Sewer line Talstrasse Ost

New sewer Place de la Gare

New sewer Chemin du Petray,

Drainage, Gallerie de Malleray

Drainage, Gallerie de Malleray

New sewer, bypass and pond Seetalplatz

Sewer line Flims Wasserwelten

Sewer line Schaan

Renovation of an old sewer, Dorfstrasse, Gümmenen

Renovation of an old sewer, Wegmühlegässli

Renovation of an old sewer, Bahnhofstrasse

Renovation of an old sewer, Dänikerstrasse

Drainage Delemont

Drainage Ecoquartier Les Vergers

Brewery Kamenica Plovdiv

WWTP Vidin

Belene Sewerage

Rehabilitation of water supply and sewerage of Bansko West

Rehabilitation of water supply and sewerage of Bansko East

Silistra Water Cycle

Main Sewerage Collectors Bankya

WWTP Kubratovo

WWTP Pomorie

WWTP Svishtov

WWTP Gabrovo

WWTP Bansko

Kozloduy Sewerage

WWTP Vraca

Kamenica Sewerage DS

Hydropower plant in Roaschia (Cuneo)