Meudon town council has issued a call for tenders to secure the Arnaudet underground quarry in Meudon. In a consortium with Spie Batignolles and Sefi-Intrafor, ECT carried out the work to secure the quarry by reusing materials excavated by the public works sector.
- Key figures
2022
September 8-month start of gallery safety work - 45 %
of quarry backfilled - 7.5
kms is the average distance to the sites where the soil used for backfilling is excavated. - 3
levels of underground galleries, including 106 weakened pillars to be secured
