RBI & FFS Of Pipeline & Modern Cathodic Protection

Introduction

This 5-day, 30-hour API 579-1 / ASME FFS-1 Fitness for Service Course equips you with advanced knowledge and skills to perform Fitness-for-Service (FFS) assessments in line with API 579-1/ASME FFS-1 standards. The course focuses on evaluating the structural integrity and serviceability of pressure vessels, piping systems, storage tanks, and other critical equipment subject to various degradation mechanisms. Participants gain expertise in the FFS methodology, including Remaining Strength Factor (RSF), assessment levels, and relevant standards such as API 579-1, ASME FFS-1, B31 piping codes, and ASME Boiler and Pressure Vessel Code sections. The program covers assessment of issues like brittle fracture, pitting corrosion, hydrogen-induced cracking (HIC), stress-oriented HIC (SOHIC), distortion, crack-like flaws, creep, dents, gouges, and wall thinning. Through practical case studies, attendees learn failure prevention techniques, post-construction codes, and design margins for pipelines and process systems. The course also integrates advanced skills in ultrasonic testing (UT), non-destructive evaluation (NDE), stress analysis, and risk-based inspection to ensure safe operation and regulatory compliance.

Objectives

Upon successful completion of this API 579-1 ASME FFS-1 Fitness for Service course, participants will be able to:

• Understand and apply the principles of fitness-for-service (FFS) assessment as per API 579-1/ASME FFS-1.
• Interpret and utilize FFS assessment procedures and Remaining Strength Factor (RSF) calculations.
• Identify and analyze degradation mechanisms including cracking, corrosion, creep, and embrittlement.
• Perform Level 1, 2, and 3 assessments for various types of mechanical damage and flaws.
• Evaluate brittle fracture susceptibility and determine safeguards and mitigation strategies.
• Assess general metal loss and local thin areas using UT and other inspection data.
• Apply standards from B31 piping codes, ASME Boiler and Pressure Vessel Code, and API tank standards.
• Implement visual inspection, data mapping, and NDE techniques in real-world scenarios.
• Assess the impact of fire and hydrogen damage on fitness-for-service.
• Develop risk-based inspection (RBI) plans and equipment screening strategies.

Training Methodology

This training course will utilise a variety of proven adult learning techniques to ensure maximum understanding, comprehension and retention of the information presented. This includes stimulating presentations supporting each of the topics together with interactive trainer lead sessions of discussion.

Who Should Attend?

This course is intended for professionals involved in the design, operation, inspection, maintenance, and integrity management of process plant equipment, including:

• Integrity assessment engineers
• Maintenance engineers
• Mechanical and piping engineers
• Plant and site inspection engineers
• Reliability specialists
• Operations and asset integrity personnel
• Technical professionals responsible for maintaining equipment integrity

Course Outline

Module 1: Overview of API 579-1 and ASME FFS-1 Standards

• Pre-test assessment of existing knowledge
• API/ASME standards, piping codes, and pressure vessel codes
• FFS assessment purpose, methodology, and inspection drivers
• Levels of assessment and RSF concept
• Failure conditions and flaw categorization

Module 2: Degradation Mechanisms and FFS Procedures

• Matching degradation types to assessment parts
• Wall thinning, mechanical damage, and distortion
• Hydrogen damage, cracking, and blistering
• Creep, embrittlement, and fire-related flaws

Module 3: Levels of Assessment and Code Integration

• ASME FFS-1/API-579 procedures and applicability
• Design margins, post-construction codes, and failure prevention
• Piping and pressure vessel case studies

Module 4: Brittle Fracture Assessment

• Material behavior and failure mechanisms
• Visual assessment of toughness
• Risk factors and preventive measures
• Case studies on pressure vessels and tanks

Module 5: General Metal Loss Assessment

• Failure modes: leak vs. burst
• Thickness measurement and UT data
• CTP and point thickness methods
• Tank and vessel corrosion assessment

Module 6: Local Thin Area (LTA) and Pitting Corrosion Assessment

• B31G methods and Folias’ factor
• Stress analysis and piping assessment
• Case studies on lined tanks and vacuum towers

Module 7: Flaw and Damage Assessment Techniques

• Weld misalignment, laminations, dents, gouges, and crack-like flaws
• Heat-affected zones and post-fire evaluations
• Fitness-for-service after fire and creep exposure

Module 8: Hydrogen Damage and Advanced Case Studies

• Assessment of hydrogen blisters, HIC, and SOHIC
• Fatigue evaluation and API 574 inspection practices
• Fitness-for-service planning after damage events

Module 9: Risk-Based Inspection and Inspection Planning

• Risk prioritization and screening techniques
• Equipment criticality analysis
• Data management and inspection intervals
• RBI implementation and documentation

Module 10: Final Review and Practical Applications

• Summary of FFS assessment procedures
• Best practices and lessons learned
• Interactive exercises and real-case evaluations

Module 11: Capstone and Assessment

• Review of Core Topics and Key Learnings
• Final Group Discussion and Q&A
• Post-Test Evaluation
• Certificate Presentation