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Institute For Oil & Gas Training
OGI-1350 New

Corrosion Under Insulation (CUI) Inspection and Assessment Training Course

Duration
5 days
CPD hours
15
Language
English
Next date
02 Nov 2026
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Overview

The Corrosion Under Insulation CUI Inspection and Assessment Training Course from Institute For Oil & Gas Training develops the practical capabilities required to identify, evaluate and manage corrosion concealed beneath insulation systems across oil and gas facilities. This specialised programme focuses on Corrosion Under Insulation CUI Inspection and Assessment, integrating API 583 guidance, CUI detection techniques, insulation removal inspection practices and systematic corrosion assessment to support asset integrity, operational reliability and risk-based maintenance decisions.

Corrosion Under Insulation is a significant integrity challenge for refineries, petrochemical plants, gas processing facilities, offshore platforms, pipelines and other industrial installations where insulated equipment operates under conditions that encourage corrosion. Moisture entering insulation systems creates an environment in which external corrosion develops on metallic surfaces, often without visible evidence. When corrosion remains undetected, wall thickness reduction, localised metal loss, coating deterioration and structural weakness compromise equipment reliability and increase the likelihood of unplanned maintenance or equipment failure.

The challenge for asset-intensive organisations is not simply the presence of corrosion but the difficulty of identifying its location, determining its severity and establishing the appropriate inspection and repair strategy without unnecessary disruption. Insulation conceals the external surface of pipes, vessels, tanks and associated components, limiting the effectiveness of conventional visual inspection. Inspection teams therefore require a structured approach to identifying susceptible equipment, prioritising inspection locations, selecting suitable non-destructive testing methods and interpreting findings within an established integrity management framework.

This course from Institute For Oil & Gas Training addresses these requirements by examining the mechanisms that cause CUI, the environmental and operational conditions that influence its development, and the inspection methods used to identify concealed damage. Participants explore the relationship between insulation design, protective coatings, operating temperatures, moisture ingress, material selection and corrosion susceptibility. The programme also explains how inspection findings support engineering evaluations, repair decisions and long-term asset management plans.

A central component of the course is the application of API 583, Corrosion Under Insulation and Fireproofing, which provides recognised industry guidance for understanding and managing corrosion beneath insulation and fireproofing systems. Participants examine how its principles inform inspection planning, susceptible equipment identification, inspection method selection, damage evaluation and mitigation strategies. The course connects these principles with practical inspection requirements and the wider responsibilities of inspection and non-destructive testing professionals.

CUI detection requires more than selecting an inspection instrument. Effective detection depends on understanding where corrosion is most likely to occur, recognising the limitations of available examination methods, identifying suitable inspection locations and determining when insulation removal inspection provides the necessary access for direct examination. Participants evaluate the respective roles of visual examination, ultrasonic thickness measurement, profile radiography where appropriate, pulsed eddy current techniques and other suitable non-destructive examination methods. They also consider the importance of validating findings and documenting uncertainty when interpreting results from insulated components.

The course further develops competence in corrosion assessment by linking observed damage to equipment condition, remaining wall thickness, potential deterioration mechanisms and engineering evaluation requirements. Participants learn to distinguish between preliminary screening and detailed condition assessment, establish the information needed for an engineering decision, and communicate findings clearly to inspection engineers, corrosion specialists, maintenance teams and asset integrity managers.

Through structured case studies, inspection scenarios and practical decision-making exercises, Institute For Oil & Gas Training helps participants develop an integrated understanding of CUI management. The emphasis remains on applying technical knowledge to operational environments, where inspection access, production constraints, safety requirements, maintenance resources and equipment criticality influence the selection of an appropriate strategy.

Organisations benefit from a more systematic approach to inspection prioritisation, targeted insulation removal, non-destructive testing and corrective maintenance. Rather than treating every insulated component identically, participants learn to support inspection programmes that reflect susceptibility, consequence of failure, equipment condition and available evidence. This improves the quality of maintenance planning and helps organisations direct inspection resources towards locations where they provide the greatest integrity value.

