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ASME BPVC CODE CASES: Nuclear Components- Supplement 02-2013, 2013
- Code Cases: Nuclear Components
- Summary of Changes
- Numeric Index
- Subject Index
- Applicability Index for Section XI Cases
- Guideline for Cross-Referencing Section XI Cases [Go to Page]
- 1General [Go to Page]
- 1.1Purpose
- 1.2How to Use the Table
- Case N-284-4 [Go to Page]
- Table of Contents
- -1000 Metal Containment Shell Buckling Design Methods [Go to Page]
- -1100 Introduction [Go to Page]
- -1110 Scope
- -1120 Basic Buckling Design Values
- -1200 Nomenclature
- -1300 Stress Analysis Procedures [Go to Page]
- -1310 Axisymmetric Shell of Revolution Analysis
- -1320 Three-Dimensional Thin Shell Analysis
- -1330 Determination of Stress Components for Buckling Analysis and Design
- -1400 Factors of Safety
- -1500 Capacity Reduction Factors [Go to Page]
- -1510 Local Buckling
- -1520 Stringer Buckling and General Instability
- -1600 Plasticity Reduction Factors [Go to Page]
- -1610 Factors for Buckling Analysis by Formulas (See Figure -1610-1)
- -1620 Factors for Bifurcation Buckling Analysis (See Figure -1620-1)
- -1700 Buckling Evaluation [Go to Page]
- -1710 By Formulae
- -1720 Axisymmetric Shell of Revolution Bifurcation Analysis
- -1730 Three-Dimensional Thin-Shell Bifurcation Analysis
- -1800 Summary
- Case N-500-4 [Go to Page]
- 1 Materials [Go to Page]
- 1.1
- 1.2
- 1.3
- 1.4
- 2 Design [Go to Page]
- 2.1
- 2.2
- 2.3
- 2.4
- 2.5
- 2.6
- 2.7
- 2.8
- 2.9
- 3 Quality Assurance [Go to Page]
- 3.1
- 4 Other Requirements [Go to Page]
- 4.1
- 4.2
- Case N-557-1
- Case N-597-2 [Go to Page]
- -1000 Scope
- -3000 Acceptable Standards [Go to Page]
- -3100 Preservice Examination
- -3200 Inservice Examination [Go to Page]
- -3210 General
- -3220 Acceptance
- -3500 Wall Thickness Acceptance Standards
- -3600 Analytical Evaluation for Class 2 and Class 3 Piping Items [Go to Page]
- -3610 General Requirements
- -3620 Evaluation of Pipe, Elbows, Branch Connections, and Reducers
- Case N-606-2 [Go to Page]
- 1 General Requirements
- 2 Welding Qualifications [Go to Page]
- 2.1 Procedure Qualification
- 2.2 Performance Qualification
- 3 Welding Procedure Requirements
- 4 Examination
- 5 Documentation
- Case N-638-7 [Go to Page]
- 1 General Requirements
- 2 Welding Qualifications [Go to Page]
- 2.1 Procedure Qualification
- 2.2 Performance Qualification
- 3 Welding Procedure Requirements
- 4 Examination
- Case N-755-2 [Go to Page]
- Table of Contents
- -1000 General Requirements [Go to Page]
- -1100 Scope
- -1200 Polyethylene Material Supply
- -1300 Certificate Holder Responsibility
- -2000 Materials [Go to Page]
- -2100 General Requirements for Materials [Go to Page]
- -2110 Scope
- -2200 Additional Product Form Requirements [Go to Page]
- -2210 Mitered Elbows
- -2220 Flange Adapter
- -2300 Examination and Repair of Material [Go to Page]
- -2310 Receipt Examination
- -2320 Repair of Material
- -2400 Polyethylene Material Fusing Qualification Testing [Go to Page]
- -2410 General
- -2420 Fusing Essential Variable for Testing
- -2430 Testing
- -3000 Design [Go to Page]
- -3100 Scope [Go to Page]
- -3110 Nomenclature
- -3120 Design Life
- -3130 Design and Service Loading
- -3200 Soil and Surcharge Loads [Go to Page]
- -3210 Ring Deflection
- -3220 Compression of Sidewalls
- -3300 Temperature Design [Go to Page]
- -3310 Minimum Temperature
