Compliance Recertification Application 2009

Compliance Certification Application (CCA)

Appendix MASS: Supplemental Information on Modeling Assumptions (MASS)

View the text of Supplemental Information on Modeling Assumptions (MASS).

Appendix MASS was cited in the following sections of the CRA-2009:

• Appendix MASS: Performance Assessment Modeling Assumptions
• Subsection MASS-1.0: Introduction
• Subsection MASS-3.1: Darcy’s Law Applied to Fluid Flow Calculated by BRAGFLO, MODFLOW-2000, and DRSPALL
• Subsection MASS-4.1: Disposal System Geometry as Modeled in BRAGFLO
• Subsection MASS-7.0: Repository Fluid Flow
• Subsection MASS-8.1: Historical Context of Gas Generation Modeling
• Subsection MASS-13.2: Historical Context of the Salado Conceptual Model
• Subsection MASS-13.3: The Fracture Model
• Subsection MASS-14.0: Geologic Units above the Salado
• Subsection MASS-14.1: Historical Context of the Units above the Salado Model
• Subsection MASS-14.2: Groundwater-Basin Conceptual Model
• Subsection MASS-15.0: Flow Through the Culebra
• Subsection MASS-15.3: Colloidal Actinide Transport and Retardation in the Culebra
• Subsection MASS-15.4: Subsidence Caused by Potash Mining in the Culebra
• Subsection MASS-16.1.1: Historical Context of Cuttings, Cavings, and Spallings Models
• Subsection MASS-16.2: Direct Brine Releases during Drilling
• Subsection MASS-18.1: Historical Context of the Castile Brine Reservoir Model
• Appendix PA: Performance Assessment
• Subsection PA-1.0: Introduction
• Subsection PA-2.1.4.5: Long-Term Brine Flow up an Intrusion Borehole
• Subsection PA-2.1.4.8: Intrusion Scenarios
• Subsection PA-3.8: Activity Level
• Subsection PA-4.2.5: Gas Generation
• Subsection PA-4.2.10: Castile Brine Reservoir
• Subsection PA-4.3: Radionuclide Transport in the Salado: NUTS
• Subsection PA-4.7.8: End of DBR
• Appendix PORSURF: Porosity Surface
• Subsection PORSURF-1.0: Introduction
• Section 15: Content of Compliance Recertification Application(s)
• Subsection 15.3: 1998 Certification Decision
• Section 23: Models and Computer Codes
• Subsection 23.3.2: 1998 Certification Decision
• Section 24: Waste Characterization
• Subsection 24.3.2: 40 CFR § 194.24(b)(1)
• Subsection 24.4.2.1: Assessment of Waste Characteristics and Waste Characteristic Input Parameters
• Section 25: Future States Assumptions
• Subsection 25.3: 1998 Certification Decision
• Section 32: Scope of Performance Assessments
• Subsection 32.6.2: 40 CFR § 194.32(b)
• Section 33: Consideration of Drilling Events in Performance Assessments
• Subsection 33.3.11: 40 CFR § 194.33(c)(1) DOE Methodology and Conclusions
• Subsection 33.3.12: 40 CFR § 194.33(c)(1) EPA Compliance Review
• Subsection 33.3.14: 40 CFR § 194.33(c)(2) EPA Compliance Review