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1、【精品文档】如有侵权，请联系网站删除，仅供学习与交流PTA焊工培训和资质考试规程.精品文档.PTA焊工培训和资质考试规程TECHNICAL PROCEDURE FOR PTA WELDER TRAINING AND QUALIFICATION TESTSignature会签栏Prepared byCFCS编制Reviewed byIPMT审核Approved byIPMT批准Name姓名于建华John FearnallP. BrunoSignature签名Date日期PTA焊工培训和资质考试规程目 录1. 目的2. 范围3. 参考文件4. 职责5. 程序6. 焊工资格的满期7. 焊工资质和业绩
2、记录8. 附件1、 目的本规程的目的是确保所有焊工都合格並证明其符合“锅炉压力容器压力管道焊工考试和管理规则”的要求。2、 范围本规程适用于PTA工程施工的焊工资格管理。3、 参考文件3.1 锅炉压力容器压力管道焊工考试和管理规则。3.2 现场设备、工业管道焊接技术施工和验收规范GB50236-2011。3.3 PTA焊接技术规程4、 职责4.1 施工方焊接工程师4.1.1 审核焊工资格，向CFCS/IPMT 提供焊工资格证书(原件)供审批，复核后，原件退回。4.1.2 制定焊工考试内容和计划；4.1.3确认焊工考试用焊接工艺正确；4.1.4检验考试用试板(管)、焊材、设备及仪表；4.1.5全
3、程负责考场纪律，鉴别试件上的焊工标记号；4.1.6负责考试试件和试样的检测，审查射线检验结果，并评定考试成绩；4.1.7编报焊工资质考试成绩记录；4.1.8发放焊工 ID卡；4.1.9建立、管理焊工焊接档案；4.1.10制定焊工培训方案。4、2 CFCS/IPMT焊接工程师4.2.1审核焊工资格证书、批准焊工考试内容和计划；4.2.2审批焊工资质考试的申请报告；4.2.3 全程监督焊工考试过程；4.2.4在施工方焊接工程师检查后检验焊缝，审核射线检验报告；4.2.5审批焊工资质考试成绩报告。5、 程序5.1 施工方QC焊接工程师应鉴定焊工是否合格，並提交资格证待CFCS/IPMT审批。5.2
4、根据劳动主管部门发的资格证书，施工方QC焊接工程师制定焊工考试内容和计划； 5.3 施工方QC焊接工程师提交焊工成绩资格供CFCS/IPMT批准。5.4 焊工按批准的要求和WPS进行资格考试。5.5 根道焊完成后，施工方QC焊接工程师检验试件，如合格，焊工将完成其试样，並打上自己的钢印或标识。5.6 在目检验收后，按“锅炉压力容器压力管道焊工考试和管理规范”要求进行RT检验或其他检验；5.7 施工方QC焊接工程师将准备焊工资质考试记录，焊接参数和试验结果。5.8 资格考试期间，实行下列步骤：5.8.1 试验用的母材的本底金属，等级和厚度在考试开始前必须由CFCS/IPMT焊接工程师确认。5.8
5、.2 建立一个焊工资格考试用的统一编码以便印到试样上。所有检验文件都统一使用此号。5.8.3 如果发现焊工焊的有缺陷或存在潜在缺陷，焊工可以选择是否终止考试，在修理或更换试件一次后焊工可重新开始。在焊工考试完成结束后，不允许打磨或填充等修理活动。5.8.4 QC焊接工程师或CFCS/IPMT工程师无论何时只要明显发现焊工不能做出满意结果就可结束考试。5.8.5 一旦焊工第一次资格考试失败，QC焊接工程师必须根据缺陷的等级决定是否立即让焊工进行第二次考试或进一步接受一至二周的培训。如果第二次又失败，在进行下一次考试前，至少需培训两周。在此期间应给予他充分的指导和培训。如果第三次失败，他便不再允许
6、在本项目中从事焊接作业。其考试和培训记录将予保留。6 焊工资格的满期6.1 当某一焊工对某一特定工艺离开焊接活动达三个月之久，这一工艺的资质就自动满 期。6.2 当有足够的证据表明某个焊工没有能力焊出能满足本项目规定的焊缝，例如目检或 RT检验后缺陷太多，他的资格就可由QC焊接工程师或CFCS/IPMT焊接工程师决定而取消。 6.3 CFCS/IPMT焊接工程师可以决定资格证到期的焊工能否接受进一步的试验。7. 焊工资质和业绩记录7.1 所有合格焊工的资质记录必须按他们的标志号归档。另外，标明已批准的焊工表现状况的每周清单必须记录在案，並由施工方QC焊接工程师分发。当焊工离开本地时，记录下他们
7、离开的日期和原因。7.2 施工方 QC焊接工程师将给合格焊工发给ID卡，ID卡应至少有下列内容：7.2.1 焊工照片7.2.2 姓名7.2.3 焊工ID代号7.2.4 其合格工艺、位置、厚度、直径和焊条的简单描述。7.3 劳动主管部门发的焊工证书复印件和现场焊工资格考试的原始报告将留在CFCS处，以备在工地上作进一步的检验。Table of Contents1. Purposes2. Scope3. Reference Documentation4. Responsibilities5. Procedure6. Welder Qualification Expiration7. Welder
8、Qualification and Performance Records8. Appendixes1. PurposesThe purpose of this procedure is to define all welders are qualified and certify their compliance with the requirements of Welder Qualification Test and Management Procedure for the Boiler Pressure Vessel & Pressure Piping.2. ScopeThis pro
9、cedure is applicable to welder qualification management of PTA project construction.3. Reference Documentation3.1 Welder Qualification Test and Management Procedure for the Boiler Pressure Vessel & Pressure Piping 3.2 Construction and Acceptance Specification for the Site Equipment and Industrial Pi
10、ping Welding Technology GB50236-20113.3 PTA Welding Technical Procedure4. Responsibilities4.1 ContractorsWelding Engineers4.1.1 Audit welder qualification and provide welder qualification certificates (original) to CFCS/IPMT for review and approval. The original certificate will be returned after re
11、viewed.4.1.2 Establish welder qualification test contents and plan;4.1.3 Confirm that welding process applied for welder qualification test is correct;4.1.4 Verify test plate (pipe) 、welding material、equipment and instruments used for qualification test;4.1.5 Be responsible for the test regulations
12、in the examination room for the whole course and identify welders mark number on the test piece;4.1.6 Be responsible for checking and measuring test piece and test specimen. Review radiographic inspection results and evaluate test scores;4.1.7 Prepare and report the performance records for the welde
13、r qualification test;4.1.8 Issue welders ID card;4.1.9 Establish and manage welding archives of the welders;4.1.10 Develop welder training plan.4、2 CFCS/IPMT Welding Engineers4.2.1 Review welder qualification certificates and approve welder qualification test contents and plan;4.2.2 Review and appro
14、ve the application report for the welder qualification test;4.2.3 Supervise the process of the welder qualification test in the whole course;4.2.4 Inspect welds and review radiographic inspection report after inspected by contractor welding engineers;4.2.5 Review and approve the performance report f
