Recently, the publicity of the successful candidates for the general contracting of the design and construction of the reconstruction and expansion project of Qujiang Taiyigong section of the National Expressway Baotou Maoming Line (G65) in Shaanxi Province and the publicity of the successful candidates for the general contracting of the design and construction of the airport expressway connecting line Majiabao Jingyang Expressway project have been released. The consortium led by Shaanxi Provincial Institute of Transport Planning, Design and Research Co., Ltd. and Shaanxi Road and Bridge Group Co., Ltd. won the bid, with a total bid price of 3.34 billion yuan.

Reconstruction and expansion project of Qujiang Taiyigong section of G65 Baotou Maoming Line in Shaanxi

Construction site: Xi'an, Shaanxi Province.

Project scale: The starting point of the reconstruction and expansion project of Qujiang Taiyi Palace section of Baotou Maoming Highway G65 in Shaanxi Province is located in Qujiang Terminal Interchange, and the ending point is located in Taiyi Palace Interchange, with a total length of 18.54 kilometers. There are 3 large bridges 690.18m long, 6 medium bridges 399.40m long, 2 small bridges 47.58m long, and 11 bridges 1137.16m long in total; 79 culverts; It is proposed to set up 4 separate interchanges and 4 ramp toll stations. The whole line will cover an additional area of 1556 mu. One section of the interworking connecting line of the Space City will be set up. The technical standard of Class II highway with a design speed of 60 km/h will be adopted. The subgrade is 12 meters wide and 3.08 kilometers long in total. National Highway 210, Provincial Highway 107, Yanyin Road, Ziwu Avenue and other relevant sections were renovated. The main renovation measures were surface reinforcement, totaling 81 kilometers. The design speed of 100km/h and subgrade width of 42.0m are adopted for the interchange section from the starting point to Wangmang Junction, while the design speed of 80km/h and subgrade width of 33.5m are adopted for the interchange section from Wangmang Junction to the end of the route. The total estimated investment of the project is 2.632 billion yuan, and the construction period of the project is 30 months.

The first candidate for winning the bid of this project: Shaanxi Provincial Transportation Planning and Design Institute Co., Ltd. leads the bid, and the consortium consisting of Shaanxi High speed Mechanization Engineering Co., Ltd., Shaanxi Modern Highway Machinery Engineering Co., Ltd., Chongqing Shouxun Technology Co., Ltd., and Shaanxi Construction Seventh Construction Group Co., Ltd. won the bid. Bid price: 1.794 billion yuan.

Airport Expressway Connecting Line Majiabao Jingyang Expressway

Construction site: Jinghe New City and Qinhan New City in Xixian New District, Shaanxi Province.

Project scale: Majiabao Jingyang Expressway Project, the connecting line of the airport expressway, starts from Majiabao Interchange of the airport expressway, crosses the airport highway and Lingyuan Road, runs parallel with Chama Avenue to Sunjia Village, turns east, crosses the planned area in the northwest corner of the equestrian field, the planned Zhangliang Road and Chama Avenue in the form of a bridge, runs parallel with the planned Zhangliang Road in the south of Wangjiabao Village, and turns north at Feijiaya Village, The route crosses the planned Fengjing Avenue in the form of a bridge and is laid along the reserved expressway corridor in Jinghe New City to the west of Lehua 1st Road. After crossing the Jinghe River, it connects with the Jinghe Interchange of Baotou Maoming Expressway under construction. The whole line of the project covers an area of 775.77 mu, with a total length of 8.3 km and a subgrade width of 33.2 m. It is constructed according to the standard of two-way six lane expressway with a design speed of 100 km/h. The estimated total investment is 2.25 billion yuan, and the construction period of the project is 3 years. Keywords: engineering construction information, engineering construction, engineering news

The first candidate for winning the bid of this project: Shaanxi Road and Bridge Group Co., Ltd., led by Xi'an Highway Research Institute Co., Ltd., Shaanxi Expressway Integrity Traffic Engineering Co., Ltd., Shaanxi Traffic Electronic Engineering Technology Co., Ltd., and Shaanxi Traffic Control Municipal Road and Bridge Construction Co., Ltd. Bid price: 1.559 billion yuan. Editor/Zhao E