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27-07 2021
Yugan section of northern extension section of Chongqing Metro Line 5 is connected by two lines
On July 23, yuhegou Station and Ganyue Avenue Station of the northern extension section of Chongqing Metro Line 5 were connected, 19 days ahead of schedule, and the node target was successfully completed, laying an important foundation for the "dongtong" of the whole line. -
22-07 2021
The Shalao section of Qingdao Metro Line 4 runs through, which is the first ultra-shallow buried subway shield section that crosses the tidal river under seawater in China
On July 21, with the "Dongfang No.2" shield tunneling machine breaking out of the rock at Laoshan No.6 Middle Station, the shield tunneling on the left line between Shazikou Station and Laoshan No.6 Middle Station of Qingdao Metro Line 4 received the tunneling smoothly, and the Shilao section of Line 4 was successfully completed. -
19-07 2021
"Ma Wan" Super Large Diameter Mud Water Balance Shield Machine launched
On July 15, the super-large diameter mud-water balance shield machine "Ma Wan", with a diameter of 15.53m, was launched at the 2nd standard of Shenzhen Ma Wan Cross-sea Channel, which was built by Shenzhen Transportation and Public Facilities Construction Center and China Railway Tunnel Bureau. -
14-07 2021
Shenzhen Metro Line 16 Longshuang section of the right line tunnel through smoothly
On July 8, the tunnel on the right line of the Longshuang section of Metro Line 16 (Longping Station to Shuanglong Station) was successfully completed.
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09-07 2021
Strategic cooperation helps the company take off
Shanghai Tianhao Industrial Co., Ltd. has signed a strategic cooperation agreement with Shaanxi Construction Steel Structure Co., Ltd. in Xi 'an on July 1, 2021. -
18-06 2021
Zhanjiang bay undersea tunnel 330 tons heavy shield machine cutter head smoothly down well
On June 17, at 9 am 22 points, in zhanjiang bay tunnel project construction site, "yongxing date" of shield machine cutter head start "in", after a tense hoisting operation, under the huge shield cutter head smooth lifting Wells, marked the shield unit work phased victory, to open in the sea next trip to lay a solid foundation.
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