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Athens Metro Map – ΑΤΤΙΚΟ ΜΕΤΡΟ Α.Ε.

Athens Metro Regulatory Plan: Athens Metro Future Regulatory Plan: Extension to Anthoupoli: View in pdf format (1.97 MB) View in pdf format(1.45 MB)

Tunnelbuilder - Official Site

tunnelbuilder.com is the leading marketing resource for the world's tunnelling industry providing the latest project news on the world's tunnels

Marmaray - Wikipedia

Marmaray (pronounced [ˈmaɾmaˌɾaj] ( listen)) is a partially operational rail transportation project in the Turkish city of Istanbul.It comprises a rail tunnel under the Bosphorus strait, and the modernization of existing suburban railway lines along the Sea of Marmara from Halkalı on the European side to Gebze on the Asian side.

tunnelling contract news for the world's tunnel engineers ...

Metro. Closing Date: 04/09/2018. Open invitation to tender, deadline 04.09.2018, for maintenance and cleaning of tunnels and other dependencies of Bilbao Metro.

Tunnel - Wikipedia

A tunnel is an underground passageway, dug through the surrounding soil/earth/rock and enclosed except for entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods.

Tunnel Boring Machine and Tunneling Excavation | Terratec

TERRATEC is the world-renowned designer and manufacturer of Tunnel Boring Machine, Raise Boring Machine and other custom-made products for tunneling excavation.

MTA News | MTA

MTA New York City Transit unveiled its inaugural Customer Commitment today, a new quarterly document that will deliver time-bound, customer-focused improvements throughout the system.

Catbus» Blog Archive » Barcelona’s Line 9 – Inspiring ...

The metro line is almost completely contained in this single tunnel, which is wide enough to host other infrastructure: extra tracks to park trains at night, ramps to connect between the two directions, and facilities for egress and other equipment.

Metro Rail News

Metro Rail News exclusively provides latest project news, jobs, tenders, events and business updates from metro railways, MRTS & allied industries in India.

The Robbins Company - Official Site

Nepal’s first tunnel boring machine, a 5.06 m (16.6 ft) diameter Robbins Double Shield, is living up to the nation’s high expectations. The TBM, supplied in summer 2017 for the Bheri Babai Diversion Multipurpose Project (BBDMP), recently bored over 1, [...]

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