Estonia
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Renovation and expansion of water and sewerage infrastructure in Matsalu sub-basin. Construction work in phase II of the Haapsalu region Part 1: Construction work on water and sewerage infrastructure in the city of Haapsalu
1,663 m of water pipelines, including using the closed method Ø63 – 202 m, Ø160 – 1,175 m, Ø315 – 200 m Sewerage pipelines 512 m, including using the closed method Ø160 – 500 m 1,680 m of pressurized sewerage pipelines, including using the closed method Ø200 – 1,522 m Red Book FIDIC contract terms
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Bridge of Rannu-Jõesuu
The composition of works was the following: construction of a new bridge (arched bridge with a 90 m span), construction of access drives for the new bridge (1.1 km), repair of the existing bridge and access drives/(altogether 0.5 km), relocation of the pole-mounted substation and reconstruction of power lines (0.4 km). Besides the requirements of …
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Viaduct of Suur-Sõjamäe – Järvevana road
The viaduct of Suur-Sõjamäe-Järvevana road is architecturally well-integrated into the urban picture. The work was done in the conditions where the traffic on Tartu road was open during the whole construction period (3+3 lanes).The one-way two-lane 85 metre viaduct runs across Tartu road from Suur-Sõjamäe street to Järvevana road. In the course of the construction …
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Water and sewerage project of Matsalu sub-basin
The design and construction work in the Matsalu sub-basin’s water and sewerage project was performed in two parts. Stage 1 covered Märjamaa and Vigala municipalities’ water and sewerage infrastructure, in which a total of 27.5 km of water pipelines, 35.3 km of sewerage pipelines, 9.4 km of pressurized sewerage pipelines, 30 waste water pumping stations, …