A Robbins TBM, recently christened “Augustine”, is being
commissioned to undertake its eighth bore after being launched by contractor
Eiffage Civil Engineering on March 3. The TBM, which was extensively modernized
and upgraded during the rebuild for the Galerie des Janots project in La
Ciotat, France, has previously completed seven other successful projects across
Europe and Hong Kong. This time, it will bore the Janots gallery to improve
access to water in the communities east of the Aix-Marseille-Provence
metropolis (Cassis, Roquefort-la-Bédoule, La Ciotat and Ceyreste). "It’s a
single machine 3.5 meters (11.5 ft) in diameter, 250 metric tons (275 US tons),
and 135 meters (443 ft) long, that will work 24 hours a day for almost 10
months during this operation,” says Marc Dhiersat, Project Director of Galerie
des Janots for Eiffage. For further information please read the press release.
16/17.