Fixing Socket Cross Pin Nail Plate
A few days ago, the kick-off meeting for the tunnel construction of the Xishan Surface Water Plant Water Supply Project was held, which emphasized that the tunnel construction plays an important role as the controlling node of the project.
It runs parallel to the south side of the Taigu expressway tunnel, runs eastward, turns southeast near Beitou Village, and reaches the exit at Fengshenghe Village.
Efforts should be made to turn the Xishan Surface Water Plant, a major livelihood project, into a boutique project.
Three pipes should be set in the tunnel As early as August this year, the water supply tunnel project of Xishan Surface Water Plant was approved by the Municipal Examination and Approval Bureau.
Water transmission pipelines should be set in the tunnel.
The tunnel runs parallel to the north side of the Taigu heat supply tunnel, digs about 2.5 kilometers eastward, and then runs southward through the Taigu heat supply tunnel and Taigu expressway tunnel.
The starting point of the tunnel is located in Zhoujiashan Village, Wangfeng Township, Wanbailin District, and the entrance is between the Yellow River Diversion Tunnel of Huyan Water Plant and Taigu Heat Supply Tunnel 2.
The designed water supply scale of the project is 200000 m3/day, which will solve the water supply problem in the areas above 820 meters of the Xishan highland elevation.
According to the previously issued bidding announcement, the water supply source of Xishan Surface Water Plant is the raw water of the southern trunk line of the Yellow River from Wanjiazhai Yellow River Water Diversion and Swept Stone Station.
Three pipelines are arranged in the tunnel, including the raw water transmission pipeline of Xishan Surface Water Plant, the reserved pipeline of Fenhe River landscape ecological water supplement, and the emergency standby pipeline of Xishan Surface Water Plant.
590000 residents can replace the self provided wells in these areas, which is of great significance for the conservation of underground water sources and the improvement of water resources guarantee capacity..
According to the pre approval announcement of Taiyuan Municipal Planning and Natural Resources Bureau, the water supply tunnel of Xishan Surface Water Plant is about 13.44km long, 7.9m high and 9.2m wide.
