How to protect underground garage before rainstorm?

Two or more drains should be set on the ramp of the underground garage. Firstly, the starting point of outdoor ground ramp is set to collect outdoor rainwater flowing to the ramp, and the accumulated water can be directly discharged to the outdoor rainwater well; In addition, a ramp is arranged at the end of the ramp, and an open sump and a drainage pump are arranged at its end.

Underground garage should also be equipped with sump and drainage pump. The property management unit should ensure that the electricity room is not flooded, strengthen the inspection of the water pump, ensure the normal operation, formulate emergency plans and prepare necessary water-blocking emergency materials such as sandbags, and pump them dry in time when water accumulates. In case of danger, you can also ask the local drainage emergency department for help.

Matters needing attention

Need to reserve sandbags, water deflector, water pump, etc. , consolidate the foundation of disaster-resistant materials. Formulate emergency plans, set up a team of residents' disaster relief volunteers, and conduct regular drills to improve emergency response capabilities. In addition, mechanisms such as information analysis, dangerous patrol, early warning and rapid response should be established and improved to ensure the first response in the face of disasters. It is necessary to strengthen the construction of organizational strength and ensure that the community can rush up, move and protect at critical moments.

In cities and some important areas such as power stations, subway stations and power plants, it is very important to prevent rainwater from flowing backwards. Can't be submerged. At this time, flood control measures are particularly important, and common flood control materials such as sandbags, water baffles and water-absorbing expansion bags are essential.