Recommended Practice No SNT-TC-1A 2006ED (翻译稿)

Recommended PracticeNo. SNT-TC-1A (2006ED) Personnel Qualification and Certification in Nondestructive Testing无损检测人员资格评定推荐大纲SNT－TC－1A（2006版）(翻译稿)Pall Corporation颇尔过滤器（北京）有限公司NDE室徐峰Recommended Practice No. SNT-TC-1A (2006ED) Personnel Qualification and Certification in Nondestructive Testing无损检测人员资格评定推荐大纲SNT－TC－1A（2006版）1.0 Scope适应范围1.1It is recognized that the effectiveness of nondestructive testing (NDT) applications depends upon thecapabilities of the personnel who are responsible for, and perform, NDT. This Recommended Practice has been prepared to establish guidelines for the qualification and certification of NDT personnel whose specific jobs require appropriate knowledge of the technical principles underlying the nondestructive tests they perform, witness, monitor, or evaluate.有效的无损检验应用是依靠有能力的人员负责并执行NDT，本推荐大纲制定了一套NDT人员资格评定的指导规则，规定了无损检测人员应具备有特定工作要求相应的技术原理知识并以此进行无损检测的执行、记录、监控或评定。

1.2This document provides guidelines for the establishment of a qualification and certification program.本文件提供了资格评定程序的建立指导原则1.3These guidelines have been developed by The American Society for nondestructive Testing, Inc., to aidemployers in recognizing the essential factors to be considered in qualifying personnel engaged in any of the NDT methods listed in Section 3.本导则是美国无损检测协会编制，以帮助雇主认识到对从事第三节中规定方法的有资格人员应该具备的条件。

1.4It is recognized that these guidelines may not be appropriate for certain employers’ circumstances and/orapplications. In developing a written practice as required in Section 5, the employer should review the detailed recommendations presented herein and modify them, as necessary, to meet particular needs应该注意的是本导则可能不适应部分雇主要求或应用，应按第5节的要求编制一个实施细则以满足雇主特定的要求，雇主应该详细阅读本导则有助于理解其中基本要素并对规程进行修改。

2.0 Definitions 术语解释2.1 Terms included in this document are defined as follows:本文中一些术语的定义2.1.1 Certification: written testimony of qualification.证明：资格的书面陈述2.1.2 Certifying Authority: the person or persons properly designated in the written practice to signcertification on behalf of the employer.证明授权：在雇主实施细则里需要指定合适的人员在资格证明是签字授权。

2.1.3 Certification Agency: the employer of the personnel being certified.证明机构：被鉴定人员的雇主2.1.4 Closed Book Examination: an examination administered without access to reference material exceptfor materials supplied with or in the examination (See 8.7)闭卷考试：除非考试提供的相关资料，不允许接触其他参考资料的考试。

2.1.5 Comparable: being at an equivalent or similar level of NDT responsibility and difficulty asdetermined by the employer’s Level Ⅲ可比性：由雇主的III级人员决定的，与相应无损检测相应级别职责和难度相等或相当2.1.6 Documented: the condition of being in written form.文件化：书面表示形式2.1.7 Employer: the corporate, private, or public entity, which employs personnel for wages, salary, fees, orother considerations.雇主：给所雇人员以工资、薪水、酬金或其他报酬的私有公司或合资公司。

2.1.8 Experience: work activities accomplished in a specific NDT method under the direction of qualifiedsupervision including the performance of the NDT method and related activities but not including timespent in organized training programs.经历：指有相应资格的特定的无损检测方法上的工作行为，包括无损检测操作与相关活动，但不包括相关组织的培训项目所用时间。

2.1.9 Limited Certification: nondestructive test methods may be further subdivided into limited disciplinesor techniques to meet specific employer’s needs; these are level Ⅱ certifications, but to a limited scope.限制证明：无损检测方法可以再细分为限制的科目或技术以满足雇主的特定需要，这些是指II级资格证明但限制了适应范围。

2.1.10 Nondestructive Testing: a process that involves the inspection, testing, or evaluation of materials,components and assemblies for materials discontinuities, properties and machine problems withoutfurther impairing or destroying the parts serviceability. Throughout this document the term NDT applies equally to the NDT inspection methods used for material inspection, flaw detection or Predictive Maintenance (PdM) applications.无损检测：是指对材料、部件和装配件的材料缺陷、特性及加工性进行检测、试验或评定而不削弱或改变这些部件的适用性的处理过程，本文中所有NDT术语同等应用于材料检查、缺陷检测或预测管理(PdM)应用。

2.1.11 Outside Agency: a company or individual who provides NDT Level Ⅲ services and whosequalifications to provide these services have been reviewed by the employer engaging the company orindividual.外部机构：是指能提供无损检测III级服务的公司或个人，提供这些服务的公司或个人的资格必须经雇主审查与确认。

2.1.12 Qualification: demonstrated skill, demonstrated knowledge, documented training, and documentedexperience required for personnel to properly perform the duties of a specific job.资格条件：指适合特定工作职责的人员应具有通过演示的技能、知识，及有相应培训记录及经历记录2.1.13 Recommended Practice: a set of guidelines to assist the employer in developing uniform proceduresfor the qualification and certification of NDT personnel to satisfy the employer’s specific requirements.推荐大纲：指一套有助于帮助雇主编制合适的规程的指导原则，此规程用于按雇主特定要求对无损检测人员进行资格评定与证明。