There are only 7 last 7 seats left in the Bannan section of the Hanbanan Railway

At 8:45 on June 14th, the last tunnel of the Hankan Railway Station, which was invested by Shu Dao Group and built in front of Sichuan Road and Bridge, was successfully opened to Zhangjiawan Tunnel. At this point, 9 tunnels in this bid section are All are safe and smooth, marking that the channel channels from the south of the Hanba South Railway to the Yilong section are all opened, which has laid a solid foundation for achieving smooth rack beams and the overall opening goals.

The Zhangjiawan Tunnel is located in Fuli Town, south of Nanchong City, Sichuan Province. It is located between the Kaulingjiang Special Bridge and Yilong Station of the controlling engineering. The tunnel travels in the hill area and has a large undulating. It is located within the scope of the ferry reform project of the Jialing River. The terrain is intricate and the traffic conditions are poor. Especially during the rainy season, it is easier to increase the limitation of the traffic. , And the mountains are generally covered with thin layer, the fourth -line earth layer covers, the safety risk is high, and the construction difficulty is greater.

In order to ensure the safe and smooth running of the tunnel, the Hanbanan Railway Company led the construction of the 2nd standard project department in front of the station to actively optimize the construction plan, scientifically and reasonably allocate resources, carefully organize construction, and always put safety quality work first. The first is to ensure road maintenance and use color steel sheds to cover roads and other measures to ensure the safety and smooth flow of construction roads in the rainy season. Strictly follow the design drawings and standardized control site to ensure the orderly progress of the tunnel construction; third, increase the investment in personnel, machinery, and equipment, continuously optimize the implementation group and hold a plan review meeting many times, strengthen the training of on -site operators, and strictly implement the "Guan Chaoqianqian Qianqian Qianqian Qianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqianqian front front The principles of short -footing, weak blasting, strong support, fast closed, and diligence measurement "can be carefully managed and scientific. The 2nd standard project department in front of the Hanbanan Railway Station has been responsible for the courage to take responsibility and crack the wisdom of problems, overcoming various problems in the construction process, and effectively ensure the safety and smoothness of the last tunnel in the section.

The Hanbanan Railway Nanchong -Pakistani project has a total of 56 tunnels. As of now, 49 have been running through, and the remaining 7 seats are planned to be opened by the end of September 2022.

Source: Wireless Bado

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