项目管理放射性材料作业标准

1、Table of Contents目录1.0Purpose目的42.0Scope 范围43.0Terms and Definitions 术语和定义44.0Roles and Responsibilities岗位和职责54.1UBR Project Director/UBR项目总监54.2UBR EHS Manager/UBR环境、健康和安全经理54.3Contractor Project Manager承包商项目经理64.4Contractor EHS Manager 承包商环境、健康和安全经理64.5Contractor Supervisor 承包商施工主管64.6Employee 员工75.0Procedures程序75.1Operation Qualification作业资格75.2Contractors Method Statement (MS) and Work Permit8作业方案和作业许可证85.3Preparation 准备95.4Storage, Signs and Barriers储存、标识和设障105.5Safe Disposal安全处理125.6Emerge

2、ncy Arrangements紧急事件管理136.0Training培训197.0Records记录197.1Required Records 要求的记录197.2Retention Requirements存档要求198.0Reference 参考191.0 Purpose目的The purpose of this Standard is to ensure that the site NDT (non-defective test) work is performed in a safe and controlled manner, which outlines the roles, responsibilities, and procedures for performing this type of work safely. It provides the necessary information to fully understand the hazards potential at radiation source storage, transport and use

3、procedures to ensure the work is performed in a safe and controlled manner.本标准目的是确保以安全和受控的方式开展无损探伤作业。它概要说明安全开展探伤工作的岗位、职责、以及程序。它提供必要的信息，帮助人们完全了解探伤作业潜在的源存储、运输和使用过程的危险和相关程序，以确保工作以安全和受控的方式进行。2.0 Scope 范围This Standard shall be applied to all the UBR project personnel, contractors and their special NDT subcontractors. Contractors may, however, when agreed through UBR project engagement processes, utilize their own standards and procedures in so far as the requirements of their standards are at least e

4、quivalent to those of this standard, the UBRs standards and those of applicable National and Local regulations which should be read and complied with in conjunction with this standard. 这个标准适用于在UBR现场的所有人员，承包商及其无损探伤专业分包商。除非当承包商得到UBR的同意后才可以使用自己的标准和程序，但是至少要和本标准以及UBR标准的要求一致，并遵守与本标准相关的国家和地方法规的要求。This Standard applies to field execution activities requiring the handling and/or disposal of radioactive materials. This Standard does NOT cover the precautions needed for working with high-level radioactive

5、material, such as may be associated with fissionable materials for nuclear power stations or from uranium mining and uranium enrichment.本标准适用于在现场对放射性材料进行操作和/或处理的作业。本标准不包含于高能放射性材料作业有关的所需采取的预防措施，例如于关于核电站、铀矿开采、铀浓缩作业相关的裂变物质。3.0 Terms and Definitions 术语和定义NDT无损探伤 - Under the premise of the performance and integrity of the non-defected components, some physical properties and state of the metal of the component are detected, as well as the technology for identifying the defects of the metal surface an

6、d the interior of the component.在不损伤构件性能和完整性的前提下，检测构件金属的某些物理性能和组织状态，以及查明构件金属表面和内部各种缺陷的技术。Crank-out exposure device 曲柄放射装置 - A component of a piece of radiation equipment that allows the operator to move a source between its safe position and its exposure position, whilst remaining at a safe distance.是指放射设备中的一个组件帮助操作人员在保持安全距离的情况下将放射源在安全位置与危险放射暴露位置之间移动。Directional beam collimator 定向光束准直器 - A device made from radiation absorbent material such as lead or tungsten, designed to limit and define the di

7、rection and angular divergence of a radiation beam.由吸收放射的材料（例如铅或钨）制成的一种装置，该装置被设计用于限制及调整放射光束的方向及发散角度。Thermoluminescent dosimeter (TLD) 热释发光剂量计-A monitoring device, that is typically worn for 3 months or less, designed to assess the dose received. Involves the ionization (liberation of electrons) of a crystal on exposure to radiation. When heated the electrons are returned to their ground state, emitting light in the process, which can be measured.一种用于监测辐射的装置，有效期为三个月或更短，该装置测定所接收的辐射积累剂量，晶体受辐射时产生电离（

8、释放电子），加热后电子回到其基态，测量热释光输出，即可读出辐射剂量值。4.0 Roles and Responsibilities岗位和职责4.1 UBR Project Director/UBR项目总监The UBR PD has the overall responsibility for this procedure and is responsible for supporting it and for ensuring that all entities at the jobsite actively participate.UBR项目总监对该程序全面负责，确保项目现场所有单位积极参与其中。The PD is responsible for providing the personnel, facilities, and other resources necessary to effectively implement this procedure.项目总监负责提供人员、设施及其它必要资源以有效执行该程序。The PD and the management team wil

9、l lead by example, modelling the behavior expected from all personnel performing work at the jobsite.项目总监和管理团队将以身作则，树立榜样。4.2 UBR EHS Manager/UBR环境、健康和安全经理The UBR EHS Manager, in conjunction with the UBR PD, is responsible for implementing and administering this procedure.UBR环境、健康和安全经理与项目总监一起负责执行和管理该程序。Function as an adjudicator on any issues from the implementation of this procedure 作为执行该程序过程中的裁定人。Audit Contractors to ensure the requirements of this procedure are implemented and will provide feedback on performance to UBR and Contractor Management.对承包商执行该程序要求进行审计，为UBR和承包商管理层提供反馈。Assist Contractor to plan and coordinate the work to effectively implement the requirements of the procedure.帮助承包商计划和协调工作以有效执行该程序要求。Ensure the required EHS records are generated and available for review by Management and Authorities as appropria

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