1. Excavation of foundation pit
When excavating the pavement structure within the wellhead reinforcement range, it is prohibited to disturb the pavement structure around the wellhead. The excavated materials should be stacked separately from the road surface, cleaned up and transported away in time.
2. Concrete pouring
When pouring concrete, protective materials should be laid around the wellhead to prevent cement slurry from polluting the road surface. Choose to cover and sprinkle water for maintenance, and set up protection measures to prevent artificial damage to the concrete structure or loose ditch cover device.
Three, cover
After the masonry (or plastering) of the inspection well is completed, the device should be temporarily covered with a trench cover for maintenance. Prevent building materials or debris from falling into the well and causing other personal injuries.
As we all know, when installing the trench cover and powder concrete, more attention should be paid to the installation of the natural environment and protective measures should be taken. When storing outdoors, cover tightly and do not throw away the dust on the construction site.
Therefore, the construction unit should strictly abide by the cover installation regulations and pay attention to the construction environment. This is not only for installation and construction, but also for customers to have a more suitable construction environment during the installation process, thereby improving the efficiency and overall effect after installation. Can create a more suitable construction environment.
