Contractors were due to return bids as T&TI went to press for US$684M worth of contracts to build 28km of high speed rail line in Bangkok, Thailand, part of which will be in tunnel.
Serving the tunnelling industry since 1969.
Contractors were due to return bids as T&TI went to press for US$684M worth of contracts to build 28km of high speed rail line in Bangkok, Thailand, part of which will be in tunnel.