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11-12 2020
The left line of Ganlu interval tunnel in the northern extension of Chongqing Metro Line 5 is completed
On December 10, the left line of the tunnel between Ganyue Avenue station and Lujiagou Station (hereinafter referred to as "Ganlu Section") of the northern extension section of Chongqing Metro Line 5 was successfully completed, 20 days ahead of schedule. -
02-12 2020
Shenwan No. 1, the first mud-water balancing shield machine of Suiguan-Shenzhen-Shenzhen Intercity Railway, rolled off the line
On the morning of December 1st, with a burst of warm applause, shenwan No.1, the first mud-water balancing shield machine of Suiguan-Shenzhen-Shenzhen intercity Railway, was successfully rolled off the production line at Nansha Plant of Railway Construction Heavy Industry. Guangzhou, Dongguan and Shenzhen Intercity Railway is the first intercity railway constructed by Shenzhen Railway Investment and Construction Group. "Shenwan No.1" is the first shield machine of Shenzhen Railway Investment and Construction Group in Guangzhou, Dongguan and Shenzhen intercity railway. The off-line of this equipment has a milestone significance for Shenzhen intercity railway construction and railway construction heavy industry. -
24-11 2020
The bottom of the working well of Meifu Road, the airport liaison line of Shanghai Rail transit city line, has been completed
On November 19, the whole floor of Meifu Road working well, the target of JCXSG-3 of Shanghai Rail Transit City line Airport Link Project (West section), was completed, with the last load of concrete slowly pouring in. -
11-11 2020
More than 100 knife to tackle the "hard bones" Wuhan under the South Lake sewage tunnel through
Recently, wuhan Hydrangshan sewage pumping station and water inlet and outlet pipeline project have been successfully completed through Nanhu Tunnel. The main body and supporting facilities are expected to be completed by the end of June 2021, which will improve the sewage collection system in the southern area of Nanhu in Wuhan. -
30-10 2020
The shield tunneling machine shuanglong qi excavation
On October 28th, the shield tunneling of the cross-river tunnel project on Gen Shandong Road began. Two mud-water balanced shield tunneling machines with the largest diameter of 15.06 meters for municipal works in The province will start from the machine well Shuanglong which is located in Sanlian Village, Hezhuang Sub-district, Qiantang New District. -
19-10 2020
The second shield of hangzhou Metro Line 9 at the 3 mark "Sanyu" section started off smoothly
On October 17, with the slow rotation of the knife plate of the shield tunneling machine "Qixin 2", the shield tunneling machine of the left line of hangzhou Metro line 9, from No.3 Zhaisanbao station to Yudao station, started smoothly, which was the second shield tunneling machine after the shield tunneling machine of "Qixin 1" made 400 rings smoothly.
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