b) |
For tunneling contracts, the ongoing construction works include construction of Mai Po to Ngau Tam Mei and Mei Lai Road to Hoi Ting Road tunnels by TBMs, construction of Tse Uk Tsuen to Mei Lai Road tunnels by the drill and blast method, construction of cut and cover approach tunnels to West Kowloon Terminus, adit excavations to access the main running tunnels, and shaft excavations for launching and receipt of TBMs. |