- -3400 Seismic Design [Go to Page]
- -3410 Seismic Induced Stresses
- -4000 Fabrication and Installation [Go to Page]
- -4100 General Requirements [Go to Page]
- -4110 Scope
- -4120 Examinations
- -4130 Repair of Material
- -4200 Cutting, Forming, and Bending [Go to Page]
- -4210 Cutting
- -4220 Forming and Bending Processes
- -4300 Fusing Qualifications [Go to Page]
- -4310 General Requirements
- -4320 Qualifications
- -4330 Requirements for Fusing Procedure Qualification Tests
- -4400 Rules Governing Making Fused Joints [Go to Page]
- -4410 General Requirements
- -4420 Rules for Making Fused Joints
- -4430 Fusing Data Acquisition Recorder
- -4500 Fabrication, Assembly, and Erection [Go to Page]
- -4510 General
- -4520 Flanged Joints Using PE Material
- -4530 Pipe Supports
- -5000 Examination [Go to Page]
- -5100 General Requirements [Go to Page]
- -5110 Procedures
- -5120 Time of Examination of Completed Fused Joints
- -5200 Required Examinations [Go to Page]
- -5210 General Requirements
- -5300 Acceptance Standards [Go to Page]
- -5310 General Requirements
- -5320 Visual Examination Acceptance Criteria of External Surfaces
- -5500 Qualification of Nondestructive Examination Personnel [Go to Page]
- -5510 General Requirements
- -5520 Personnel Qualification Requirements
- -6000 Testing [Go to Page]
- -6100 General Requirements
- -6200 Hydrostatic Test Requirements
- -8000 Nameplates, Stamping and Reports [Go to Page]
- -8100 General Requirements [Go to Page]
- -8110 Scope
- -9000 Glossary
- Mandatory Appendices [Go to Page]
- Mandatory Appendix I Polyethylene Pipe Fusing [Go to Page]
- I-100 Fusion General Requirements [Go to Page]
- I-101 Scope
- I-102 Terms and Definitions
- I-103 Responsibility
- I-104 Documents
- I-105 Joint Orientation
- I-106 Training
- I-120 Examinations [Go to Page]
- I-121 Visual Examination
- I-130 Tests [Go to Page]
- I-131 High Speed Tensile Impact Test
- I-132 Elevated Temperature Sustained Pressure Tests
- I-133 Free Bend Tests
- I-200 Fusion Procedure Qualifications [Go to Page]
- I-201 General
- I-210 Manufacturer's or Contractor's Responsibility
- I-220 Fusion Procedure Specification (Fps)
- I-230 Mechanical Tests
- I-300 Fusion Performance Qualification [Go to Page]
- I-300.1 General
- I-300.2 Scope
- I-300.3
- I-301 Tests
- I-302 Type of Test Required
- I-310 Qualification Test Coupons
- I-320 Retests and Renewal of Qualification
- I-322 Expiration and Renewal of Qualification
- I-330 Essential Variables for Fusion Machine Operators
- I-340 Fusion Machine Operator Qualification Testing
- Mandatory Appendix II Data Report Forms
- Mandatory Appendix III Polyethylene Standards and Specifications
- Mandatory Appendix IV Polyethylene Compound and Polyethylene Material [Go to Page]
- Outline placeholder [Go to Page]
- IV-100 Polyethylene Compound and Polyethylene Material Requirements
- IV-120 Requirements for Polyethylene Compound, Natural Compound, Pigment Concentrate Compound, and Polyethylene Source Material
- IV-130 Polyethylene Material
- IV-140 General Requirements for Quality Testing and Documentation
- Nonmandatory Appendices [Go to Page]
- Nonmandatory Appendix A Fusion Machine Operator Qualification Training [Go to Page]
- A-100 Scope [Go to Page]
- A-110 References
- A-200 Training [Go to Page]
- A-210 Training Course
- A-220 Operator Assessment
- A-230 Training Curriculum
- A-300 Assessment and Testing
