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21-05 2019
The left side of shield tunnel section of fengxihe station of the first phase of line 17 of chengdu metro is unblocked
At 12:30 on May 17, the tunnel of the left line between the first phase of line 17, wuho hospital station and fengxihe station area, was successfully completed, becoming the third tunnel of line 17 and the first section of chengdu metro to adopt the shaft free spiral shield tunnel. -
10-05 2019
Lanzhou rail transit line 2 dingxi road to wulipu left line tunnel through
On May 9, good news came from China railway 21st bureau group. Recently, lanzhou rail transit line 2, the first phase of dingxi road to wulibu left line tunnel implemented by the bureau rail company was successfully completed, marking a crucial step in shield tunneling. -
07-05 2019
The first shield of the west yanshunde section of guangzhou rail transit line 7 is completed
Guangzhou rail transit line 7 phase I project west yanshunde section ushered in a historic moment! On May 5, the shield tunneling machine on the marked right line broke through the ground, marking the smooth connection of the shield tunneling between chencun and chencun stations. The construction of the shunde section of the west extension of line 7 has achieved phased results!
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28-04 2019
Kunming metro line 4 crosses the panlong river successfully
On April 25, reporters learned from kunming rail transit group co., LTD., a few days ago, by TieWuJu in construction of rail transit line 4 small vegetable garden in kunming station until the train left line between BeiZhan District smoothly through the panlong river "zero settlement", implements the shield construction safety smooth advance. -
23-04 2019
Four tunnels of ten sections in Kunming rail transit line 4 has been complected
On April 18, the shield tunneling section of kunming metro line 4 from dounan station to jingui street station was successfully completed. At this point, the tunneling task of 4 shield tunneling sections in no.10 of civil engineering construction of line 4 contracted by the fourth company of the ninth bureau of China railway has been successfully completed. -
17-04 2019
The left side of the shield section of hefei rail transit line 4 is completed
On the morning of April 15, the left side of the shield tunnel between jiming mountain road station and sci-tech city depot of line 4 of hefei rail transit was successfully completed, becoming the single tunnel of line 12 of line 4.
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