The Corrosion Under Insulation CUI Inspection and Assessment Training Course is suitable for professionals responsible for fixed equipment integrity, inspection engineering, corrosion control, maintenance management, reliability engineering and non-destructive testing. It is also relevant to technical supervisors and managers who need to evaluate inspection recommendations, allocate maintenance resources and strengthen organisational procedures for managing corrosion-related risks.

By the end of the programme, participants will have a structured framework for recognising CUI threats, planning inspection activities, evaluating examination results and supporting appropriate remedial action. Institute For Oil & Gas Training equips industry professionals with practical knowledge to strengthen equipment integrity, improve inspection consistency and contribute to safer, more reliable oil and gas operations.

Objectives

  • Explain the mechanisms, contributing factors and environmental conditions associated with corrosion under insulation in oil and gas facilities.

  • Apply the principles of API 583 to the planning and management of CUI inspection activities.

  • Identify susceptible equipment, corrosion-prone locations and operating conditions that increase CUI exposure.

  • Develop structured approaches to CUI detection using appropriate screening, non-destructive examination and direct inspection methods.

  • Evaluate the capabilities, limitations and practical applications of ultrasonic testing, radiography, pulsed eddy current techniques and visual examination.

  • Determine when insulation removal inspection is necessary to confirm suspected corrosion and establish the condition of the underlying metal surface.

  • Interpret inspection findings and identify the information required for reliable corrosion assessment.

  • Understand the importance of wall thickness measurements, corrosion morphology and engineering acceptance criteria when evaluating damaged equipment.

  • Establish risk-informed inspection priorities based on susceptibility, equipment criticality, damage evidence and potential operational consequences.

  • Improve the quality of inspection procedures, examination records, technical reports and maintenance recommendations.

  • Support effective coordination between inspection, corrosion engineering, operations, maintenance and asset integrity functions.

  • Recommend appropriate corrective actions, further examinations and mitigation measures based on inspection findings.

  • Contribute to the continuous improvement of CUI management programmes, inspection effectiveness and equipment reliability.

Training methodology

The training methodology combines technical instruction, practical inspection scenarios, guided case studies, group problem-solving and structured assessment exercises. Institute For Oil & Gas Training uses an application-focused approach that connects recognised CUI management principles with the operational decisions faced by inspection, engineering and maintenance teams.

Technical Presentations and Guided Discussion

Participants examine the physical mechanisms behind corrosion under insulation, including moisture ingress, coating degradation, environmental exposure and the influence of operating conditions. Guided discussions connect these mechanisms with the equipment configurations and service conditions encountered in refineries, gas processing plants, petrochemical facilities and offshore installations.

The sessions introduce the principles of API 583 and explain how recognised industry guidance supports the development of CUI inspection and mitigation programmes. Participants discuss inspection limitations, access constraints, equipment susceptibility and the need to establish clear criteria for escalating inspection findings.

Case Studies from Industrial Operations

Case studies illustrate how concealed corrosion develops, why inspection programmes fail to identify certain damage locations and how incomplete information affects maintenance decisions. Participants review representative examples involving insulated piping, process vessels, equipment supports, fittings, nozzles and areas exposed to moisture accumulation.

Each case study encourages participants to identify the likely deterioration mechanism, determine the information required for assessment and recommend an appropriate inspection response. The exercises also examine how inspection findings influence repair priorities, maintenance scheduling and decisions about returning equipment to service.

CUI Detection and Inspection Selection Exercises

Participants compare the suitability and limitations of available inspection methods for different component geometries, insulation arrangements and suspected damage conditions. They consider the role of external visual examination, targeted insulation removal, ultrasonic thickness measurement, profile radiography and suitable screening technologies.

These exercises focus on matching the examination method to the inspection objective. Participants assess the accessibility of the component, the type of information required, the reliability of the available results and the need for confirmation through direct examination. This approach reinforces the distinction between screening a component for possible corrosion and establishing the extent of actual metal loss.

Corrosion Assessment and Engineering Decision-Making

Practical scenarios require participants to interpret representative inspection records, assess corrosion indications and identify the additional information needed to support an engineering evaluation. The exercises cover measured wall thickness, localised metal loss, uncertainty in inspection results, corrosion distribution and the relationship between observed damage and equipment fitness requirements.

