On 19.07.2019 the teams of the Horizon Consortium (Bouygues Travaux Publics / Soletanche Bachy / BESSAC) - working on lot T2A of Line 15 South of the Grand Paris Express - left the construction area of Creteil l'Echat Station free for the Eiffage/Razel-Bec Consortium – to the launch the TBM Aby. The Creteil l'Echat station will serve as a launch and exit shaft. The Horizon Consortium will return to the site later.
Last July 2nd the TBMs Aby and Marina were christened and will be used for the excavation of the South Line 15 . Aby has been named in honour of Aby Gaye, a French basketball player born in Vitry-sur-Seine, and Marina in honour of Marina Kvaskoff, a French epidemiologist. The Aby TBM will dig 4.3 km of tunnels towards Villejuif Louis-Aragon station. TBM Marina will start in the Autumn from the Arrighi well at Vitry-sur-Seine and will dig 2.65 km of tunnel towards Creteil l'Echat station. Click here and fr/127 for the tunnelbuilder archive. Link to https://www.societedugrandparis.fr . To view Aby, the 1st variable density tunnel boring machine of lot T2A on line 15 south of the Grand Paris Express, please click here . 31/19.
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