Senior Geotechnical Engineer of the Civil Engineering and Development Department, Mr TSANG Wai-hon, says that a cavern site is composed of a number of cavern halls and access tunnels with partitioning rock pillars to support the entire cavern complex, therefore large facilitates that cannot be subdivided may not be suitable for relocation/accommodation in caverns.

Senior Geotechnical Engineer of the Civil Engineering and Development Department, Mr TSANG Wai-hon, says that a cavern site is composed of a number of cavern halls and access tunnels with partitioning rock pillars to support the entire cavern complex, therefore large facilitates that cannot be subdivided may not be suitable for relocation/accommodation in caverns.

Senior Geotechnical Engineer of the Civil Engineering and Development Department, Mr TSANG Wai-hon, says that a cavern site is composed of a number of cavern halls and access tunnels with partitioning rock pillars to support the entire cavern complex, therefore large facilitates that cannot be subdivided may not be suitable for relocation/accommodation in caverns.