The first of two 12.4m diameter Herrenknecht Double Shield Gripper TBMs being used to construct Brisbane’s $1.5bn, 4.6km long Legacy…
Day: April 24, 2013
First Central Subway EPBM arrives in San Francisco
The M/V Aggersborg, the ship carrying the first of two 6.3m (20.7ft) diameter Robbins EPBMs desitined for the Central Subway…