The safety management of earthwork excavation construction is very important. The formulation of safety management is to prevent the injury caused by the negligence of construction personnel, and the treatment of every detail is very important. Zhong Da Consulting will introduce you to the safety management of earthwork excavation.

1. In the earthwork construction stage, it is difficult to prevent the slope from collapsing. In addition to scientific calculation basis and good construction quality, special personnel should also be appointed to monitor the foundation pit, and any bad phenomena should be handled in time to prevent collapse accidents.

2, slope excavation engineering, always pay attention to the stability of the slope, carefully observe the soil conditions after the rain, if there are cracks, bulging, sliding and other phenomena, to eliminate the danger in time before construction.

3. It is forbidden to pile up heavy objects around the foundation pit1m.

4. Set fences (single row) around the foundation pit, with the height of 1.2M, and brush yellow and black warning colors.

5, the scene should ensure adequate lighting. The field electrical equipment is used as leakage protection device, and the distribution line adopts three-phase five-wire system.

6, strengthen the safety education of construction personnel, completes the technical disclosure and safety disclosure.

7. Before construction, find out the underground obstacles on the site, and clearly mark the places where there are underground cables and pipelines. It is forbidden to work within the cable 1M range.

8. When the mechanical operation needs to enter the mechanical rotation radius, the mechanical rotation must be stopped, and the personnel on and off the machine should cooperate closely.

9. During backhoe operation, the excavator crawler should keep a safe distance of at least 1~ 1.5M from the edge of the working face.

10, the bucket is not allowed to rotate or walk until it leaves the working face.

1 1, when loading, the bucket shall not collide with the car.

12, this design is designed according to the ground building load of 20KPa. During the construction, the ground overload should be strictly controlled, and the design should be contacted in time under special circumstances.

13, the construction site is equipped with large-scale lighting equipment for night excavation.

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