Participants practise preparing inspection recommendations that distinguish immediate concerns from planned maintenance actions. They also examine when specialist engineering review, further non-destructive testing or additional insulation removal is necessary.

Group Exercises and Inspection Planning

Group activities focus on developing a prioritised inspection plan for a hypothetical operating facility. Participants identify susceptible equipment, establish inspection priorities, select suitable examination methods and propose inspection locations based on service conditions and available integrity information.

The exercise also considers practical constraints such as production availability, scaffolding requirements, insulation reinstatement, work permits, access arrangements and coordination between operations and maintenance. Participants compare their proposed plans and explain how each decision supports asset integrity and effective resource allocation.

Practical Reporting and Knowledge Application

The final part of the methodology concentrates on translating inspection observations into clear, actionable reports. Participants review examples of inspection documentation and practise recording component identification, examination methods, findings, limitations, recommendations and follow-up requirements.

The approach strengthens the connection between technical inspection work and management decisions. By the end of the programme, participants are better prepared to communicate CUI-related risks, justify inspection priorities and contribute to consistent integrity management practices within their organisations.

Organisational impact

Effective management of corrosion under insulation directly supports equipment reliability, maintenance efficiency and the control of integrity-related risks. By developing a consistent approach to CUI detection and corrosion assessment, organisations strengthen the technical basis for inspection planning and improve coordination between engineering, operations and maintenance teams.

Improved Asset Integrity and Equipment Reliability

The course supports more systematic identification of corrosion threats affecting insulated piping, pressure equipment and associated process components. Participants learn to recognise susceptible locations, interpret inspection evidence and recommend appropriate follow-up examinations. These capabilities help organisations identify deterioration before it progresses into more serious equipment integrity concerns.

A structured inspection approach also improves visibility of equipment condition across the asset portfolio. Inspection findings become more useful for maintenance planning, engineering reviews and long-term integrity decisions when they are recorded consistently and assessed against appropriate technical criteria.

More Effective Inspection Resource Allocation

Insulation removal, access arrangements, non-destructive testing and reinstatement activities require planning, labour and expenditure. Unfocused inspection programmes can consume resources without providing sufficient information about the condition of critical equipment.

The programme develops the ability to prioritise inspection locations according to susceptibility, operating conditions, known deterioration and equipment importance. Organisations can use this approach to direct inspection resources towards higher-priority components and reduce avoidable examinations where the available evidence supports a different inspection strategy.

Performance can be monitored through indicators such as the proportion of planned inspections completed, the percentage of examinations producing actionable findings, inspection backlog, repeat inspection requirements and the relationship between planned and unplanned maintenance expenditure.

Reduced Unplanned Maintenance and Operational Disruption

Undetected corrosion can lead to emergency repairs, equipment isolation, production interruptions and additional inspection requirements. Better CUI detection and more reliable interpretation of inspection findings improve the opportunity to plan interventions before deterioration creates an urgent operational problem.

Participants develop the ability to communicate the significance of findings and identify appropriate follow-up actions. This supports better maintenance scheduling, improved coordination with operations and more informed decisions about repair timing and equipment availability.

Organisations can assess the impact through measures such as unplanned maintenance work orders, corrosion-related equipment downtime, emergency repair frequency and the proportion of corrective work completed within established priorities.

Stronger Safety and Risk Management

Corrosion-related loss of containment presents potential hazards to personnel, equipment and the surrounding environment. The course strengthens awareness of the relationship between concealed deterioration, equipment integrity and operational risk.

Participants learn to recognise findings that require prompt escalation, distinguish preliminary indications from confirmed damage and document the information needed for engineering assessment. This improves the quality of communication between inspection personnel and those responsible for operational risk decisions.

The programme supports existing safety management arrangements by improving the technical information used in maintenance planning, equipment isolation decisions and integrity reviews. It does not replace formal engineering approval, established inspection procedures or the organisation's own safety management requirements.

Better Application of Recognised Industry Guidance

API 583 provides an important reference for organisations developing and maintaining CUI management practices. The course helps participants understand how its guidance informs equipment susceptibility assessment, inspection planning, examination selection and mitigation.

