THE INTERNAL STRUCTURES OF THE EMERGENCY CROSS PASSAGES AND AUXILIARY SUBSTATIONS BETWEEN THE TWIN TUNNELS
Line 4 (Section Jardim Oceânico / Gávea) of the Rio de Janeiro Metro Expansion Project – Rio de Janeiro – Brasil
Client
Riotrilhos / CCRB - Consórcio Construtor Rio Barra / CJC - Engenharia e Projetos, Ltda
Location
Line 4 (Section Jardim Oceânico / Gávea) of the Rio de Janeiro Metro Expansion Project – Rio de Janeiro – Brasil
Design date
2012 - 2014
Construction date
2013 - 2016
Services
Preliminary Design and Final Design of the Internal Structures; Technique Assistance to the Construction
Summary
The 35 emergency Passages are located between Lines 1 and 2 twin tunnels, and are divided into levels corresponding to cables routes and an emergency anteroom.
Buildings for Auxiliary Electrical Posts (SSA) and Correction Posts (SSR) which are technical spaces that include a differentiated area for the installation of electrical equipment and an emergency anteroom.
THE INTERNAL STRUCTURES OF THE EMERGENCY CROSS PASSAGES AND AUXILIARY SUBSTATIONS BETWEEN THE TWIN TUNNELS
