1. It is to prepare the construction organization design and construction plan and construction progress plan before the start of construction. Materials, equipment, finished products, semi-finished products, etc., are planned to be sent to the owner after the supervision and approval are sent to the owner. And after entering the site, hurry up and do a good job in the division of project units, unit projects, and process projects.

2. Before the start of construction, it is necessary to clean up the site, including garbage, weeds, and unusable surface soil and obstacles in the excavation area, and check the measurement control point and the position of the release line. The excavation side line should have a sufficient number of FRP marker posts. And pay attention to preventing displacement and damage. The construction party needs to invite the village committee and the masses to participate in the line-up work together. Avoid unnecessary conflicts and ensure the smooth start of the project.

3. It is the excavation and backfill soil: the depth and width of the excavation foundation should meet the design requirements. If there is any abnormal phenomenon, you should report to the supervisor and the owner in a timely manner, and continue the construction after a decision is made. The backfill soil must be backfilled as required, otherwise it will not be accepted.

4. Concealed works must be verified by the supervision and on-site representatives. After the visa is accepted and the photo is taken, the next process can be proceeded. The construction party must complete the project visa information within 5 days after the completion of the corresponding project and submit it to the owner.