Chongqing Fengdu Yangtze River Second Bridge was constructed by which company?

The investors of Chongqing Fengdu Second Yangtze River Bridge are Datang Group and Chongqing Urban Construction Group. The construction unit is China Railway Bridge Bureau, the design unit is China Railway Bridge Survey and Design Institute, and the supervision unit is Zhongziqiao Suiyuan. ?

Chongqing Fengdu Second Yangtze River Bridge is a fast-track connecting the north and south banks of the county. Main bridge length1.466m. The bridge type is a steel box girder cable-stayed bridge with twin towers and double cable planes. The main span is 680 meters. There is an approach bridge on the north bank with a width of 24.5 meters. The whole line is built according to the two-way four-lane standard.

The Second Yangtze River Bridge starts from Nanxi Gorge on the south bank of Fengdu Yangtze River in the south, connects Yingbin Avenue in the county, crosses the north bank of the Yangtze River, and connects the cultural square of Mingshan Street in Fengdu, a major immigrant town. It is the first long-span cable-stayed bridge with deep-water foundation built in the Three Gorges reservoir area after the Three Gorges Dam impounded to the water level of175m.

13 10 12+00 or so, the steel cofferdam of pier 4 of Fengdu Yangtze River Second Bridge under construction collapsed, and the whereabouts of many workers were unknown. In the scene picture, the tower crane on the work boat has broken, and there is no trace of the dock in the waters where the work boat is located.

At 20 13 10 12 p.m. 14: 49 p.m., the Fengdu county party committee and county government announced through the official Weibo that pier No.4 of the Second Yangtze River Bridge in Fengdu county, Chongqing, which was under construction, was damaged by a floating crane cantilever and hit a steel cofferdam, resulting in an accident. After preliminary investigation, two people were missing and two were slightly injured in the accident.

As of the early morning of 13, 1 person was missing, of which1person was a worker,1person (was washed away by big waves on the shore), and his identity is being verified; Two people were slightly injured, and the wounded have been taken to hospital for treatment, which is not life-threatening.