The project is located in Jinze Town, Qingpu District, the north bank of Taipu River upstream of Huangpu River, about 57km from Taipu Gate in the west and about 40km from Songpu Bridge in the east。According to local conditions, the reservoir uses the existing two lakes "Lijiadang, Wujiadang" as the main body of the reservoir area, formed by proper expansion and enclosure。
This project belongs to the construction project of water conservancy reservoir，After the implementation of the project, Jinze Reservoir in the upper reaches of Huangpu River will become an important water supply source for Shanghai，Through this project, the emergency dispatching mechanism of Taipu River water resources and the bidirectional water supply linkage scheme with the standby intake of Songpu Bridge downstream are established，It can ensure the emergency water supply demand of Taipu River，It will fundamentally reverse the severe shortage of qualified drinking water sources in Shanghai，It has improved the ability and level of Huangpu River upstream water source to cope with unexpected water pollution incidents。The construction of the project can further strengthen the protection of the upstream water source of the Huangpu River, which is needed to further improve the regional raw water supply security and has obvious social benefits。
The main function of the project is to integrate the southwest five areas - water intake, to achieve the goal of intensive supply of raw water, to meet the recent water supply requirements of 3.51 million m3/d, water supply assurance rate of 97%;Improve raw water quality;Improve the ability to cope with sudden water pollution accidents;And improve the ability of water quality protection。
The JSK-C4 range of the project: dam pile number K2+500.00~K5+650.00, all building civil construction and metal structure, electrical embedded parts installation within the scope of the project。
Main project contents of this bid section project:
1. Excavation of Wujiadang Reservoir area (including terrain shaping in the reservoir and filling of water barrier);
2. Dam filling in Wujiadang Reservoir Area (pile number K2+500).00~K5+650.00)；
3, Wujiadang reservoir area outer ring river excavation and embankment (revetment) filling;
4, the new 2# hydrologic water quality measuring pavilion, sampling trestle;
5, monitoring ship wharf, drainage culvert during construction of Wujiadang reservoir area;
6. Remove the single gate of Shangwei Port, as well as other facilities such as sites within the scope of the project。
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