The total length of the dam around the reservoir is about 12km, including: newly-built east dike 1.220m, heightening and reinforcing the seawall of Dongfeng west dike, namely the south dike of the reservoir, newly-built west dike of 2352m, heightening and reinforcing Chongming dike, namely the north dike of 3638m, enclosing the reservoir (effective storage capacity of 8.902 million cubic meters, total storage capacity of 9.762 million cubic meters)
New upstream water intake pump (40m3/s), sluice (clear width 14m) and downstream drainage sluice (clear width 8m); Newly built water intake pumping station (400,000 cubic meters/day); Supporting the construction of relevant management structures and auxiliary facilities. The business land area is 20 mu.
The project covers a permanent area of about 6200 mu and a temporary area of about 50 mu. The total investment of the project is estimated to be 754.88 million yuan.
The total construction period of this project is 26.5 months, and it will start on 201165438+1October 29, and Dongfeng Xisha Reservoir will be officially opened on 2014+1October1July 7.