Heathrow Airport is looking for a contractor to refurbish its 1950s twin-bore main road tunnel as part of an £130…
Day: 7 March 2013
US contractor awarded construction of mysterious Israeli underground complexes
Last year it was announced the US was looking to build a secret underground complex in Israel. On February 13…
'Bertha' the world's largest TBM is ready to be shipped to Seattle
Following testing at Hitachi Zosen’s manufacturing plant in Osaka, Japan, ‘Bertha’ – the world’s largest-diameter TBM to date – is…