France – Geotechnical engineering services – CFAL Reconnaissance des sols - Sondages géotechniques Accord Cadre

Northern Lyon Urban Area Railway Bypass _ Geotechnical Soundings and Soil Surveys Outside and Inside the Tunnel (G2 AVP Mission on the MOE side) Execution of investigation works and geotechnical engineering services for the APD study phase on the Northern CFAL Phase 1 sectors (Lot 1), and the Grenay Tunnel which constitutes Lot 2 (from PK 3+760 to PK 5+150 on line 1 and from 3+630 to 5+150 on line 2). The services correspond to a geotechnical investigation mission (following the November 2013 NF P 94-500 standard). Lot 1 Outside Tunnel: G2 AVP Mission Included Lot 2 Tunnel: G2 AVP Mission Not Included