The Zunhua-Qinhuangdao section of Beijing-Qinhuangdao Expressway, a national key project, has completed an investment of 850 million yuan, achieving 113% of the planned investment, and making a good start in the first quarter this year.
The Xiaoyu tunnel is under construction. Photo by Wang Zhenjun/the Great Wall Network
Located in Xiaoyu Village, Yanheying Township, Lulong County, Qinhuangdao City, the Xiaoyu tunnel is constructed by CCCC(China Communications Construction Company Limited) First Harbor Engineering Company.
The B6 section is 22 kilometers in length, including 2 interconnections, 1 tunnel, 34 bridges, and 76 culverts. According to Lv Guangzhi, chief engineer of the B6 section, the Xiaoyu Tunnel is a double-hole tunnel with a net distance of 17.4 meters at the entrance, which is alluvial and the construction is difficult. They adopted underground excavation to meet the deadline. “We have finished the earth and rock excavation and side slope protection of the tunnel entrance. The guiding wall of the advanced large pipe shed is under construction, and the inside work will continue.”
The Maguying Bridge is under construction. Photo by Wang Zhenjun/The Great Wall network
The Zunhua-Qinhuangdao section of the Beijing-Qinhuangdao Expressway is a national key transportation project, and an important part of the “Beijing-Qinhuangdao-Zhangjiakou Corridor” in the framework of the “four verticals, four horizontals and one ring” for the transportation integration of coordinated development of Beijing-Tianjin-Hebei region. The project starts from Zunhua, eastward crossing Tangshan and Qinhuangdao, and ends in Shanhaiguan District, Qinhuangdao City. The estimated investment is 31.4 billion yuan and the total length is 165 kilometers, of which the Qinhuangdao section is 81.7 kilometers. It is expected to be completed and opened to traffic by the end of 2022, which will greatly shorten the journey between Qinhuangdao and Beijing.
According to Jia Xianzhuo, director of the Preparation Department of the Zunhua-Qinhuangdao Section of the Beijing-Qinhuangdao Expressway, in addition to B6 section, other 17 section are under construction. A total of 850 million yuan of investment was completed in the first quarter, accounting for 113% of the planned investment, making a good start for the first quarter. “In order to accelerate the progress of the project, we have make week plans to promote month plans and year plans. We plan to complete an investment of 9.5 billion yuan this year, to ensure that it will be opened to traffic by the end of next year.” He said.
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