• Construction of plumbing for the public water supply and sewage system, and liquidation of a waste water pumping station in the village of Rae village, Rae Municipality

Customer: Elveso AS

Task: Construction of water supply and sewage plumbing.

• Sludge treatment at the waste-water treatment plant in Põlva

Customer: Põlva Vesi AS

Task: Sludge treatment in the waste-water treatment plant of Põlva; post-decanters and sludge seals; and a new sediment treatment complex was built, along with sludge-drying devices and drum composter. Composting and post-treatment storage yards. Pre-treatment was also partially reconstructed.

• Design and construction work at the water supply and sewage facilities in the Municipalities of Puurmani, Tähtvere and Ülenurme

Customer: Emajõe Veevärk AS

Task: The water-treatment plant was reconstructed; a waste-water pumping station built, as well as a new waste-water treatment system including water supply and sewage plumbing.

• Reconstruction and construction works at the water supply and sewage facilities in the town of Kallaste and the Municipality of Alatskivi

Customer: Emajõe Veevärk AS

Task: Water-, self-flowing- and pressurised-sewage plumbing systems were built, as well as waste-water pumping stations and driven-well pumping stations, and waste-water treatment systems reconstructed.

Water management project in the Municipalilty of Lagedi, Pirita River waste-water collection area

Customer: Elveso AS

Task: Water and sewage plumbing systems were designed and built as well as waste-water pumping stations