Improved familiarity with recognised guidance supports more consistent procedures across sites and departments. It also helps organisations identify gaps in existing inspection programmes, clarify responsibilities and strengthen the traceability of technical decisions.

Improved Inspection Reporting and Maintenance Decisions

Inspection findings create operational value when decision-makers receive clear, relevant and technically defensible information. Participants learn to distinguish observations, measurements, limitations and recommendations within inspection reports.

This improves the quality of information transferred between inspection contractors, integrity engineers, corrosion specialists and maintenance planners. Better reporting supports more efficient review of inspection results, more consistent work prioritisation and clearer justification for repair or further examination.

Measurable Continuous Improvement

The sponsoring organisation can use the knowledge gained to establish or refine performance indicators for its CUI management programme. Relevant measures include inspection completion rates, overdue high-priority inspections, repeat findings, confirmed corrosion locations, repair lead times and the percentage of inspection recommendations closed within agreed timescales.

These indicators provide a basis for evaluating whether inspection resources are being applied effectively and whether corrective actions are addressing identified deterioration. Actual improvements depend on implementation, equipment condition, the quality of existing data and the organisation's maintenance and integrity management practices.

Personal impact

Stronger Technical Understanding of CUI

Participants develop a clearer understanding of how corrosion forms beneath insulation, which conditions increase susceptibility and why concealed deterioration presents a particular inspection challenge. This knowledge improves their ability to recognise potential CUI threats and understand the technical reasoning behind inspection recommendations.

Improved Inspection Planning and Method Selection

The course strengthens participants' ability to select appropriate inspection approaches for different components and operating environments. They gain a structured basis for deciding when screening methods are suitable, when direct examination is necessary and when additional testing is required to resolve uncertainty.

These skills support more effective collaboration with non-destructive testing personnel, inspection contractors and engineering specialists.

Greater Confidence in Corrosion Assessment

Participants develop a practical framework for interpreting inspection records, reviewing thickness measurements and recognising the significance of corrosion morphology and localised metal loss. They also learn to identify the limits of their own assessment and determine when specialist engineering evaluation is required.

This improves the quality of technical discussions and helps participants present evidence-based recommendations.

Better Technical Communication

The programme develops the ability to explain inspection findings clearly to colleagues across inspection, maintenance, engineering and operations. Participants learn to document findings, identify outstanding information requirements and communicate the rationale for proposed corrective actions.

These capabilities are valuable when preparing inspection reports, participating in integrity reviews and coordinating maintenance activities.

Stronger Professional Capability

The knowledge gained supports professionals working in fixed equipment inspection, corrosion management, asset integrity, reliability engineering and non-destructive testing. Participants build transferable skills in inspection planning, risk-informed prioritisation, technical reporting and maintenance decision support.

The course also provides a foundation for further professional development in corrosion control, pressure equipment inspection, risk-based inspection and broader mechanical integrity management. Completion of the course does not, by itself, confer a professional licence or third-party inspection certification.

Who should attend

- Inspection Engineers: Strengthen CUI inspection planning, examination selection and technical evaluation of inspection findings.

- Corrosion Engineers and Corrosion Specialists: Improve understanding of corrosion mechanisms, susceptible locations, coating performance and mitigation strategies.

- Non-Destructive Testing Professionals: Develop a clearer understanding of CUI-specific examination challenges and the appropriate application of inspection technologies.

- Asset Integrity Engineers and Managers: Improve the integration of CUI findings into asset integrity plans, equipment criticality assessments and maintenance priorities.

- Mechanical Engineers: Strengthen their ability to evaluate corrosion-related equipment concerns and coordinate appropriate engineering follow-up.

- Fixed Equipment and Pressure Equipment Inspectors: Improve the identification, documentation and assessment of concealed corrosion affecting insulated equipment.

- Inspection Supervisors and Team Leaders: Enhance inspection work planning, resource coordination, technical review and reporting consistency.

- Maintenance Engineers and Maintenance Planners: Improve the scheduling of insulation removal, inspection, repair and reinstatement activities.

