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The asphalt top layer is planned to be laid next week and the horizontal mark will be restored.
A few decades ago, when a two-level intersection was installed, the rainwater pipe was connected to the existing collector at too steep an angle, so in case of heavy rain, the water changed direction, stopped drainage, passed through the manhole cover and flooded. the traffic of Geležinio vilko street.
The reconstruction of the pipeline made it possible to solve the problem of this node at minimal costs: a new 90 m long pipe section improved the capacity of the existing collectors. Came from Ozo str. the water from the mountain surface is connected by a new pipe to an existing collector with sufficient permeability.
The new section of fiberglass pipe was installed by underground drilling (microtunnels), similar to what was done under the busy T. Narbuto Street. The geological engineering conditions were extremely difficult both due to the great difference in altitudes that reached 12 m and due to the specific characteristics of the soil. However, the company’s specialists have repeatedly demonstrated their ability to use modern technologies and apply pragmatic solutions effectively in the face of engineering infrastructure challenges.
The project is being implemented by implementing a project of regional importance “Management of surface sewage in Vilnius”.
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