Wastewater gravity sewer Bautzen (Kornmarkt)

Wastewater gravity sewer Balderschwang

Wastewater gravity sewer Bad Tölz

Wastewater gravity sewer Bad Buchau (Weiherteile)

Wastewater gravity sewer Annaberg-Buchholz (HS Frohnau)

Wastewater gravity sewer Altenburg

Wastewater gravity sewer Altdorf, OT Eismannsdorf

Wastewater gravity sewer Allershausen

Wastewater gravity sewer Allerhausen

Water for wine growing - HOBAS Pipes laid in alluvial sediment

Increase the capacity of wastewater pipeline leading to the wastewater treatment plant of Banská Bystrica

Renovation of Sewerage System Interceptors and Connection to Treatment Plant in Torun

Zelina

Krapina - Bobovje

Zagreb, Struga-Bogdani

Sv. Nedjelja

Strahotinec

Zagreb Žitnjak

Zagreb, HTV

Flyash Line, St. Louis

Zwischenwasser

WVA Techelsberg BA 02

Wörthersee West BA 04, BL 1

Wörthersee West -Augsdorf

Wolfurt,Sonnenstr./ double pipe

Wolfurt,Sonnenstr./ double pipe

Weiten BA 01

VS St. Oswald-Jaritzberg BA 17

Völkermarkt-Mühlgrabensammler 2.BT

Verbandssammler Aspang-Feistritz