1349 – Chappes (France)
Natural gas pipeline.
GRTgaz / Max Streicher & Co. KG aA Gmbh
Period of Execution:
October 2015 - February 2016
The microtunnel, located in the town of Chappes in an area of archaeological interest, allows to cross the departmental road RD671, the SNCF railway line from Saint-Julien to Gray and the valley of the river Seine.