Estonia
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Connecting Elektrilevi OÜ to Kehra 110/35/10 kV substation
One new 110 kV cell and commercial metering point was built at the Kehra 110/35/10 kV substation as part of connecting Elektrilevi OÜ to the substation via the new Kehra–Kose 110 kV overhead line. The infrastructure was designed and built and handed over to the customer in ready form. On 1 July 2021, Merko Ehitus …
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Renovation of the 35kV and 10kV switchgear for the Käina 35/10kV substation
and installation of ground current compensation equipmentA new internal-type substation was built with 35 kV and 10 kV switchgear and automation equipment on the turnkey principle during the renovation of the Käina substation, and connections with the lines exiting the substation were rewired, earthing current compensation equipment was installed and substation access routes were built. On 1 July 2021, Merko Ehitus …
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Construction of the traction substation for the airport tram line
A new 6/0.6kV, AC/DC internal type traction substation is to be designed and built as a turnkey project, including new building and cableways related to the substation. On 1 July 2021, Merko Ehitus Eesti acquired a stake in Connecto Eesti, and the Merko electrical construction business line merged with Connecto. Acting jointly under the Connecto brand makes …
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Construction of the first part of the third phase of Abja-Paluoja water and sewerage pipes
Construction and renovation of the water and sewerage pipes. Installation of waste water pumping plant. 9,000 m of pipes.
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Apartment buildings at Kivimäe str 32
Merko has built two modern high-quality apartment buildings at Kivimäe 32 in Nõmme, one of Tallinn’s most desirable and liveable neighbourhoods. The buildings were designed by architect Anu Tammemägi. There are 22 light-filled, spacious flats in the two three-storey buildings. The space for living is extended further by large glass-enclosed balconies with wood floors. The …
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Designing and construction of the infrastructure for Tallinn Airport tram line
Merko has made its contribution to the development of the public transport network of Tallinn through several projects. The extension of tram line 4, which was completed in November 2017, provides rapid connection between the city centre and the airport and, in the future, the Rail Baltic passenger terminal at Ülemiste. The extension to the …
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Renovation of the relay equipment protection of a 110 kV substation in Väike-Maarja
The design work, supply and commissioning of new protection equipment and new remote terminal unit for the station’s power transformers. On 1 July 2021, Merko Ehitus Eesti acquired a stake in Connecto Eesti, and the Merko electrical construction business line merged with Connecto. Acting jointly under the Connecto brand makes it possible for us to offer a …
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Design and construction work for the reconstruction of water pipelines on Tähe street in Tartu
1,200 m of water pipelines including branches
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Design and construction of the vacuum sewers and water mains in Lubja Village in Viimsi Municipality
3,800 m of water and sewerage pipes, 1 waste water pump station.
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Construction works of external networks on the Rästa str 18
The water and sewerage hook-up points necessary for building up the Rästa str 18 registered immovable will be established and external pipelines will be installed on the registered immovable. The road construction part encompasses renovation of the Rästa street surface, and construction of new sidewalks and the off-ramp from Sõpruse pst boulevard. The part of …