Farcimar Group was responsible for the design, project and execution of six water passages, in a rehabiltation of a road for the IP – Infraestruturas de Portugal, S.A..
In this rehabilitation, Farcimar designed and made the concrete precast elements that matherialize the main body, and the side walls of thesix Water Passages, that alow the drainage under the ER123 and ER267 main roads, in Mertola.
These Water Passages presented severaldrainage sections and lenghts:
The earth cover varies between 0.50 m and 3.00 m over the Water Passages
During the execution the road trafic was assured, using provisory sinalization and road-lights from the start of theworks until the end.
For the safety of all the workers and accordind to the internal safety procedures, the use of a vertical provisory support wall was necessary.
In the ER 123 Km 86+540 and Km 89+407 projects a provisory steel bridge was designed and apllied to assure the passage of all the traffic.
Due to the number of works occurring at the same time, 2 work fronts were estabilished, to assure the dead line.
All the dead lines and project marks were achieved, meeting the IP, S.A. demands.