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03-11 2020
The longest shield section of Xiamen Metro Line 4 runs through two lines
On the morning of November 2nd, the shield tunneling machine of "Chenggong" successfully arrived at the shield receiving well of the right line of Pengcuo North Station. As the longest shield tunnel section of Xiamen rail transit project at present, the shield tunneling section of Subway line 4 and the Shield tunneling section of Hongpeng metro line 4 was successfully completed. -
26-10 2020
The first shield machine on two new subway lines in Guangzhou starts
Recently, the east extension section of Line 5 and Line 10, two new subway lines under construction in Guangzhou, entered the major project node. The first shield tunneling machine of the two lines respectively started and entered the interval tunnel construction stage. -
15-10 2020
The first phase of Nantong Rail Transit Line 2 is completed in the shield section between The Shanyuan Road station and the East Automobile Station
October 13 morning, along with "the cloud" 5 of shield machine to break out again, built by China railway 17 bureau and tongzhou total consortium bid construction of nantong first phase of the rail transit line no. 2, garden road station ~ east bus station station shield interval right line is smooth, become the first phase of the rail transit line no. 2, the second double line tunnel linking. -
09-10 2020
The large diameter shield tunneling machine developed by China will be used in the Tunnel project of Beijing East sixth Ring Road
On September 29, The Great Wall, China's largest diameter mud-water balancing shield, rolled off the production line at Zhongjiao Tianhe in Changshu. As the 9th super large diameter shield machine independently developed by CCT, the "Great Wall" will be used in the tunnel construction of Beijing East sixth Ring Road Project. -
18-09 2020
The second section of Jiaozhou Bay Undersea Tunnel of Qingdao Metro Line 1 passed the acceptance inspection
On September 17, the second section of Jiaozhou Bay Undersea Tunnel of Qingdao Metro Line 1 passed the acceptance inspection successfully, becoming the first unit to pass the acceptance inspection of the south section of Qingdao Metro Line 1 and obtaining the most important "pass" before the opening, laying a solid foundation for the implementation of the opening trial operation. -
10-09 2020
The left line of "Da-hua" section of Hefei Rail Transit Line 4 has been completed successfully
On the morning of September 9th, with the "Fenfa No.1" shield tunneling machine, the left line of the shield tunneling section between Daqiang Road Station and Huashan Road station of Hefei Rail Transit Line 4 was successfully completed.
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