Diaphragm wall grab construction case | Yongding River Luliang section comprehensive upgrading project

Project Overview:

The second bid section of the comprehensive upgrading project (construction) of the Luliang section of the Yongding River starts from Lugou Bridge in the north to Dingshui Bridge in the south of the South Sixth Ring Road, and the construction scope covers the three districts of Fengtai, Daxing and Fangshan. The construction length of the left embankment is 19.56 km, and the construction length of the right embankment is 2.86 km.

The construction content of the project mainly includes: 22.42km of embankment reinforcement and heightening project (including 19.56km of left embankment and 2.86km of right embankment), 6 blockage points in the main stream area, 20 repairs of Ding dam, 22.42km of new construction and reconstruction of prevention roads, 2.601 million square meters of plant protection, 4.8km of beach flood control and rescue roads and operation and maintenance management facilities, electrical and external power supply access engineering, underground pipeline relocation protection, etc.