110 kV cable tunnles in Ranna-Ida
The main contractor installed new cable lines under Narva Road in Tallinn using directional drilling.
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Viimsi center
The residents of Viimsi have the unique opportunity to find all everyday needs and shops in one place. In addition to Selver grocery store with a wide range of goods and products, there are also many other shops in this…
Novira Plaza
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Electrical substation in Elva
Hauff-Technik penetration systems for cables were installed to concrete formwork before casting of the concrete walls and during the works of an electrical substation.
What we did
Hauff-Technik HRD eccentric rubber-compression seals were installed into the cable tunnel to seal the penetrations.
What we used
HAUFF-TECHNIK HRD eccentric rubber-compression seals.