15、or welder qualification test.5. Procedure5.1 Contractor QC welding engineers shall identify if the welder is qualified and submit qualification certificate for CFCS/IPMTs review and approval.5.2 Contractor QC welding engineers shall establish welder qualification test contents and plan based on the
16、qualification certificates issued by labour department in charge;5.3 Contractor QC welding engineers shall submit welders performance qualification for CFCS/IPMTs approval.5.4 Welder qualification test shall be performed according to approved requirements and WPS.5.5 Contractor QC welding engineers
17、shall inspect test piece after the completion of root welding. The welder shall complete the test specimen if he is qualified and stamped his own brand number or identification on it.5.6 RT or other examinations shall be performed according to the requirements of Welder Qualification Test and Manage
18、ment Specification for the Boiler Pressure Vessel & Pressure Piping after the acceptance of visual inspection; 5.7 Contractor QC welding engineers shall prepare welder qualification test records, welding parameter and test results.5.8 The following steps shall be implemented during welder qualificat
19、ion test:5.8.1 Background metal of the base metal, rating and thickness used for the qualification test must be confirmed by CFCS/IPMT welding engineers before qualification test.5.8.2 Establish a unified code used for welder qualification test so as to be printed on the test specimen. All inspectio
20、n documents shall use this code unitedly.5.8.3 A welder can select whether the qualification test can be terminated or not if any defects or potential defects welded by the welder are found. The welder can recommence it after repairing or replacing test piece once. Grinding or filling and repair act
21、ivities are not allowed after the completion of welder qualification test.5.8.4 The qualification test can be terminated whenever QC welding engineers or CFCS/IPMT engineers found that the welder cannot make satisfactory welding outcome.5.8.5 Once a welder failed to the qualification test in the fir
22、st time, QC welding engineer must make a decision if let the welder to immediately perform the test in the second time or attend the further training for one to two weeks based on the defect grade. Minimum two-week training is necessary before performing the next test if failure again in the second
23、time. Fully instruction and training shall be given to him during the period. He will not be allowed to perform the welding work in this project if failure in the third time. His qualification test and training records shall be reserved.6. Welder Qualification Expiration6.1 The qualification for the
24、 process will be expired automatically if a welder has stopped welding activities of a specific process for three months,6.2 The cancellation of the welders qualification can be determined by QC welding engineers or CFCS/IPMT welding engineers when enough evidences illustrate that a welder is unable
25、 to welding the welds specified in this project. such as, too many defects after visual inspection or RT examination.6.3 CFCS/IPMT welding engineers can determine if a welder whose qualification certificate is expired can take further test.7. Welder Qualification and Performance Records7.1 The quali
26、fication records for all qualified welders must be filed according to their mark number. Additionally, weekly lists which indicate approved welder performance status should be put into records and distributed by contractor QC welding engineers. Their departure date and reasons shall be recorded when
27、 the welders leave this project.7.2 Contractor QC welding engineers shall issue ID cards to the qualified welders. The following contents of the ID card should be included at least.7.2.1 Welders photograph7.2.2 Name7.2.3 Welder ID No.7.2.4 Brief description of its qualified process、location、thickness、diameter and electrodes7.3 The copy of the welder certificate issued by labour department in charge and the original report for the site welder qualification test shall be kept by CFCS for further review on site.