特殊关键过程控制记录单面搭接焊

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1、特殊/关键过程监控记录单位工程名称：控制内容：1、单面搭接焊焊接作业指导书已编制，审批手续齐全；2、部位：3、钢筋焊接规格：C254、已做书面技术交底质量要求：1、Ⅲ级钢的单面焊搭接长度要大于或等于10d；2、搭接时，钢筋应预弯，以保证两钢筋的轴线在同一轴线上；3、钢筋接头的焊缝厚度h应不小于0.3d，焊缝宽度不小于0.7d；检查结果：1、检查焊工证件，证件合格有效，焊工：，证号：2、C25焊头：289个，取一组做拉伸试验，见试验报告单：3、对单面搭接焊焊接接头逐个进行帮条长度检查，检查结果如下：C25：330mm,290mm,3

2、45mm,315mm,325mm,295mm,305mm,280mm,290mm,340mm335mm,320mm,295mm,310mm,320mm,340mm,285mm,350mm,315mm,300mm315mm,345mm,320mm,290mm,280mm,320mm,285mm,340mm,330mm,325mm345mm,330mm,290mm,355mm,315mm,295mm,270mm,305mm,310mm,325mm290mm,335mm,320mm,345mm,310mm,285mm,325mm,315

3、mm,340mm,330mm记录人：日期：特殊/关键过程监控记录单位工程名称：检查结果：C25：325mm,340mm,330mm,285mm,300mm,320mm,285mm,335mm,330mm,320mm315mm,325mm,295mm,305mm,270mm,335mm,310mm,345mm,330mm,290mm300mm,315mm,345mm,305mm,345mm,295mm,295mm,335mm,325mm,280mm290mm,330mm,325mm,305mm,300mm,345mm,340mm,2

4、85mm,325mm,310mm285mm,270mm,325mm,300mm,340mm,290mm,330mm,310mm,335mm,350mm345mm,320mm,315mm,325mm,295mm,290mm,305mm,280mm,310mm,340mm310mm,320mm,340mm,285mm,350mm,295mm,270mm,305mm,310mm,325mm310mm,320mm,340mm,285mm,350mm,345mm,330mm,290mm,355mm,315mm285mm,325mm,325m

5、m,295mm,305mm,270mm,315mm,340mm,330mm,350mm320mm,285mm,335mm,330mm,340mm,285mm,350mm,315mm,345mm,305mm330mm,290mm,355mm,315mm,295mm,305mm,300mm,345mm,340mm,325mm340mm,290mm,330mm,310mm,335mm,295mm,315mm,320mm,340mm,320mm350mm,295mm,270mm,305mm,310mm,325mm,325mm,295mm,

6、305mm,320mm记录人：日期：特殊/关键过程监控记录单位工程名称：检查结果：C25：335mm,340mm,335mm,285mm,310mm,320mm,285mm,345mm,330mm,325mm295mm,325mm,285mm,305mm,275mm,335mm,310mm,345mm,345mm,290mm325mm,325mm,295mm,305mm,270mm,300mm,340mm,290mm,330mm,310mm315mm,325mm,295mm,305mm,270mm,335mm,355mm,315m

7、m,295mm,325mm275mm,325mm,300mm,340mm,290mm,330mm,310mm,335mm,295mm,315mm320mm,285mm,335mm,330mm,340mm,295mm,305mm,350mm,325mm,315mm295mm,270mm,305mm,310mm,325mm,345mm,295mm,295mm,335mm,320mm330mm,320mm,295mm,310mm,320mm,325mm,295mm,305mm,270mm,345mm350mm,305mm,270mm,3

8、35mm,355mm,325mm,300mm,340mm,330mm,320mm305mm,315mm,340mm,295mm,320mm,285mm,335mm,310mm,300mm,310mm345mm,295mm,320mm,350mm,3