钢桥制造安全技术交底
2.14.1钢桥制造安全技术交底1.剪冲或切割后的工件,应倒钝,并将飞边、毛刺、挂渣、飞溅物等锐利物清除干净。操作人员不得用手清除。2.经矫正符合设计要求的杆件应堆放在平整、坚实、不积水的场地上,并应按施工设计规定设置支墩;支墩必须稳固。3.放样应在坚固的放样台上进行;作业中,严禁抛掷工具;燃割工件时,应合理布置垫块,且不得使用方木等易燃物作垫块,确保工件燃割后的稳定。4.钢材堆放场地应平整、坚实、不积水,并设防雨、雪设施;码垛高度应由地基承载力确定,且不宜超过1.2m;钢材应按品种、型号、规格分类整齐码放;每排垛之间应有安全通道,其宽度应满足运输车辆要求,且不小于1.5m;每层应隔垫,确保吊...
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