Flood protection schemes and river training
works
- Reuss River, Canton of Uri (Altdorf - Erstfeld - Amsteg -
Andermatt)
- Thur River (Cantons of Zurich and Thurgau)
- Third correction of the Rhone River (Brig - Martigny / Canton
of Valais); prioritary measures in Visp, Chippis and Riddes-Fully
- Flaz River / Samedan (Canton of Graubünden)
- Sachseln (Canton of
Obwald; related to the event of August 15, 1997)
- Brig (Canton of Valais; related to the event of September 24,
1993)
- Schüss River / Biel (Canton of Berne)
- Aare river in Berne
- Dranse, Martigny (Canton of Valais)
- Lütschine (Canton of Berne), following the flood of
August 22/23, 2005; Lütschental, Wilderswil, Interlaken;
use of concrete
armoured elements for bank protection in a steep mountain river reach
- Investigation on the destruction of block ramps
during floods (Kleine Emme near Malters, Canton of Lucerne; Kander near
Mülenen, Canton of Berne; Warme Sense, Canton of Fribourg)
- Schüpfen (Canton of Berne)
- Sölden (Tyrol, Austria)
- Glacial lake near Grindelwald (Canton of Berne)
- Bietschbach Raron (Canton of Valais)
Consulting work related to
gravel extraction from rivers
- Trimmis (Canton of Grisons), mining activities near the Alpine
Rhine
- Engstligen / Frutigen (Canton of Berne)
- Lütschine /Grindelwald (Canton of Berne)
- Montebello, Ova da Bernina (Canton of Graubünden)
River morphology and sediment
regime studies
- Halblech, (Bavaria Germany)
- Schwarzwasser (Canton of Berne;
aerial
view)
- Gérine River (Canton of Fribourg;
aerial
view)
- Var (Nice, France; photo)
- Sediment detention in Baltschieder
(Canton of Valais; following the disaster of 15 October 2000);
hydraulic
model on site, visit of the
population; bed
morphology of the Baltschieder river
- Thur at Wattwil, Canton of St.
Gallen
- Danube between Vienna and
Bratislava,Danube
near Hainburg, alluvial
zone near the Danube (download)
- Delta of the Luetschine river int the Lake of Brienz (Canton of Berne)
- Glacial lake outburst, Lower Grindelwald Glacier (Canton of Berne)
- Ubaye, Alpes de Haute Provence, France
- Simme, weir Port (Canton of Berne)
- Kinzig, Offenburg (Germany)
- Dala powerplant, Leuk (Canton of Valais)
- Jaunbach (Canton of Fribourg)
- Glatt (Canton of Zuich)
Numerical simulation of
sediment transport and river bed changes, concepts for river training
schemes
These investigations are performed in association with the partner
companies Hunziker,
Zarn and partners, Aarau, and
idéalp sàrl, Sion
- Alpine Rhine River / Chur - Ellhorn (Cantons of Grisons and
St. Gallen)
- Landquart River (Canton of Grisons)
- Aare River / Thun-Berne
- Aare River (City of Berne; related to the event of May
1999)
- Moesa River (Cantons of Grisons and Ticino)
- Var (Nice, France; photo)
- Schächen (canton of Uri), following the flood of August 22/23, 2005;
analysis of the event and of the proposed protection schemes
- Weir Burglauenen, Schwarze Lütschine (Canton of Berne)
Feasibility studies for
restoration of rivers and alluvial zones
- San Vittore (Canton of Grisons ), Moesa River
- Rubigen (Canton of Berne), Aare River
- Leisental near Winterthur (Canton of Zurich), Toess River
- San Bartrumieu/ Zuoz (Canton of Grisons), River Inn
- Fennerbach (Margreid, South Tyrol - Italy)
- Reuss River - Chamau (Canton of Zug)
- Rhone River (Selkingen - Reckingen, Canton of Valais)
- Aubonne (Canton of Vaud)
- Muota (Canton of Schwyz), river delta
- Alter Rhein
- Rhone delta (lake of Geneva)
- Venoge delta (lake of Geneva)
Bank protection
works
- Polmengo, Ticino
- Vouvry, Rhone
Bridges
- Fellibrücke (Canton of Uri), Swiss motorway A2
- Railway bridge on the Aare near Koblenz (Canton of Aargau)
- Raiway bridge on the Gamsa river near
Brig-Glis (Canton of Valais)
- Crossing of the AlpTransit line over the Schaechen river (Canton of Uri)
- BOB- Railway bridge near Wilderswil/Interlaken (Canton of Berne)
- Bridge on the Thur river Flaach - Ellikon (Canton of Zurich)
- Landbrücke Visp (Canton of Valais)
- Motorway A6/ Rotache (Canton of Berne)
Torrents - Process analysis and
concepts
- Merdassière, Grône (Canton of Valais)
- Riale Castro, Blenio (Canton of Ticino)
- Ritigraben (Canton of Valais)
- Riggisalpbach (Canton of Fribourg)
- Mörel (Canton of Valais; following the debris flow event
of 15 October, 2000)
- Vallone near Biasca (Canton of Ticino)
- Merdenson near Vollèges (Canton of Valais)
- Torrent de la Tinte, Verbier Canton of Valais)
- Mortivue, Semsales (Canton of Fribourg)
Floating debris
Hazard zone
mapping
- County of Maur (Canton of Zurich), view
of the Maur Dorfbach ravine
- County of Küsnacht and Dielsdorf , Limmattal (Canton of Zurich)
- Counties of Fiesch, Bellwald, Oberwald, Filet, Leuk (Canton of Valais)
- Leifers (province of Bolzano, Italy)
- Jaun (Canton of Fribourg)
- Hauteville (Canton of Fribourg)