- A-400 Reassessment
- Nonmandatory Appendix B Data Acquisition Log Review
- Nonmandatory Appendix C Fusion Bead Configuration
- Nonmandatory Appendix D Nonmandatory Seismic Analysis Method
- Nonmandatory Appendix E Polyethylene Material Organization Responsibilities Diagram
- Case N-792-1 [Go to Page]
- Outline placeholder [Go to Page]
- -1000 Introduction [Go to Page]
- -1100 Scope
- -1200 Nomenclature
- -2000 Environmental Fatigue Correction Evaluation [Go to Page]
- -2100 Scope [Go to Page]
- -2110 Environmental Factor Definition
- -2120 Evaluation Procedures
- -2200 Consideration of Strain Rate Due to Dynamic Loads
- -2300 Environmental Factor Evaluation
- -2400 Evaluation Procedure for Design by Analysis [Go to Page]
- -2410 Determination of Transformed Strain Rate
- -2420 Determination of Transformed Temperature
- -2430 Determination of Transformed DO
- -2440 Determination of Transformed Sulfur
- -2450 Determination of Fen, i
- -2460 Alternate Determination of Fen, i Based on Modified Strain Rate Approach
- -2500 Evaluation Procedure for Piping [Go to Page]
- -2510 Determination of Strain Rate
- -2520 Determination of Transformed Temperatures
- -2530 Determination of Transformed DO
- -2540 Determination of Transformed Sulfur
- -2550 Determination of Fen, i
- -2560 Alternate Determination of Fen, i Based on Modified Strain Rate Approach
- -2600 Modified Strain Rate Approach
- -3000 Records and Reports [Go to Page]
- -3100 Scope
- -3200 Evaluation Records and Reports
- Case N-806 [Go to Page]
- Outline placeholder [Go to Page]
- 1 Scope
- 2 Procedure
- 3 Characterization of Metal Loss
- 4 Acceptance Standards
- 5 Level 1 Analytical Evaluation
- 6 Level 2 Analytical Evaluation [Go to Page]
- 6.1 Evaluation for Internal Pressure [Go to Page]
- 6.1.1 Evaluation of General Metal Loss
- 6.1.2 Evaluation of Local Metal Loss Region
- 6.2 Evaluation for Soil and Surcharge Loads
- 6.3 Evaluation of Longitudinal Stresses [Go to Page]
- 6.3.1 Properties of Circumferential Cross-Section of Piping Item
- 6.3.2 Stress Intensification Factors and Stress Indices
- 6.4 Evaluation of Shear Stresses
- 7 Acronyms and Nomenclature [Go to Page]
- 7.1 Acronyms
- 7.2 Nomenclature
- Nonmandatory Appendix A Calculation of Average Wall Thickness in Metal Loss Region [Go to Page]
- A-1 Scope
- A-2 Procedure
- A-3 Average Wall Thickness from Point Measurements of Wall Thickness
- A-4 Average Wall Thickness from Critical Thickness Profiles [Go to Page]
- A-4.1 Critical Thickness Profiles
- A-4.2 Average Wall Thickness
- Nonmandatory Appendix B Evaluation for Soil and Surcharge Loads [Go to Page]
- B-1 Scope
- B-2 Procedure
- B-3 Pipe Ovality
- B-4 Compression of Buried Pipe Walls [Go to Page]
- B-4.1 Circumferential Through-Wall Ovality Stress
- B-4.2 Crushing Compressive Stress in Side Walls
- B-4.3 Buckling Due to External Pressure
- B-4.4 Effects of Negative Internal Pressure
- B-5 Buoyancy and Flotation
- Nonmandatory Appendix C Section Properties of Piping Item Containing Metal Loss Region [Go to Page]
- C-1 Scope
- C-2 Procedure
- C-3 Geometry of Cross-section of Piping Item Containing Metal Loss Region
- C-4 Section Properties of Piping Item Containing Metal Loss Region
- Figures [Go to Page]
- -1511-1 Capacity Reduction Factors for Local Buckling of Stiffened and Unstiffened Cylindrical Shells (Use Larger Value of αɸL From Figure -1511-1 and Figure -1511-2)
