管道预制热处理工作程序.docVIP

中国核工业第五建设有限公司管理体系文件Management System Document of China Nuclear Industry Fifth Construction Co.,Ltd. 编号：CNF/MS OG WE-02 文件类型Document Type 文件页数Document Pages 附录页数Attachment Pages 版 次Edition 修订说明Revision Description 受控编号Controlled No. 密级Confidential Level OG 18 3 第一版 Rev. I RE 管道预制 弯管热处理工作程序 Pipe Prefabrication Heat Treatment Procedure for Bend Pipe 第一版 Rev. I 版 次Edition 完成日期Completed on 实施日期Implemented on 编制Compiled by 校核Checked by 审核Examined by 批准Approved by 版权声明：本文件属于公司内部管理文件，未经许可，不得复制。 Copyright statement: This document belongs to the internal management document of the company and shall not be copied without permission. 中国核工业第五建设有限公司 China Nuclear Industry Fifth Construction Co.,Ltd. 目的 Purpose 为了规范管道预制厂的施工活动，确保管道预制中的工作能有序、有效运行，特编制本文件以规定和指导工作，以保证质量。 To regulate the constructions in Pipe Fabrication Factory and ensure orderly and effective , this document is prepared to provide guidelines and regulations for heat treatment after bending, so as to guarantee the quality of heat treatment after bending. 适用范围本的工作。 This procedure is applicable to the of NPP safety-related non safety-related steel pipe in the pipe prefabrication Factory. 编制依据 Compilation Basis 管道预制质量保证大纲 CNF MS NP-01-2 ASME B31.1 1989及补遗 ASME section III 1998及2000补遗 Pipe bending methods, tolerances, process and material requirement, PFI Standard ES-24 JB/T 9197-2008 先决条件人员要求 Personnel requirement a) 热处理属于，热处理操作者需经培训、考核并取得相应资格。Heat treatment belongs to special work, and the operator of heat treatment shall be trained, assessed and qualified accordingly. 根据具体工作配置并正确配戴劳保用品。Personnel shall be allocated based on specific work and shall wear the appliances for labor protection correctly. 设备及工机具要求 Equipment, machines and tools requirements a) 所有设备均应定期维护，确保能正常工作。All equipment shall be maintained regularly to ensure that they can work normally. b) 所有需要检定的设备和工机具均应检定合格并在有效期内。All equipment, machines and tools to be checked shall be qualified and valid. 材料