Project Description
Project information
The project involves the construction of underground structures for the passage of Line B under the Canal du Midi in Ramonville-St-Agne.
Project description
BESSAC built two tunnels with an internal diameter of 4,660 mm using a closed boring arm compressed air TBM, designed and manufactured by BESSAC:
- First tunnel: 251 m long,
- Second tunnel: 266 m long.
Owner :
TISSEO Ingénierie
Engineer :
ARCADIS
General contractor :
Consortium: BESSAC (Leader), GTM SO TP GC, Soletanche Bachy France
Period of works :
April 2023 – November 2026
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