Last November, the Emergency Management Bureau of Hailar District, Hulunbuir City, Inner Mongolia, exposed the potential safety hazards of the second phase of enterprises in its jurisdiction, involving a cement enterprise. There are 7 hidden dangers

exposed, and the third one is that the springboard for maintenance operation in the waste heat power generation workshop is not fully paved and bound. It does not conform to the provisions of General Code for Construction Scaffolds (GB 55023-2022). The photos before rectification are as follows:

the photos of the thermal insulation construction of the exhaust gas pipe of the primary preheater at the highest position (over 100m) of the cement clinker production line are seen recently. I was really surprised when I saw it. Compared with the previously exposed state that the maintenance springboard of the waste heat power generation workshop is not fully laid, it is really insignificant.

Look at all hanging, not to mention the site construction!
Attachment: Article 4.4.4 of the General Code for Construction Scaffolds (GB 55023-2022) stipulates that safety protection measures shall be taken for the scaffold operation layer, and the following provisions shall be met: 1. The scaffold operation layer of the operation scaffold, full support scaffold and attached lifting scaffold shall be fully paved with scaffold boards, and shall meet the requirements of stability and reliability. When the distance between the edge of the working layer and the outer surface of the structure is more than 150mm, protective measures shall be taken. 2.The steel scaffold board connected by hook shall be equipped with self-locking device and locked with the horizontal rod of the working layer. 3. Wooden scaffold board, bamboo string scaffold board and bamboo scaffold board shall be supported by reliable horizontal rods and shall be bound firmly.
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