Scope:
Rehabilitation of the water main under the Królowej Jadwigi road bridge in Poznań
Diameter:
DN 500
Length of section:
180 m
Description:
As part of the rehabilitation, repairs were carried out using a polyurea composite on a pre-insulated steel water pipe suspended under the structure of the Królowej Jadwigi bridge in Poznań. A particular challenge consisted in the preparation of start and end trenches, which required dismantling of complex water supply nodes.