A, the construction section division
Second, the overall construction procedure
1. Road enclosure, clean up underground and above-ground pipelines, pipelines and obstacles, and build intercepting ditches and drainage ditches;
Three. Key control project
In pile foundation engineering, three links and one leveling are the first priority, surveying and setting out and mechanical cooperation are the prerequisites for the smooth construction of pile foundation, and the construction of rotary bored pile is the basis for ensuring the safety of superstructure. Therefore, in the construction of pile foundation engineering, the construction of rotary bored pile must be taken as the key control. Only by controlling the progress of this project can the whole construction technology be coordinated and controlled.
Fourth, the construction plan
Reasonably and correctly determining the construction sequence is the key to the overall work of the whole project, which ensures the construction period, quality and cost. Reasonable and correct construction sequence can reduce repeated construction, reduce unnecessary waste of materials, effectively connect the upper and lower processes and save the construction period. This project is located in the main road of Jinsha Road, and the side line of pile foundation is close to the surrounding roads. Some piles are located near the excavation line of foundation pit, and the mechanical operation surface is narrow. Pile drivers, excavators, and cranes can only cross each other and only use the site in the foundation pit. Therefore, according to the engineering characteristics and construction environment, the plan of clearing earthwork in time is adopted. With the gradual progress of construction from south to north, the whole stage of the project was finally completed.
For more information about project/service/procurement bidding, and to improve the winning rate, please click on the bottom of official website Customer Service for free consultation:/#/? source=bdzd