Part 1 ASME B31.4 Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids
Course content
- Scope and definitions
- Design
- What is surge?
- Head loss and hydraulic design
- Pipeline size considerations
- Curved pipe, fittings, and flanges
- Longitudinal stress
- Stresses in buried pipelines
- Material Selection
- The difference between strength and toughness
- Ductile and brittle fracture
- How toughness is measured
- Line pipe materials and their characteristics
- Line pipe toughness specification
- How fittings and flanges are selected
- Construction Welding and Assembly
- Care and handling of line pipe
- Bending of pipe
- Welding procedure specifications
- Welder qualification
- Welded joint design and fit-up considerations Welding problems
- Requirements for tanks, terminals, pump stations, and special components
- Hydrostatic Testing
- History of the hydrostatic test
- Test-pressure-to-operating-pressure ratio
- Hold-time/leak test
- Pressure reversals
- Optimum tests for new pipe
- Optimum tests for revalidating existing pipelines
- Operations, Maintenance, and Corrosion Control
- Requirements for operating and maintaining a pipeline
- Defect assessment
- Pipeline repair methods
- Remaining life assessment
- Requirements for corrosion control
- API Recommended Practice 1160 (RP 1160), Managing System Integrity for Hazardous Liquid Pipelines,
Part 2 ASME B31.8 Gas Transmission & Distribution Piping Systems
ASME B31.8 is the most widely used Code for the design, operation, maintenance, and repair of natural gas distribution and transmission pipelines. This course explains the present-day piping Code provisions, the principal intentions of the Code, and how the Code should be used. The emphasis is primarily on transmission pipelines.
Course content
- Introduction
- Materials
- Welding
- Fittings, Longitudinal Stresses, Flexibility
- Pressure Design
- Fracture Control, Construction, Testing
- Corrosion
- Remaining Strength of Corroded Pipe
- Pipeline Repairs
- Sour Gas Pipelines
- Appendices
- 8-S – Managing System Integrity of Gas Pipelines
Part 3 - Pipeline welding and welding qualifications requirement
- API 1104 welding of pipeline and related facilities
- Scope
- Terms, Definitions, Acronyms, and Abbreviations
- Qualification of Welding Procedures with Filler Metal Additions
- Procedure Qualification
- Record
- Welding Procedure Specification
- Testing of Welded Joints—Butt Welds
- Qualification of Welders
- Single Qualification
- Multiple Qualification
- Nondestructive Testing (NDT)—Butt Welds Only
- Design and Preparation of a Joint for Production Welding
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- Use of Lineup Clamp for Butt Welds.
- Position Welding
- Preheat and PWHT
- Inspection and Testing of Production Welds
- Rights of Inspection
- Methods of Inspection
- Qualification of Inspection Personnel
- Certification of NDT Personnel
- Acceptance Standards for NDT
- Rights of Rejection.
- Radiographic Testing
- Magnetic Particle Testing
- Liquid Penetrant Testing
- Ultrasonic Testing.
- Visual Acceptance Standards for Undercutting.
- Repair and Removal of Weld Defects
- Authorization for Repair.
- Repair Procedure
- Acceptance Criteria
- Procedures for NDT
- BPVC Section IX-Welding, Brazing, and Fusing Qualifications
- Article I: General Requirements.
- Article II: Welding Procedure Qualification.
- Article III: Welding Performance Qualifications.
- Article IV: Welding Data.
- Writing a Welding Procedure.
- Welder's Qualification.
- Review of WPS and PQR (Practice Cases).
- Review API Exam question related to ASME IX
API 571 Damage Mechanisms Affecting Fixed Equipment in the Refining Industry
- Introdction to API 571 organization and required Definitions
- Discuss the following damage mechanisms (related to API 570 exam)
- 3 Amine Stress Corrosion Cracking
- 8 Atmospheric Corrosion
- 9 Boiler Water and Stream Condensate Corrosion
- 14 Caustic Corrosion
- 15 Caustic Stress Corrosion Cracking
- 17 Chloride Stress Corrosion Cracking
- 22 Corrosion Under Insulation
- 27 Erosion/Erosion – Corrosion
- 31 Galvanic Corrosion
- 37 Hydrochloric Acid Corrosion
- 43 Mechanical Fatigue (Including Vibration-induced Fatigue)
- 45 Microbiologically Influenced Corrosion
- 57 Soil Corrosion
- 58 Sour Water Corrosion (Acidic)
- 61 Sulfidation
API 570 – Piping Inspection Code: In-service Inspection, Rating, Repair, and Alteration of Piping Systems
- Scope & General Application.
- Fitness-For-Service (FFS) and Risk-Based Inspection (RBI)
- Terms, Definitions, Acronyms, and Abbreviations
- Owner/User Inspection Organization
- Inspection, Examination, and Pressure Testing Practices.
- Interval/Frequency and Extent of Inspection
- Inspection Data Evaluation, Analysis, and Recording
- Repairs, Alterations, and Rerating of Piping Systems
- Inspection of Buried Piping
- Annex A (informative) Inspector Certification
- Annex B (informative) Requests for Interpretations
- Annex C (informative) Examples of Repairs
- Annex D (informative) Two Examples of the Calculation of MAWP Illustrating the Use of the Corrosion Half-life Concept
- Review API Exam question