- -1511-2 Capacity Reduction Factors for Local Buckling of Stiffened and Unstiffened Cylindrical Shells (Use Larger Value of αɸL From Figure -1511-1 and -1511-2)
- -1512-1 Capacity Reduction Factors for Local Buckling of Stiffened and Unstiffened Spherical Shells
- -1610-1 Plastic Reduction Factors for Buckling Analysis by Formula
- -1620-1 Plasticity Reduction Factors for Bifurcation Buckling Analysis
- -1712.1.1-1 Theoretical Local Buckling Stress Coefficients for Stiffened and Unstiffened Cylindrical Shells
- -1712.1.2-1 Theoretical Local Buckling Stress Coefficients for Stringer Stiffened Cylinder Subjected to In-Plane Shear
- -1713.1-1 Interaction Curves for Elastic Buckling of Cylinders Under Combined Loads
- -1713.1.3-1 Radii R1 and R2 For Toroidal and Ellipsoidal Head
- -1713.2-1 Interaction Curves for Inelastic Buckling of Cylinders Under Combined Loads
- -4310-1 Thermal Fusion Butt Joint
- -4421.3-1 Tapered Transition Joint
- -4421.3-1 Tapered Transition Joint (Cont'd)
- -4520-1 Transition Flange Arrangement
- 5321-1 Polyethylene Pipe Butt Fusion Joint O.D. Bead (Cross Section View)
- I-105 Horizontal Axis Position
- I-121-1 Polyethylene Pipe Butt Fusion Joint 0.D. Bead (Cross-Section View)
- I-131.2 Tensile Full Thickness Impact Test Coupon Configuration
- I-131.7 Tensile Test Sample Evaluation Sample
- I-133.1 Bend Specimen
- I-221(b)-1 Minimum Melt Bead Size
- B-1 Typical Time/Pressure Diagram of a Butt Fusion Joint
- B-2 Correct Procedure
- B-3 Incorrect Procedures
- C-1 Fusion Bead Configuration
- E-1 Polyethylene Material Organization Responsibilities per NCA-3970
- Tables [Go to Page]
- -1800-1 Flowchart
- -3131-1(a) Long-Term Allowable Stress, S, for Polyethylene (psi)
- -3131-1(b) Long-term Allowable Stress, S, for Polyethylene (MPa)
- -3131-1(c) Elevated Temperature Allowable Stress, S, for Polyethylene (psi)
- -3131-1(d) Elevated Temperature Allowable Stress, S, for Polyethylene (MPa)
- -3210-1 Maximum Allowable Ring Deflection, Ωmax
- -3210-2(a) Soil Support Factor, FS (in.)
- -3210-2(b) Soil Support Factor, FS (mm)
- -3210-3(a) Modulus of Elasticity of Polyethylene Pipe, Epipe (psi)
- -3210-3(b) Modulus of Elasticity of Polyethylene Pipe, Epipe (MPa)
- -3220(a) Allowable Side Wall Compression Stress, Scomp (psi)
- -3220(b) Allowable Side Wall Compression Stress, Scomp (MPa)
- -3221.2-1 Ovality Correction Factor, fo
- -3223-1 Stress Indices, B1 and B2
- -3223-2 Design and Service Level Longitudinal Stress Factors, K
- -3223-3 Short Duration (< 5 min) Allowable Longitudinal Tensile Stress Values
- -3311.2-1 Stress Intensification Factor, i
- I-131.4 Testing Speed
- I-221(b)-1 Minimum Melt
- I-221(b)-2 Maximum Heater Plate Removal Time for Pipe-to-Pipe Fusing
- III-1 PE Standards and Specifications Referenced in Text
- IV-121 Certification Requirements for Polyethylene Compound
- IV-141.1 Minimum Quality Testing Requirements for Polyethylene Compound Lots
- IV-141.2 Minimum Quality Testing Requirements for Natural Compound Lots
- IV-141.3 Minimum Quality Testing Requirements for Pigment Concentrate Compound Lots
- IV-142.1 Minimum Quality Testing Requirements for Polyethylene Source Material
- IV-142(b) Minimum Quality Testing Requirements for Polyethylene Material — Pipe
- A-110-1 Fusion Standards and Specifications Referenced in Text
- D-1 Standards and Specifications Referenced in Text
- D-2 Seismic Strain Limits [Go to Page]