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HZM Bridge gets largest curved tube

Updated: 2016-12-27

The first 180-m curved tube along the Hong Kong-Zhuhai-Macao Bridge underwater tunnel, E31 was installed by China Communications Construction Co Ltd (CCCC) after 26 hours of field operations on Dec 25.

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E31 tube en route to installation

According to an executive of the CCCC Bridge-Tunnel Project Department, E31 is the largest curved immersed tube worldwide. With its installation, 90 percent of the tunnel tube mileage, totaling 5,301 m, has been completed.

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Workers in field operation

E31, composed of eight sections, is the third curved tube installed westward of the HZM bridge-tunnel project.

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E31 and E32 immersed tubes precisely connected [Photos courtesy Zhuhai Daily]

 

 


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