How is the construction of Nhon - Hanoi Railway Station Metro Station?

The overall progress of the Nhon - Hanoi Railway Station urban railway project has reached 80.3%. Of which, the CP03 package - construction of tunnels and underground stations has reached more than 50% of the volume.

According to the Hanoi Urban Railway Project Management Board, up to now, the bidding packages CP01 - viaduct, CP02 - elevated stations, CP04 - depot infrastructure and CP05 - depot architecture have been basically completed.

Package CP03 - tunnels and underground stations reached 50.2%; package CP06 - railway 1 reached 91.5% (underground part not yet constructed according to plan); package CP07 - railway 2 reached 47.1% (underground part reached 10.61%); package CP08 - railway 3 reached 73.2% (underground part reached 1.33%) and package CP09 - ticket system reached 84.0% (underground part not yet constructed according to plan).

The Metro station has taken more shape.

For the underground section, the contractor has completed 73.04% of the underground ramp; station S9 has completed 51.7%, the vertical shaft has completed 41.74%; stations S10, S11, S12 (including lane change and garage) have completed 65.2%, 58.97%, 43.2% respectively.

In addition, construction activities are taking place at all construction sites. Specifically, station S10 is implementing the external structure. Station S11 is constructing the base slab. Station S12 is constructing the waterproofing system south of the top slab, the lane change road and garage are organizing the construction of the diaphragm wall cutting and road restoration; the underground slope area is simultaneously implementing the excavation and construction of the box tunnel structure.

Regarding TBM tunnel boring machine No. 1, up to now, 625m of tunnel has been constructed, 420 tunnel lining rings have been installed. TBM tunnel boring machine No. 2 is expected to start construction in early January 2025.

Previously, on August 8, 2024, Hanoi city put into commercial operation the 8.5km elevated section from Station S1 (Nhon) to Station S8 (Cau Giay) to serve passengers.

Source: https://www.baogiaothong.vn/ga-ngam-metro-nhon-ga-ha-noi-dang-thi-cong-den-dau-19224121511004562.htm