ML23108A125
| ML23108A125 | |
| Person / Time | |
|---|---|
| Site: | PROJ0734 |
| Issue date: | 04/18/2023 |
| From: | Ridge A NRC/NMSS/DDUWP/RTAB |
| To: | Stephen Koenick NRC/NMSS/DDUWP/LLWPB |
| Ridge A | |
| Shared Package | |
| ML23024A112 | List: |
| References | |
| eConcurrence 20230418-30003 | |
| Download: ML23108A125 (2) | |
Text
April 18, 2023 MEMORANDUM TO:
Stephen S. Koenick, Chief Low-Level Waste and Projects Branch Division of Decommissioning, Uranium Recovery and Waste Programs Office of Nuclear Material Safety and Safeguards THRU:
Chris A. McKenney, Chief Risk and Technical Analysis Branch Division of Decommissioning, Uranium Recovery and Waste Programs Office of Nuclear Material Safety and Safeguards FROM:
A. Christianne Ridge, Sr. Risk Analyst /RA/
Risk and Technical Analysis Branch Division of Decommissioning, Uranium Recovery and Waste Programs Office of Nuclear Material Safety and Safeguards
SUBJECT:
TECHNICAL REVIEW REPORTS SUPPORTING THE NRC TECHNICAL EVALAUTION REPORT REGARDING THE U.S. DEPARTMENT OF ENERGY 2020 PERFORMANCE ASSESSMENT FOR THE SALTSTONE DISPOSAL FACILITY AT THE SAVANNAH RIVER SITE The U.S. Nuclear Regulatory Commission (NRC) staff developed ten Technical Review Reports (TRRs) to support the NRC review the U.S. Department of Energy (DOE) 2020 Performance Assessment (PA) for the Saltstone Disposal Facility (SDF) at the Savannah River Site in South Carolina. The NRC documented that review in a Technical Evaluation Report (available in the NRCs Agencywide Documents Access and Management System under Accession No. ML23024A112). The NRC staff performed this review to support a decision about whether the DOE has demonstrated that radioactive waste disposal activities at the SDF are in compliance with the performance objectives of Title 10 of the Code of Federal Regulations (10 CFR) Part 61. The enclosed TRRs also support the NRC monitoring of the SDF as described in the current NRC Monitoring Plan for the SDF (ML13100A113).
The following TRRs are enclosed for your use:
Dose and Exposure Pathways Model (ML23017A113)
Future Scenarios and Conceptual Models (ML23017A088)
Hydrogeology, Groundwater Monitoring, and Far-Field Modeling (ML23017A084)
S. Koenick 2
Intrusion Analysis (ML23017A085)
Inventory (ML23017A087)
Model Integration (ML23017A090):
Near Field Flow and Transport (ML23017A086)
Percolation Through and Potential Erosion near the Closure Cap (ML23017A083)
Performance of the Composite Barrier Layers and Lateral Drainage Layers (ML23017A089)
Site Stability (ML23017A114).
Docket No.: PROJ0734
Enclosure:
Technical Review