"This International Standard provides a comprehensive basis for the collection of reliability and maintenance (RM) data in a standard format for equipment in all facilities and operations within the petroleum@ natural gas and petrochemical industries during the operational life cycle of equipment. It describes data-collection principles and associated terms and definitions that constitute a ""reliability language"" that can be useful for communicating operational experience. The failure modes defined in the normative part of this International Standard can be used as a ""reliability thesaurus"" for various quantitative as well as qualitative applications. This International Standard also describes data quality control and assurance practices to provide guidance for the user. Standardization of data-collection practices facilitates the exchange of information between parties@ e.g. plants@ owners@ manufacturers and contractors. This International Standard establishes requirements that any inhouse or commercially available RM data system is required to meet when designed for RM data exchange. Examples@ guidelines and principles for the exchange and merging of such RM data are addressed. Annex A contains a summary of equipment that this International Standard covers. ? This International Standard recommends a minimum amount of data that is required to be collected and it focuses on two main issues: ?? data requirements for the type of data to be collected for use in various analysis methodologies; ?? standardized data format to facilitate the exchange of reliability and maintenance data between plants@ owners@ manufacturers and contractors. ? The following main categories of data are to be collected: ?? equipment data@ e.g. equipment taxonomy@ equipment attributes; ?? failure data@ e.g. failure cause@ failure consequence; ?? maintenance data@ e.g. maintenance action@ resources used@ maintenance consequence@ down time. NOTE Clause 9 gives further details on data content and data format. ? The main areas where such data are used are the following: ?? reliability@ e.g. failure events and failure mechanisms; ?? availability/efficiency@ e.g. equipment availability@ system availability@ plant production availability; ?? maintenance@ e.g. corrective and preventive maintenance@ maintenance supportability; ?? safety and environment@ e.g. equipment failures with adverse consequences for safety and/or environment. ? This International Standard does not apply to the following: ?? data on (direct) cost issues; ?? data from laboratory testing and manufacturing (e.g. accelerated lifetime testing); ?? complete equipment data sheets (only data seen relevant for assessing the reliability performance are included); ?? additional on-service data that an operator@ on an individual basis@ can consider useful for operation and maintenance; ?? methods for analysing and applying RM data (however@ principles for how to calculate some basic reliability and maintenance parameters are included in the annexes)."
EN ISO 14224-2006由CEN - European Committee for Standardization 发布于 2006-12-01，并于 2016-10-28 实施。
* 在 EN ISO 14224-2006 发布之后有更新，请注意新发布标准的变化。
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