- Reliability Engineers: Understand how CUI findings influence equipment availability, failure prevention and reliability improvement initiatives.

- Pipeline Integrity Professionals: Develop relevant knowledge for assessing insulated piping systems and coordinating corrosion inspection activities.

- Plant Operations Personnel: Improve awareness of CUI indicators, operating conditions that contribute to deterioration and the importance of reporting integrity concerns.

- Quality Assurance and Technical Assurance Personnel: Strengthen their understanding of inspection documentation, procedural consistency and the traceability of technical findings.

- Technical Managers and Engineering Managers: Improve oversight of CUI inspection programmes, contractor deliverables, maintenance expenditure and integrity-related decisions.

- Experienced Technicians and Inspection Coordinators: Build the technical knowledge needed to support inspection preparation, field coordination and accurate recording of examination results.

Course outline

This module establishes the technical foundation for understanding corrosion under insulation and its implications for asset integrity in oil and gas operations. Participants examine the conditions that cause moisture to accumulate beneath insulation, the deterioration mechanisms affecting metallic surfaces and the factors that influence corrosion severity.

The module explores the relationship between operating temperature, insulation condition, external environmental exposure, coating performance and equipment design. Participants identify common CUI locations, including pipe supports, fittings, valves, flanges, dead legs, penetrations, damaged insulation terminations and areas exposed to water ingress. The focus is on understanding susceptibility and recognising the information required to establish an effective inspection strategy.

  1. API 571

    • API Recommended Practice 571, Damage Mechanisms Affecting Fixed Equipment in the Refining Industry, provides guidance on damage mechanisms encountered in refinery equipment.

    • It supports the understanding of corrosion mechanisms, susceptible materials, operating conditions and the characteristics of damage affecting fixed equipment.

    • Participants examine how knowledge of damage mechanisms supports the identification of potential CUI locations and the interpretation of inspection observations.

    • The recommended practice provides a technical reference for understanding deterioration and complements equipment-specific inspection procedures and engineering assessments.

    Learning Outcomes

    • Explain the principal mechanisms responsible for corrosion under insulation.

    • Identify environmental and operational conditions that increase corrosion susceptibility.

    • Recognise equipment configurations and locations requiring closer inspection.

    • Explain how insulation condition and protective coating performance influence deterioration.

    • Distinguish between corrosion susceptibility indicators and confirmed corrosion damage.

    • Identify the technical information required to establish an appropriate inspection plan.

This module focuses on establishing a structured inspection programme for insulated equipment. Participants examine how equipment inventories, operating histories, inspection records, environmental conditions and previous corrosion findings contribute to the identification and prioritisation of inspection locations.

The module explores the practical application of API 583 to CUI management, including susceptible equipment identification, inspection strategy development, examination selection and mitigation planning. Participants learn to translate recognised industry guidance into site-specific inspection practices that reflect equipment design, operational constraints, inspection access and maintenance priorities.

Emphasis is placed on defining inspection objectives, establishing appropriate examination coverage and documenting the rationale behind inspection decisions. Participants also consider how effective coordination between inspection, engineering, operations and maintenance teams strengthens programme consistency and supports asset integrity objectives.

  1. API 583

    • API Recommended Practice 583, Corrosion Under Insulation and Fireproofing, provides industry guidance for managing corrosion beneath insulation and fireproofing systems.

    • It addresses CUI susceptibility, inspection practices, examination methods and mitigation considerations.

    • Participants examine how the guidance supports inspection programme development and the selection of appropriate examination strategies.

    • The recommended practice provides a framework for technical decision-making while allowing inspection planning to reflect actual equipment conditions and site-specific requirements.

    Learning Outcomes

    • Explain the role of API 583 in CUI inspection and management.

    • Identify the information required to develop an equipment-specific inspection plan.

    • Establish inspection priorities using susceptibility, operating history and equipment importance.

    • Define inspection objectives and determine the information needed to achieve them.

    • Recommend appropriate inspection locations and examination coverage.

    • Integrate CUI inspection requirements into maintenance and asset integrity planning.

    • Document inspection priorities and justify recommendations using available evidence.

