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Proceedings of the workshop on better nuclear plant maintenance: improving human and organisational performance

Abstract

A significant proportion of nuclear plant events is attributable to failures that take place during maintenance and periodic testing. Human and organisational factors are frequently identified as making a major contribution to these events. Despite this recognition, licensee and regulatory oversight in the human and organisational area has tended to focus more on operational matters than maintenance. Owing to the importance of human and organisational performance on nuclear plant maintenance, the CSNI Special Experts' Group on Human and Organisational Factors (SEGHOF) hosted a workshop entitled 'Better nuclear plant maintenance: improving human and organisational performance'. The workshop provided an international forum for staff from nuclear plants, research bodies, and regulators to discuss human and organisational challenges to maintenance, and initiatives to support effective performance. Over 60 participants from about 20 countries participated. The workshop was divided into five sessions: 1) International guidance to improve maintenance performance; 2) Lessons learned through maintenance operating experience; 3) Licensee initiatives to support reliable maintenance; 4) Regulatory approaches to assuring effective licensee maintenance; and 5) Recent trends and their impact on maintenance. Sessions commenced with oral presentations of papers followed by break-out and plenary discussions. Session 4 on regulatory approaches included short presentations from ten regulatory  More>>
Publication Date:
Apr 05, 2007
Product Type:
Technical Report
Report Number:
NEA-CSNI-R-2006-7
Resource Relation:
Conference: Workshop on better nuclear plant maintenance: improving human and organisational performance, Ottawa, Ontario (Canada), 3-5 Oct 2005; Other Information: Country of input: International Atomic Energy Agency (IAEA)
Subject:
22 GENERAL STUDIES OF NUCLEAR REACTORS; FAILURES; FEEDBACK; INDUSTRY; INFORMATION; MAINTENANCE; NUCLEAR POWER PLANTS; PERFORMANCE; PROCEEDINGS
OSTI ID:
21076582
Research Organizations:
Organisation for Economic Co-Operation and Development - Nuclear Energy Agency, Committee on the safety of nuclear installations - OECD/NEA/CSNI, Le Seine Saint-Germain, 12 boulevard des Iles, F-92130 Issy-les-Moulineaux (France)
Country of Origin:
NEA
Language:
English
Other Identifying Numbers:
TRN: XN08C0309088960
Availability:
Available from INIS in electronic form
Submitting Site:
INIS
Size:
378 pages
Announcement Date:
Oct 02, 2008

Citation Formats

None. Proceedings of the workshop on better nuclear plant maintenance: improving human and organisational performance. NEA: N. p., 2007. Web.
None. Proceedings of the workshop on better nuclear plant maintenance: improving human and organisational performance. NEA.
None. 2007. "Proceedings of the workshop on better nuclear plant maintenance: improving human and organisational performance." NEA.
@misc{etde_21076582,
title = {Proceedings of the workshop on better nuclear plant maintenance: improving human and organisational performance}
author = {None}
abstractNote = {A significant proportion of nuclear plant events is attributable to failures that take place during maintenance and periodic testing. Human and organisational factors are frequently identified as making a major contribution to these events. Despite this recognition, licensee and regulatory oversight in the human and organisational area has tended to focus more on operational matters than maintenance. Owing to the importance of human and organisational performance on nuclear plant maintenance, the CSNI Special Experts' Group on Human and Organisational Factors (SEGHOF) hosted a workshop entitled 'Better nuclear plant maintenance: improving human and organisational performance'. The workshop provided an international forum for staff from nuclear plants, research bodies, and regulators to discuss human and organisational challenges to maintenance, and initiatives to support effective performance. Over 60 participants from about 20 countries participated. The workshop was divided into five sessions: 1) International guidance to improve maintenance performance; 2) Lessons learned through maintenance operating experience; 3) Licensee initiatives to support reliable maintenance; 4) Regulatory approaches to assuring effective licensee maintenance; and 5) Recent trends and their impact on maintenance. Sessions commenced with oral presentations of papers followed by break-out and plenary discussions. Session 4 on regulatory approaches included short presentations from ten regulatory bodies and was followed by discussion comparing these approaches. The main findings of the workshop concern: the retirements of experienced staff; the increasing use of contractors to perform maintenance activities; the use of skill-broadening in maintenance; the role of supervisors at the plant level; the organisational changes that are used to optimise the use of plant staff resources; the effective planning of maintenance tasks; the time allowed to complete maintenance tasks; the development of different organisational cultures; the procedures and work instructions required to guide work in maintenance; the maintainability issues; the sources of information for organisational learning to improve maintenance performance; the prioritisation of corrective actions; the role of regulatory activities in the field of human performance during maintenance; the promotion of good practices and document regulatory expectations on topics that may be new to the industry. These proceedings comprise both transparencies and papers. Twelve articles and the summary of discussions and feedback have been analyzed as separate analytics.}
place = {NEA}
year = {2007}
month = {Apr}
}