GREECE

Athens Metro. Extension of Line 3 - Haidari - Piraeus Section

Owner/Client:

Attiko Metro / JV J&P - Avax S.A. - Ghella S.p.A - Alstom Transport S.A.

Cost of works:

€ 64 million

Period of Activity:

2012 - 2015

First example of Public-Private-Partnership (PPP) for a Metro in Italy, the realization of Line D provides a better accessibility to the historic center of Rome, improving both the urban and environmental quality. The strong archeological and anthropic constraints linked to the peculiarity of Rome play an important role in the project considering that the line will cross the central core of the city. The complexity and size of the work need a high profile of national and international competency to approach all the matters of civil engineering and tunneling, architecture, environment, archeology, system technologies, and financial engineering.

— Project Description:

The project involves the realization of a 6,505m-long single-tube, double-track tunnel, excavated by means of an EPB-TBM with a diameter of 9.5m, and six new stations. The project develops in urban environment and the tunnel is located in weak rocks such as schist and limestone.

— Description of Services:

Geological-geotechnical report for the Re-subsmission of the TBM Tunneling Plan; Detailed Design of the tunnel segmental lining; Geotechnical evaluation and detailed design of the TBM tunnel interstations and delivery of the PAT (Plan for Advance of Tunnel) encompassing the back-analysis of the TBM tunnel excavation monitoring data to feed the PAT.

GEODATA, a provider of sustainable and value-added solutions for underground projects to meet the ever-increasing demands of transportation and sustainable development.

About Us

Certifications

GEODATA is certified

  • ISO 9001:2015
  • ISO 14001:2015
  • ISO 45001:2018

GEODATA S.p.A.

  • Corso Bolzano 14
    10121 Turin - Italy
  • +39 011.58.10.611
  • +39 011.59.74.40
  • This email address is being protected from spambots. You need JavaScript enabled to view it.

© 2022 GEODATA SpA - P.IVA 10132770016 | GEODATA Engineering SpA - P.IVA 04639280017 - All rights reserved
Privacy Policy | Cookie Policy | Company details | GEODATA Webmail | Credits