This module examines the inspection technologies used to identify possible corrosion beneath insulation and evaluate the condition of insulated metallic components. Participants compare screening techniques, direct examination and non-destructive testing methods, with particular attention to their capabilities, limitations and suitability for different equipment configurations.

The module explores how visual examination, ultrasonic thickness measurement, radiographic methods and pulsed eddy current techniques contribute to CUI detection. Participants assess how component geometry, insulation configuration, accessibility and inspection objectives influence method selection. The programme also considers the importance of examination procedures, reliable measurements and appropriate validation of inspection results.

Participants develop an understanding of the distinction between preliminary screening and direct confirmation of corrosion damage. They learn to recognise when further examination or targeted insulation removal inspection is necessary to establish the location and extent of metal loss and provide reliable information for engineering assessment.

  1. ASME BPVC Section V

    • ASME Boiler and Pressure Vessel Code Section V, Nondestructive Examination, establishes requirements and guidance for non-destructive examination methods within the applicable code framework.

    • It addresses examination techniques, procedures and relevant requirements for methods such as ultrasonic and radiographic examination.

    • Participants consider how applicable examination procedures and acceptance requirements influence the quality and consistency of inspection results.

    • Applicable code provisions, referenced standards and project specifications determine the requirements for a particular examination. Section V does not independently establish acceptance criteria for every type of service damage.

    Learning Outcomes

    • Compare the capabilities and limitations of common CUI inspection methods.

    • Select suitable examination approaches for different insulated components and inspection objectives.

    • Explain when insulation removal inspection is necessary to confirm suspected corrosion.

    • Interpret the purpose and limitations of ultrasonic, radiographic and pulsed eddy current examinations.

    • Recognise when screening results require confirmation or further investigation.

    • Identify essential inspection records and information needed for technical review.

    • Recommend examination methods that balance information quality, accessibility and operational constraints.

This module develops the knowledge required to interpret inspection findings and establish an appropriate technical response to confirmed or suspected CUI. Participants examine the relationship between corrosion morphology, measured wall thickness, component condition and the information required for engineering assessment.

The module addresses the evaluation of general corrosion, localised metal loss, pitting and other relevant forms of external deterioration. Participants explore how measurement reliability, inspection coverage, corrosion distribution and available equipment data influence assessment quality. They also examine how findings are escalated for engineering review and how decisions concerning continued operation, repair or further examination depend on applicable design requirements and fitness-for-service criteria.

The programme emphasises evidence-based assessment and the distinction between inspection observations and final engineering acceptance. Participants learn to identify information gaps, evaluate the limitations of inspection results and formulate recommendations that support appropriate technical review and integrity decisions.

  1. API 579-1/ASME FFS-1

    • API 579-1/ASME FFS-1, Fitness-For-Service, provides recognised assessment procedures for evaluating the structural integrity of equipment containing identified flaws or damage.

    • It addresses relevant damage assessment methodologies, including assessments of general metal loss and localised metal loss where the applicable assessment procedure permits.

    • Participants examine how reliable inspection data, component geometry, material properties and design information support an engineering assessment.

    • Application of the standard requires the relevant damage assessment procedure, suitable input data and appropriately qualified engineering judgement. The course does not authorise participants to approve equipment fitness for service independently.

    Learning Outcomes

    • Interpret CUI inspection findings in the context of equipment condition.

    • Identify the information required to evaluate corrosion severity.

    • Explain how measurement uncertainty and incomplete coverage affect assessment decisions.

    • Distinguish inspection findings from engineering acceptance decisions.

    • Recognise when fitness-for-service assessment or further specialist evaluation is necessary.

    • Develop clear recommendations for additional examination, repair or engineering review.

    • Communicate corrosion-related integrity concerns using documented inspection evidence.

This module focuses on converting inspection findings into practical mitigation, repair and long-term asset management actions. Participants examine the measures used to reduce moisture ingress, improve insulation system performance, protect metallic surfaces and address identified corrosion damage.

The module explores how inspection findings inform maintenance priorities, repair planning, protective coating restoration, insulation reinstatement and future inspection requirements. Participants also consider how organisations use inspection histories, recurring damage patterns and performance indicators to evaluate the effectiveness of their CUI management programmes.

