Hong Kong Electric – pioneer of mechanised tunnelling in 1989
IDJ has sent this 1997 article published on behalf of the HK Academy of Engineering Sciences and HK Institution of Engineers. “In 1989 Hong Kong Electric pioneered the introduction of mechanised tunnelling to Hong Kong, accepting the only bid that proposed the use of a tunnel boring machine for the construction of a 5.7 kilometre, 5 metre diameter cable tunnel […]
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