Final design of road drainage of p.a.th.E. Motorway during competion of construction at section ag. Theodoroi – almyros

This study concerned the re-evaluation of the detailed design study of the water drainage system at the part of the national motorway from Ag. Tehodoroi junction to Almiros junction. Z&A carried out all the final hydraulic study of water drainage system for the construction of Patra – Athens – Thessalonica – Evzonoi motorway at Ag. Theodoroi – Almyros section, including the interchanges. The need of Final Hydraulic Study resulted from the revision of Final Road Study during construction and the changes that occurred in the layout and hypsometric mapping of the motorway and the service roads. The hydraulic design included the following: (a) water drainage system of the motorway and the service roads (b) drainage system to prevent flooding from upstream catchment areas along with the design of the necessary hydraulic structures (ditches, culverts, etc).
This study concerned the re-evaluation of the detailed design study of the water drainage system at the part of the national motorway from Ag. Tehodoroi junction to Almiros junction. The hydraulic design included the following: (a) water drainage system of the motorway and the service roads (b) drainage system to prevent flooding from upstream catchment areas along with the design of the necessary hydraulic structures (ditches, culverts, etc).