Abbildung von: Management of Ageing and Obsolescence of Instrumentation and Control Systems and Equipment in Nuclear Power Plants and Related Facilities Through Modernization - International Atomic Energy Agency

Management of Ageing and Obsolescence of Instrumentation and Control Systems and Equipment in Nuclear Power Plants and Related Facilities Through Modernization

Name: Management of Ageing and Obsolescence of Instrumentation and Control Systems and Equipment in Nuclear Power Plants and Related Facilities Through Modernization
Brand: International Atomic Energy Agency
Price: 49.99 EUR
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IAEA(Autor*in)

International Atomic Energy Agency (Verlag)

Erschienen am 14. Dezember 2022

114 Seiten

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978-92-0-137722-7 (ISBN)

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Inhalt

Intro
1. Introduction
1.1. Background
1.2. Objective
1.3. Scope
1.4. Structure
2. Relevant IAEA safety requirements, RECOMMENDATIONS and guidance
2.1. Relevant IAEA safety requirements for managing ageing and obsolescence
2.2. IAEA recommendations and guidance for managing ageing and obsolescence
3. ageing management OF I&C equipment
3.1. Introduction: definition of ageing equipment
3.2. Ageing related degradation mechanisms and effects
3.2.1. Examples of ageing related degradation mechanisms
3.2.2. Examples of ageing effects
3.3. Methods and techniques to identify ageing I&C equipment
3.3.1. Visual inspections
3.3.2. Real time monitoring
3.3.3. Infrared thermography
3.3.4. Cable testing
3.4. Ageing equipment simulation and modelling
3.4.1. Ageing equipment simulation
3.4.2. Ageing equipment modelling
3.5. Degradation acceptance criteria
3.5.1. Degradation acceptance criteria for I&C equipment (excluding cables)
3.5.2. Degradation acceptance criteria for cables
3.6. Ageing management of spare parts
3.7. Data capture and trending
3.7.1. Monitoring, recording and trending
3.7.2. Data capture
3.7.3. Review of data
3.7.4. OPEX and solution sharing
3.7.5. Use of modern digital technology
3.8. General specification, design, manufacture and in-service life cycle phase considerations
3.8.1. Safety case
3.8.2. Specification considerations
3.8.3. Design and manufacture considerations
3.8.4. In-service considerations
3.9. Maintenance arrangements and strategies
3.9.1. Ageing related degradation mechanism training
3.9.2. Proactive ageing equipment management
3.9.3. Maintenance schedule considerations
3.9.4. Ageing related equipment maintenance strategies
4. I&C equipment obsolescence management
4.1. Introduction
4.2. Definition and scope
4.2.1. COTS products
4.2.2. Custom I&C equipment
4.2.3. Externally maintained I&C equipment
4.2.4. I&C equipment software obsolescence
4.3. I&C equipment obsolescence management process
4.3.1. Overview
4.3.2. Phase 1: I&C equipment identification, data collection and recording
4.3.3. Phase 2: I&C equipment obsolescence status identification
4.3.4. Phase 3: Prioritization of I&C equipment obsolescence issues
4.3.5. Phase 4: Resolution of I&C equipment obsolescence issues
4.3.6. Solution sharing
4.4. Configuration management
4.5. Software
4.5.1. Planning for software obsolescence
4.5.2. Software security
4.5.3. Control of existing software for a system's operating life
4.6. Knowledge management of I&C equipment
4.7. Other I&C equipment obsolescence considerations
4.7.1. Monitoring and generation of useful metrics
4.7.2. Obsolescence management tools and organizations
5. strategies FOR I&C system/equipment modernization
5.1. Introduction
5.2. Strategies/options
5.2.1. Common information for all strategies/options
5.2.2. Replacement with similar equipment (fit, form and function or like for like)
5.2.3. Remanufacturing/reengineering
5.2.4. Reverse engineering
5.2.5. Partial and full replacement
5.2.6. Joint strategies
5.3. Decision making process
5.3.1. Equipment availability judgements
5.3.2. Operational judgements
5.4. Solution justification
5.4.1. Item equivalency evaluation
5.4.2. Non-identical component replacement/substitution
5.4.3. Engineering change process
5.4.4. Assessment of security arrangements
5.5. Developments in obsolescence management
6. I&C system/equipment modernization strategies and issues
6.1. Strategies for modernization
6.2. Choice of technology
6.2.1. High level considerations
6.2.2. Use of the same technology
6.2.3. Scale of modernization
6.2.4. Benefits of digital migration
6.2.5. Digital technology choices
6.2.6. Use of COTS equipment
6.2.7. Use of wireless network technology
6.3. Interfaces with existing systems/plant
6.4. Replacement with similar equipment strategy
6.5. Reverse engineering strategy
6.5.1. Introduction
6.5.2. Considerations for reverse engineering
6.5.3. Conditions for reverse engineering
6.5.4. Procurement, supply chain and material maintenance
6.6. Partial or full replacement strategy
6.6.1. Preparation
6.6.2. Partial replacement modernization strategy
6.6.3. Full replacement modernization strategy
6.7. Modernization implementation scheduling
6.8. Modernization project delivery and techniques
6.8.1. Introduction
6.8.2. Project scope and delivery method
6.8.3. Pre-engineering phases
6.8.4. Contract strategies
6.8.5. Life cycle synchronization and hold points
6.8.6. Design and construction
6.8.7. Factory test and commissioning
6.8.8. Installation
6.8.9. Long term support and spares
6.8.10. End stages, closeout and handover
Appendix CABLE AGEING MANAGEMENT THROUGH CONDITION MONITORING
REFERENCES
Annex I UNITED KINGDOM SIZEWELL B WISCO-2 DATA PROCESSING AND CONTROL SYSTEM REPLACEMENT PROJECT
Annex II LOVIISA ELSA PROJECT IN FINLAND
Annex III UKRAINIAN NPP I&C MODERNIZATION PROJECTS
Annex IV USE OF 3-D PRINTER TECHNOLOGY TO ADDRESS AN AGEING AND OBSOLESCENCE ISSUE AT THE DARLINGTON NPP
Annex V USE OF ACCELERATED AGEING ON EQUIPEMENT IN A MILD ENVIRONMENT
Annex VI DARLINGTON NPP LIQUID ZONE CONTROL POSITIONER REPLACEMENT
ABBREVIATIONS
CONTRIBUTORS TO DRAFTING AND REVIEW
STRUCTURE OF THE IAEA NUCLEAR ENERGY SERIES

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