Estonia
-
-
-
-
Water treatment plant of Kasti and Martna villages
Martna water treatment centre with a capacity of 22 m3/day Kasti treatment plant of 26 m3/day.
-
-
II stage of reconstruction of Sillamäe water and sewerage pipelines
The design and construction project for the city of Sillamäe’s water mains and bore wells will ensure that residents have access to drinking water of the required quality. As part of the second phase of the project, AS Merko Infra renovated and built 11 km of water pipelines and close to 12 km of sewerage …
-
Ülemiste traffic junction
In the Estonian context, the Ülemiste junction is a large-scale and complex infrastructure – the most massive intersection solution, preparing the ground for the Ülemiste district developing into the most important transport hub in Tallinn and Estonia. Structurally, the most challenging part of the junction was a 680 metre road tunnel which runs underground for 320 …
-
Closing of industrial waste and semi-coke landfill in Kohtla-Järve
A hill of mine waste amounting to 6 million m³ was relocated, 84 hectares were replanted, a rainwater collection system more than 8 km long was installed, and 2.5 hectare lakes containing liquid oil shale mining residues were closed – all part of the operation to close the Kohtla-Järve industrial waste and semi-coke dump in …
-
Sviby Harbour
Renovation of the ramp. Expansion of the waiting area and causeway 2530 m2. Building shoreline reinforcements.
-
Water and sewerage construction works of Olgina small town
About 6.6 km of water, sewerage and storm water sewerage pipelines were laid. A new 300 m3/day water treatment plant including water reservoirs was built.