桥梁边缘防护技术交底.doc

交底内容：
针对你队在梁板安装时在梁板边缘没有采取必要的安全防护措施，项目部特对其定为危险源，并要求你队在梁板边缘设置防护护栏，并在桥头设置警示标语。
一、 防护护栏要求
1、 防护护栏应由一道横杆组成，横杆离地高度为1.0~1.2米。
2、 横杆采用钢管。
3、 防护护栏柱每隔5.0米设一道。
二、 警示标语
警示标语要求警示非施工人员禁止上桥
附图：

Cards on the table contents:
Beam installation for your team the edge when the slab does not take the necessary safety precautions, the Department of special projects as dangerous to its source, and ask you to set up teams in slab edge protection barrier and set up warning signs at the bridge.
A protective barrier requirements
1, protective fence shall be composed of a bar, bar height above ground of 1.0 ~ 1.2 meters.
2, bar steel pipe.
3, protective barrier set up a column every 5.0 meters.
Second, warning signs
Required warning signs warning against non-construction workers on the bridge
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