Singapore ¤ Singapur

New drains for Singapore

The Stamford Diversion Canal consists of two twin tunnels, each about 1000 m in length. A special challenge for the site crew was the 180 m curve radius Credit/Quelle (2): Herrenknecht
The Stamford Diversion Canal consists of two twin tunnels, each about 1000 m in length. A special challenge for the site crew was the 180 m curve radius
Credit/Quelle (2): Herrenknecht
The Herrenknecht TBM has a shield diameter of 5250 mm and a drive power of 630 kW. In late 2017 the machine reached the target wall for the final breakthrough
The Herrenknecht TBM has a shield diameter of 5250 mm and a drive power of 630 kW. In late 2017 the machine reached the target wall for the final breakthrough

In Singapore, a Herrenknecht tunnel boring machine (EPB Shield, Ø 5,250 mm) excavated two large drains for the Stamford Diversion Canal. The challenge: winding bottlenecks and an inner-city drive in one of the most densely populated cities in the world.

With just under six million inhabitants in an area of only 700 km², Singapore is the third most densely populated country in the world. The Herrenknecht EPB Shield S-975 bored two 1,000 meter long drainage tunnels there. The final breakthrough took place in December 2017. The new tunnels expand the existing drainage system and will relieve the...

Find out more in

tunnel 01/2019

Find out more in

tunnel 01/2019

Ressort:  Nachrichten | News
subscription Content
Herrenknecht AG 77963 Schwanau-Allmannsweier

Related articles:

Austria/Germany

EPB Shield for the Extension of Underground Line 2 in Vienna

Ralph Lickert, Project Manager at Herrenknecht, emphasizes: "The EPB Shield is the optimal machine type for the predominantly clayey geology that we expect according to the preliminary...

more
Issue 01/2024 Austria/Germany | Österreich/Deutschland

EPB Shield for the Extension of Underground Line 2 in Vienna

On behalf of Wiener Linien, the operator of the Vienna subway, a joint venture between Strabag and Porr is building the extension of subway line 2 from Vienna City Hall to the south. The Austrian...

more
Singapore

Singapore: Tunnelling for Deep Tunnel Sewerage System Completed

A total of 19 Herrenknecht Tunnel Boring Machines (TBMs) had excavated and lined some 49 km of tunnel since 2019. In addition, a Vertical Shaft Sinking Machine (VSM) was used. Marking the completion...

more
Issue 02/2011 Singapore

Metro Network in the Lion City Singapore

The Asian city state of Singapore has experienced an enormous economic growth over the past few years. The requirements placed on the transportation infrastructure of this metropolis (5 mio....

more
Issue 06/2023 Singapore | Singapur

Tunnelling for Deep Tunnel Sewerage System Completed

A milestone for the major Deep Tunnel Sewerage System (DTSS) project in Singapore: the five contractors have completed tunnelling works for the second construction phase of the gigantic sewer pipe...

more