RFI Report - Tier 3, Major Reports

2.0 Major Tank Farm Vadose Zone Reports

Section 2.1 - SST System Performance Assessment Report
Section 1, Initial SST-PA for the Hanford Site
Section 2, Initial SST-PA for the Hanford Site
Section 3, Initial SST-PA for the Hanford Site
Section 4, Initial SST-PA for the Hanford Site
Section 5, Initial SST-PA for the Hanford Site
Section 6, Initial SST-PA for the Hanford Site

Section 2.2 - Field Investigation Reports
1. FIR for WMA S-SX
2. FIR for WMA B-BX-BY
3. FIR for WMA T and TX-TY

Section 2.3 - Subsurface Condition Description Reports
1. Subsurface Condition Description Report for the S-SX WMA
2. Subsurface Condition Description Report for the B-BX-BY WMA
3. Subsurface Condition Description Report for the B-BX-BY WMA, Rev. 0A
4. Subsurface Condition Description Report for the T & TX-TY WMA
5. Subsurface Condition Description Report for the C & A-AX WMA
6. Subsurface Condition Description Report for the U WMA

Section 2.4 - Characterization Reports
1. Characterization of Vadose Zone Sediment - Borehole 299-E33-46 Near Tank B-110 in the B-BX-BY WMA
2. Characterization of Vadose Zone Sediment - Uncontaminated RCRA Borehole Core Samples and Composite Samples
3. Characterization of Vadose Zone Sediment - Borehole 299-E33-45 Near BX-102 in the B-BX-BY WMA
4. Characterization of Vadose Zone Sediment - Borehole 41-09-39 in the S-SX WMA
5. Characterization of Vadose Zone Sediment - Slant Borehole SX-108 in the S-SX WMA
6. Characterization of Vadose Zone Sediment - Borehole 299-W23-19 SX-115 in the S-SX WMA
7. Characterization of Vadose Zone Sediment - Borehole C3103 Located in the 216-B-7A Crib Near the B Tank Farm
8. Characterization of Vadose Zone Sediment - RCRA Borehole 299-E33-338 Located Near the B-BX-BY WMA
9. Characterization of Vadose Zone Sediments Below the TX Tank Farm - Probe Holes C3830, C3831, C3832 and 299-W10-27
10. Characterization of Vadose Zone Sediments Below the T Tank Farm - Boreholes C4104, C4105, 299-W10-196 and RCRA Borehole 299-W11-39
11. Characterization of Vadose Zone Sediments Below the C Tank Farm - Boreholes C4297 and RCRA Borehole 299-E27-22
12. Characterization of Vadose Zone Sediments from C WMA - Investigation of the C-152 Transfer Line Leak
13. Characterization of Direct-Push Vadose Zone Sediments from the 241-B and 241-BX Tank Farms
14. Characterization of Direct Push Vadose Zone Sediments from the T and TY WMAs
15. Characterization of Direct Push Vadose Zone Sediments from the 241-U SST Farm

Section 2.5 - Surface Geophysical Exploration (SGE) Reports
1. SGE of T Farm at the Hanford Site
2. SGE of S Farm at the Hanford Site
3. SGE of U Farm at the Hanford Site
4. SGE of C Farm at the Hanford Site
5. Petrophysical Relationships of Electrical Resistivity for Hanford-Specific Soils
6. SGE of B, BX, and BY Tank Farms at the Hanford Site
7. SGE of B, BX and BY Tank Farms at the Hanford Site - Results of Background Characterization with Ground Penetrating Radar
8. SGE of the B, BX and BY Farms at the Hanford Site

Section 2.6 - Waste Form Release
1. Tank 241-AY-102 Data Report
2. Hanford Tanks 241-AY-102 and 241-BX-101 - Sludge Composition and Contaminant Release Data
3. Hanford Tanks 241-C-203 and 241-C-204 - Residual Waste Contaminant Release Model and Supporting Data
4. Residual Waste Contaminant Release Model and Supporting Data
5. Advances in Geochemical Testing of Key Contaminants in Residual Hanford Tank Waste
6. Hanford Tank 241-C-106 - Impact of Cement Reactions on Release of Contaminants from Residual Waste
7. Hanford Tanks 241-C-202 and 241-C-203 Residual Waste Contaminant Release Models and Supporting Data
8. Hanford Tank 241-C-103: Residual Waste Contaminant Release Model and Supporting Data

Section 2.7 - Other Characterization Reports
1. Gamma Surveys of the SST Laterals for A and SX Tank Farms
2. Tank Farm Vadose Zone Contamination Volume Estimates

Section 2.8 - Other Laboratory Reports
1. A Site Wide Perspective on Uranium Geochemistry at the Hanford Site
2. Laboratory-Scale Bismuth Phosphate Extraction Process Simulation to Track Fate of Fission Products

Section 2.9 - Risk Assessment Requirements
1. Contents of Long-Term Performance Analyses to Support the Retrieval and Closure of Tanks for the WSD of Ecology
2. Format and Content Guide for US DOE Low-Level Waste Disposal Facility Performance Assessments
3. Performance Objectives for Tank Farm Closure Performance Assessments
4. Performance Objectives for the Hanford Immobilized Low-Activity Waste
5. Computer Code Selection Criteria for Flow and Transport Codes