Recently, the successful bidders for the PPP project of the second phase of the Mawu-Xizhai section of the S10 Fengxian to Heyou Expressway have been announced. The total investment of the project is 16.9 billion yuan. The construction scope includes the S10 Fengxian to Heyou Expressway Mawu to Xizhai The second phase of the Mawu to Baitupo section and the additional project S10 Fenghe Expressway Minxian entrance and exit connecting line project and the Minxian airport highway construction project, by Gansu Provincial Highway Aviation Tourism Investment Group Co., Ltd., China Metallurgical Transportation Construction Group Co., Ltd., etc. 14 units won the bid.

S10 Fengxian to Heyou Expressway Mawu to Xizhai Section II Project

The starting point of the route is located in Youfangzhuang, Mawu Township, Min County, Dingxi City. A hub interchange is set up to connect with the Longnan section of the S35 Jingtai-Lixian Expressway, passing through Suolong Township, Lujing Town, Shendu Township, Hetuo Township, and Sigou Township in Minxian County. Township, the end point is located in Baitupo, Minxian County. The total length of the route is 89.99Km. There are 22055m/52 bridges, including 12904m/8 extra-large bridges, 8655m/31 bridges, 303m/3 middle bridges, and 192 small bridges. m/10, 32 culverts, 23 passages; 41522 m/12 tunnels, including 37579.5 m/7 extra long tunnels, 3210.5 m/2 long tunnels, 732 m/3 short tunnels; 4 interchanges, There are 4 ramp toll stations, 1 service area, 2 parking areas, 1 maintenance area, 2 tunnel management offices, 3 tunnel rescue stations and inspection stations.

S10 Fenghe Expressway Minxian Entrance and Exit Connection Line Project

The route starts at the Qiming intersection of Minxian County, and runs southward along the east bank of the Diezang River through Zhifang Village and Zhadi Village to Zhumatan Village. h, the width of the roadbed is 12.0m, and there are 72m/2 middle bridges, 15 culverts, 31m/1 aqueduct, 10 intersections with graded highways, and 4 interchanges.

Minxian Airport Highway Construction Project

The starting point of the route is located in front of Yirengou Gate, Hetuo Town, Minxian County, where it connects with K2805+100 of Line G316. The route travels from south to north. Sections K0+000~K5+715 are laid along the river on the west side of Yirengou. Stream line, K5+715~K16+200 line along the eastern foothills of Manjing Mountain, is a mountain line, passing through Yirengou Village, Xinmin Village, Maocigoukou, and ending at the site of Manjing Mountain Airport. It is designed according to the technical standards of secondary highways, and the total length of the route is 16.2Km. The designed roadbed width is 12 meters, the design speed of the section KO+000-K7+000 is 60km/h, and the design speed of the section K7+000-K16+200 is 40km/h due to terrain restrictions. A total of 1767m/2 bridges are set along the whole line, and the middle bridge 142m/3 bridges, with a total length of 1909m, a total of 36 culverts, asphalt pavement on the whole line, and perfect settings such as waterproofing and drainage, signs, signs and markings.

Project cooperation period: The cooperation period of the second phase of S10 Fenghe Expressway is 49 years, the cooperation period of the Minxian Airport highway construction project is 12 years, and the cooperation period of the Minxian entrance and exit connecting line project is 11 years, of which the construction period of the second phase of S10 Fenghe Expressway is 4 years, The construction period of the Minxian Airport Highway Construction Project is 2 years, the construction period of the Minxian entrance and exit connecting line project is 1 year, the operation period of the second phase of S10 Fenghe Expressway is 45 years, the operation period of the Minxian Airport Highway Construction Project is 10 years, and the Minxian entrance and exit connecting line project The operating period is 10 years. Keywords: engineering news, engineering construction information, engineering construction

Bidding Information

The first candidate for the project won the bid. Gansu Provincial Highway and Aviation Tourism Investment Group Co., Ltd., China Metallurgical Transportation Construction Group Co., Ltd., China Second Metallurgical Group Co., Ltd., China Nineteenth Metallurgical Group Co., Ltd., China Metallurgical Road and Bridge Construction Co., Ltd., Anhui Province Highway and Bridge Engineering Co., Ltd., Beijing Municipal Road and Bridge Co., Ltd., Gansu Gonghanglu Road Industry Co., Ltd., Gansu Rongcheng Construction Engineering Co., Ltd., Gansu Dongfang Fire Engineering Co., Ltd., Gansu Gonghanglu Ecological Environmental Protection Technology Co., Ltd., Gansu Yuanfeng Transportation Engineering Co., Ltd., Gansu Provincial Transportation Planning Survey and Design Institute Co., Ltd., Gansu Highway Aviation Tourism Research Institute Co., Ltd. Congratulations to the winning bidder!  Editor/Zhao E