Employer:
|
Service de Routes et des Cours d’Eau |
Consultant:
|
Karakas & Français SA, 1010 Lausanne
|
Execution:
|
Consortium d’entreprises Bauer Spezialtiefbau Schweiz AG & Charles Gasser SA |
Scope of works:
|
4‘600 m² watertight Mixed-In-Place cut-off wall; thickness 37 cm; depth approx. 7 m. Kf (28d) < 1 x 10E - 8 m/s ; Q (28d) 2 ÷ 3 MPa |
Construction period: |
August / September 2011 |