1.1 本指南提供了一种方法，用于确定测试文件的需要和开发，以使涂层符合核电站涂层服务水平I（CSLI）服务的要求。 1.2 本指南的目的是为制定涂层鉴定试验文件提供推荐依据，而不是为所有试验文件规定单一依据。本指南中所述过程的变更或简化可能适用于任何给定的运行或新建核电站，具体取决于其许可承诺。 1.3 以英寸-磅为单位的数值应视为标准值。括号中给出的值是到国际单位制的数学转换，仅供参考，不被视为标准值。 1.4 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 4.1 本指南提供了制定测试文件的简明指南和方法，以鉴定CSLI服务的涂层，无论是新涂层还是现有涂层。 指南中提供了评估现有资格测试数据适用性的指南 D8104 . 4.2 鉴定测试的要求可在10 CFR 50附录B的质量保证标准III（设计控制）、IX（特殊过程控制）和XI（测试控制）中找到，分别由NQA-1的要求III、IX和XI实施。根据本指南编制的测试文件旨在符合这些要求。 4.3 本指南实施了指南中提供的指南 D5144 用于CSLI服务的涂层鉴定。管理导则1.54（第0版至第3版）中提供了其他指南，被许可人可能会引用这些指南。 4.4 对于许可基础早于ANSI N5要求的工厂。 12和N101.2，本指南也适用。对于这些工厂，涂层或涂层系统可能被指定为可接受的，而不是合格的。 4.5 所有资格测试应符合被许可方批准的质量保证计划。

1.1 This guide provides an approach to identifying the need for and development of a test document to qualify coatings for Coating Service Level I (CSLI) service in nuclear power plants. 1.2 It is the intent of this guide to provide a recommended basis for establishing a coatings qualification test document, not to mandate a singular basis for all test documents. Variations or simplifications of the process described in this guide may be appropriate for any given operating or new construction nuclear power plant depending on its licensing commitments. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 4.1 This guide presents concise guidance and approach to developing a test document for qualifying a coating for CSLI service, whether a new or existing coating. Guidance for evaluating existing qualification test data for applicability is presented in Guide D8104 . 4.2 The requirements for qualification testing can be found in Quality Assurance Criteria III (Design Control), IX (Control of Special Processes), and XI (Test Control) of 10 CFR 50, Appendix B, as implemented, respectively, by Requirements III, IX, and XI of NQA-1. A test document developed per this guide is intended to be compliant with these requirements. 4.3 This guide implements the guidance provided in Guide D5144 for qualification of coatings for use in CSLI service. Additional guidance is provided in Regulatory Guide 1.54, Revisions 0 through 3, as may be invoked by the licensee. 4.4 For plants with a license basis that predates the requirements of ANSI N5.12 and N101.2, this guide also is applicable. For these plants, the coatings or coating systems may be designated as acceptable, rather than qualified. 4.5 All qualification testing shall comply with the licensee’s approved quality assurance program.