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    The fourth shield of rail transit line 14 was successfully made out of the hole.

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    The fourth shield of rail transit line 14 was successfully made out of the hole.

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    March 30, the construction of the construction of the construction of line 14 railway construction smoothly through cao 'an expressway and jiayi road lower section. At this time, the cao expressway ~ jiyi road officially entered the upgrade phase.
     
    Along GongLuZhan ~ Carrie's road station line interval out along along along the highway to the west side wear after GongLuZhan shanghai-nanjing overpass bridge pier, the wear new if pu and walking around in the no. 8 bridge bridge pier to continue along the line, continue to move forward into the west road station Carrie. Interval along the wear more rain water, gas pipe and trenchless pipeline such as communication, electric power, on the way to close the side wear fine vibration wholesale company royal li & fung garden hotel, teahouse, the basis of the wear jiangqiao wholesale market. The lower line of the tunnel is 1438.328m, and the longitudinal slope of the tunnel is "V" type slope. The tunnel roof is buried deep about 9.8m ~ 22.5m, and the interval is set with two adjacent channels and a pump room.
     
    In order to ensure the completion of the underground operation, the management personnel in the project department are in place, the early acceptance experts offer valuable Suggestions, on-site inspection of safety hazards and David, to ensure that there is no loss. Until the door is broken, the negative ring connects to the first line, and the mechanical roar of the shield machine slowly enters the victory gate.
     
    Intervals along the road to Carrie's downward smoothly, complete "four", after a series of looking to the future work, the project department staff together, now the icing on the cake for the construction of rail transit project.
     
     
    - Zhou li ding

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