References pipeline construction
Water pipeline Staldenried, VS
Suspension for a water pipeline
Year: 2009
Sludge pipe gravel plant Grandvillard
Suspension for a sludge pipe
Year: 2010
Sludge pipe Corpataux
Suspension for a sludge pipe
Year: 2011
Wastewater pipeline Griesalp Kiental BE
Suspension of a pipeline
Year: 2012