Attention is given to coordination between inspection, corrosion engineering, maintenance, operations and procurement teams. Participants develop an integrated approach to corrective action, preventive maintenance and programme improvement, ensuring that inspection outcomes contribute to sustainable equipment integrity and more effective use of organisational resources.

  1. ISO 55001

    • ISO 55001, Asset management system requirements, specifies requirements for an asset management system.

    • It provides a framework for aligning asset-related decisions with organisational objectives, risk management, performance evaluation and continual improvement.

    • Participants consider how CUI inspection findings and maintenance priorities support asset management planning, resource allocation and performance monitoring.

    • ISO 55001 provides an asset management framework rather than a technical procedure for CUI inspection, corrosion repair or equipment fitness-for-service assessment.

    Learning Outcomes

    • Identify suitable mitigation measures for common CUI exposure conditions.

    • Explain the relationship between insulation integrity, moisture control and corrosion prevention.

    • Develop recommendations for repair, coating restoration and insulation reinstatement.

    • Integrate inspection findings into maintenance planning and equipment records.

    • Establish follow-up inspection requirements based on damage findings and applicable procedures.

    • Identify performance indicators for monitoring CUI programme effectiveness.

    • Recommend improvements to inspection procedures, reporting practices and cross-functional coordination.

Certificate

Attendees who successfully complete the Corrosion Under Insulation CUI Inspection and Assessment Training Course receive a Certificate of Completion from Institute For Oil & Gas Training.

The certificate recognises completion of the training programme and participation in its technical learning activities. Attendees are required to meet the course attendance requirement established by Institute For Oil & Gas Training to qualify for the certificate.

The Certificate of Completion confirms participation in the course. It does not constitute API certification, an independently accredited professional qualification or authorisation to perform regulated inspection activities.

Course dates

  • Europe

    Middle East

    Asia

    Africa

    North America

    Online

    Fee: £4,100

  • Europe

    Middle East

    Asia

    Africa

    North America

    Online

    Fee: £4,100

  • Europe

    Middle East

    Asia

    Africa

    North America

    Online

    Fee: £4,100

  • Europe

    Middle East

    Asia

    Africa

    North America

    Online

    Fee: £4,100

Fees include tuition, course materials and refreshments. Need different dates or a different city? Ask about your preferred date.

Frequently asked questions

What is the Corrosion Under Insulation CUI Inspection and Assessment Training Course about?

The course develops practical knowledge of corrosion under insulation, inspection planning, CUI detection, non-destructive testing and corrosion assessment. Participants learn to identify susceptible equipment, select suitable examination methods, interpret inspection findings and recommend appropriate follow-up actions. The programme also examines API 583 and its application to CUI inspection and mitigation strategies in oil and gas facilities.

Who should attend this CUI inspection training course?

The course is designed for inspection engineers, corrosion specialists, non-destructive testing professionals, asset integrity engineers, fixed equipment inspectors, mechanical engineers, maintenance planners and reliability professionals. It also benefits supervisors and engineering managers responsible for inspection programmes, equipment integrity and maintenance decisions.

How does the course explain CUI detection and insulation removal inspection?

The course examines screening and direct examination techniques, including ultrasonic thickness measurement, radiographic methods, pulsed eddy current screening and visual inspection. Participants learn how to select methods according to equipment configuration, inspection objectives and accessibility. They also explore when insulation removal inspection is necessary to confirm suspected corrosion, assess exposed surfaces and establish the extent of damage.

How does API 583 support corrosion under insulation assessment?

API 583 provides industry guidance for managing corrosion under insulation and fireproofing. The course explains how its principles support the identification of susceptible equipment, inspection planning, examination method selection and mitigation decisions. Participants also explore how inspection findings contribute to corrosion assessment, maintenance recommendations and wider asset integrity management.

Will attendees receive a certificate after completing the course?

Yes. Attendees who meet the applicable attendance requirement receive a Certificate of Completion from Institute For Oil & Gas Training. The certificate recognises completion of the training programme and does not constitute API certification or an independently accredited inspection qualification.

Next: 02 Nov 2026

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