Quadruplication of High Speed Rail

Description

This contract, inserted in the Quadruplication and Insertion of the high speed rail, section Areeiro - Sacavém of the North Line / Outer Circular Line, consisted in the execution of multiple retaining walls with a total development of 560 linear meters. The variant proposal consisted in four of the five planned walls in Cutter Soil Mixing (CSM) panels, with two to four levels of permanent anchors.

Project Owner

REFER, E.P.

Contractor

Obrecol, S.A.

Location

Lisbon, Portugal