Caption: In the eastern section of the Beiheng Passage, the mechanical and electrical installers of STEC are installing the tunnel lighting system Photo by Xinmin Evening News reporter Chen Mengze (the same below).
Recently, there has been new progress in the eastern section of the Beiheng Corridor, a major project invested and constructed by Chengtou Highway, and the builders are in full swing to decorate the interior decoration of the main line tunnel, laying a solid foundation for the completion and opening of traffic in the first half of 2024.
During the Spring Festival, the construction site of the eastern section of the Beiheng Passage is still busy, and several staff are riding professional take-off and landing equipment to install exhaust and fire-fighting facilities in the passage.
Li Xiangyan, from her hometown of Qujing, Yunnan, did not return to her hometown for the first time during the Spring Festival this year, but chose to stay at the construction site in Shanghai. Li Xiangyan told reporters that her daily work starts at 7 a.m. and ends at 4:30 p.m. "We are mainly responsible for erecting the wellhead platform and laying the horizontal track in the tunnel, which is to provide certain traffic conditions for the transportation of segments, soil and gravel in the tunnel. ”
On the day of the Chinese New Year, Li Xiangyan and the left-behind colleagues had a brief celebration in the dormitory of the construction site, and the project department of the construction site also provided exquisite meals, fruits and gifts for the left-behind workers, which made him feel very warm.
Since the official resumption of work on the fifth day of the Lunar New Year, the daily on-site construction personnel have gradually increased, to the ninth day of the new year, more than 170 construction personnel have entered the site, in the east section of the Beiheng Passage Project to carry out mechanical and electrical equipment installation and cable laying and other work, civil structure material cleaning and secondary masonry construction, etc., to create favorable conditions for the start of pavement asphalt paving in April.
The current construction progress is to complete the main construction tasks of mechanical and electrical and decoration at the end of March, cooperate with the asphalt standard to have the entry conditions in March, and complete the joint commissioning and joint test of all mechanical and electrical systems in April. Hu Bin, project manager of the 3rd standard of mechanical and electrical decoration of the new project of Shanghai tunnel passage of STEC, said, "By the tenth day of the new year, the total number of construction personnel on the site can reach more than 200, forming a big boom of comprehensive resumption of work." ”
The reporter saw that the prototype of the eastern section of the Beiheng Passage has been gradually revealed, the overall style is simple and practical, and the tunnel continues to use the fair-faced concrete decoration-free technology of the western section to realize the simple installation of mechanical and electrical equipment, and replace the traditional decoration of the tunnel with natural texture, showing the new fashion of unpretentious, low-carbon and energy-saving inside the tunnel.
After the project is completed and opened to traffic, it will become a fast new channel from Hongqiao hub to Pudong New Area, serving medium and long-distance transportation in key areas in the north. At that time, the public will drive from Yangpu to Hongqiao Airport, without traffic jams, only need 30 minutes by car, which greatly saves time compared with the previous inner ring. More importantly, the new construction of the Beiheng Corridor will change the travel mode of many citizens, and even affect the pattern of the intercity transportation network in the Yangtze River Delta region.
Xinmin Evening News reporter Yang Shuo.