq. mi.) FY 2009 • Complete remediation of the 618-7 Burial Ground (TPA M-16-61) • Complete interim remedial actions at 100-F (TPA M-16-49) • Restart remediation of waste sites in the 100-B/C area • Continue remediation of waste sites and burial ground in the 100-D area • Completion of Waste Site 618-13 and Burial Ground 100-D-41 loadout along with waste site and burial ground remediation in and near the 300 Area along the Columbia River • Completion of Burial Ground 118-H-1 remediation • Continue risk assessment activities in support of end state for the River Corridor • Continue deactivation and demolition of 324 Building (Chemical Engineering Laboratory) and Building 327 (Post‑IrradiationTest Laboratory) in the 300 Area along the Columbia River • Constructed two new Environmental Restoration Disposal Facility cells (7 and 8) Nuclear Facility D&D – River Corridor Closure Project (RL-0041)

11. River Corridor (~210 sq. mi.) FY 2010 • Complete disposition of 11 surplus facilities (M-094-08) • Continue remediation of waste sites and burial ground in the 100-B/C, 100-D and 100-H areas • Complete 6 Waste Sites in Operable Unit 300-FF-2 • Continue Remediation of three 100-H Burial Grounds (M-16-51-T02) • Continue risk assessment activities in support of end state for the River Corridor • Continue deactivation and demolition of 324 Building (Chemical Engineering Laboratory) and Building 327 (Post‑Irradiation Test Laboratory) in the 300 Area along the Columbia River • Initiate interim safe storage of the 109-N Reactor • Support continued field remediation of ancillary facilities and waste sites in the 100 K-Area • Operate Environmental Restoration Disposal Facility to support field remediation and demolition activities Nuclear Facility D&D – River Corridor Closure Project (RL-0041)

12. River Corridor (~210 sq. mi.) FY 2009 • 100 K Area (contain/treat chromium) • Achieve proposed milestone in K Area for 900 gpm capacity by May 2009 Groundwater Protection (RL-0030)

13. River Corridor (~210 sq. mi.) FY 2009 Operate and maintain existing groundwater remediation systems Drill monitoring wells as prescribed by Tri-Party Agreement M-24-00 Continue groundwater monitoring Complete Groundwater River Corridor Tentative Agreement Work Plans Continue groundwater integration activities and environmental data management FY 2010 Operate and maintain existing groundwater remediation systems Continue groundwater monitoring Achieve progress on completing the CERCLA Process (Remedial Investigation / Feasibility Study and Proposed Plan) to obtain final Record of Decision for the 100-Area groundwater operable units Continue groundwater integration activities and environmental data management Groundwater Protection (RL-0030)

14. River Corridor (~210 sq. mi.) Nuclear Facility D&D FFTF (RL-0042) • FY 2009 • Complete shutdown of support systems no longer required for long term Surveillance and Maintenance of FFTF • Initiate long term Surveillance and Maintenance of FFTF • FY 2010 • Maintain long-term safe and compliant Surveillance and Maintenance of FFTF and support facilities • Maintain the Sodium Storage Facility and 260,000 gallons of sodium under an inert atmosphere

15. Central Plateau Inner Zone (~10 sq. mi.) FY 2009 Complete Remedial Design/Remedial Action Work Plan and design for 200W Pump and Treat System Operate/maintain remediation systems Drill monitoring wells and continue groundwater monitoring FY 2010 Operate/maintain remediation systems Maintain strategic and technical integration between groundwater and vadose zone field activities Effects of Baseline Planning: 200 Area Deep Vadose Zone Treatability Test & Characterization to support Remedial Investigations / Feasibility Study process - $55.8M Groundwater & Waste Site Remedial Investigations / Feasibility Study for the Central Plateau to support completion of TPA Milestone series  M-15-00 - $75.3M Groundwater Protection (RL-0030)

16. Central Plateau Inner Zone (~10 sq. mi.) Plutonium Finishing Plant FY 2009 • Maintain Plutonium Finishing Plant complex facilities • Maintain safe and secure storage of SNM • Shipment of Plutonium offsite • Prepare to ship spent fuel to interim storage area FY 2010 • Maintain Plutonium Finishing Plant complex facilities • Maintain safe and secure storage of SNM • Completion of de-inventory of special nuclear materials • Complete shipment of unirradiated and slightly irradiated fuel to interim storage area • Transition Building 236-Z and cell/canyon, Buildings 242-Z and 2736-Z/ZB Complex NM Stabilization/Disposition – PFP (RL-0011)

17. Central Plateau Inner Zone (~10 sq. mi.) Nuclear Facility D&D – Remainder of Hanford (RL-0040) FY 2009 and FY 2010 • Maintain Surveillance and Maintenance for Central Plateau waste sites and facilities awaiting final disposition. • Replace, renovate, and restructure essential infrastructure to support Hanford cleanup. • Support infrastructure activities such as steam, occupational medicine and service contracts Effects on baseline plan: • Central Plateau soil remediation for U Area - $33.9M • Remediation in the BC Control Zone - $32.5M • Continuation of the regulatory decision process for 4 canyon facilities - $10.0M

18. Central Plateau Inner Zone (~10 sq. mi.) Solid Waste Stabilization/Disposition (RL-0013) FY 2009 • Operate Treatment Facilities • T Plant • Waste Receiving and Processing Facility • 200 Effluent Treatment Facility • Support work on Tank Closure and Waste Management Environmental Impact Statement • Continue suspect transuranic retrieval (250 cubic meters) • Continue minimal repackaging of TRU waste • Continue minimal treatment of waste

19. Central Plateau Inner Zone (~10 sq. mi.) Solid Waste Stabilization/Disposition (RL-0013) FY 2010 • Operate Treatment Facilities • T plant • Waste Receiving and Processing Facility • 200 Effluent Treatment Facility • Provide Base Operations • Canister Storage Building and Interim Fuel Storage Area • Integrated Disposal Facility • Storage of cesium and strontium capsules at the Waste Encapsulation and Storage Facility • Low-Level Burial Grounds Effects on Baseline Plan • Design of M-91-01 Large Box/Remote-Handled Transuranic Waste Capability Project ($17M)

20. Central Plateau Inner Zone (~10 sq. mi.) Safeguards and Security (RL-0020) FY 2009 • Continue support of offsite plutonium shipments from the Plutonium Finishing Plant • Maintain protection of special nuclear materials • Maintain site-wide security FY 2010 • Maintain protection of special nuclear materials • Maintain site-wide security