Crane and load collision班前安全会讲稿

它是什么

A crane, its boom or a suspended load striking another crane, a structure or people, often where cranes share airspace.

要检查的控制措施，最有效的排在前面

1. Plan crane positions and slewing paths so working radii don't overlap, or set a no-go zone for each crane where they must.
2. Check for structures, scaffolds and power lines within the crane's working envelope before set-up.
3. Use anti-collision systems or spotters to keep cranes, booms and loads apart where cranes share airspace.
4. Agree a lift plan and a communication channel with other crane operators, doggers and spotters before lifting.
5. Use tag lines to control load rotation, and keep people out from under and beside suspended loads.
6. Stop lifting when visibility or wind reduces the operator's control of the load.

给工人的问题

1. 今天这项工作中，哪里可能会遇到crane and load collision？
2. 最有效的控制措施是：“Plan crane positions and slewing paths so working radii don't overlap, or set a no-go zone for each crane where they must”。我们这里能做到吗？如果不能，为什么？
3. 这个工地上有哪些针对crane and load collision的控制措施缺失或不起作用？
4. 你会在什么情况下因为crane and load collision停工？你会告诉谁？
5. 在这项工作中，我们怎么报告危险、险情或事故？