The excavation depth of foundation pit in Haikou, Hainan is about 10 meter. What special plans need to be formulated, and do you need expert argumentation?

1, just make a deep foundation pit excavation plan! The scheme includes slope, support, dewatering, safety, excavation and so on.

2. In addition to the normal examination and approval procedures, it is also necessary to standardize the expert review after the scheme preparation, and the construction can only be carried out after obtaining the expert review opinions (consent).