Evening Meetings 2006

The BTS has a membership of almost 700 individual and over 60 corporate members. It is one of the most vibrant gatherings of professional tunnellers in the world.

16/03/2006

Tunnelling at Karahnjukar, Hydropower Project

This presentation of the Karahnjukar Hydropower project in Iceland, will comprise an overview of the project, the design and construction aspects, the drill and blast and the TBM drives. TBMS are being used for the first time in Icelandic geology and there will also be discussion of the varied and difficult conditions encountered.

Speaker(s)

Joe Kaelin, Electrowatt / KEJV; Jon Parry & Alun Thomas, Mott MacDonald
20/04/2006

Harding Memorial Lecture

Speaker(s)

Colin Eddie, MorganEst
18/05/2006

Delhi Metro

Speaker(s)

Derek Winsor, Mott MacDonald; Chris Meier, Dywidag
22/06/2006

UK Research Showcase

A glimpse of current tunnelling research being undertaken in various UK universities and the industry. The main presentations are on: Ground movements around tightly spaced tunnels driven through clay; Characterisation and numerical modelling of fractured rock masses in underground spaces; Management of hand-arm vibration in tunnelling; and Soil conditioning for the CTRL EPBMs. Further projects will be displayed and their researchers will be present to discuss their work.

Speaker(s)

Dr David Chapman, University of Birmingham; Dr John Coggan, Camborne School of Mines; Donald Lamont & Jack Knight, Scott Wilson; Dr Xavier Borghi, Pöyry Ingra AG
21/09/2006

The Tunnel Operators' Association & the Issues Important to Tunnel Operators

An outline of the history of the UK Tunnel Operators' Forum, its aims, objectives and terms of reference, followed by a presentation of the issues faced by tunnel operators in routine maintenance, major repair, replacement/refurbishment and improvement.

Speaker(s)

John Gillard, founding Chair of The Tunnel Operators' Association
19/10/2006

Design & Construction of the Dublin Port Tunnel

The Dublin Port Tunnel is a 5,6km motorway link designed to remove heavy goods 'port' vehicles from Dublin's city centre and residential areas. The presentation will cover an overview of the project, the main design items associated with the bored tunnel works and construction and design issues of particular interest.

Speaker(s)

Tim Brick, Deputy City Engineer for Dublin City Council; Stephen Thompson, LBA; Geoff Featherstone, KBR
16/11/2006

Nicoll Highway Collapse, Singapore

On 20 April 2004, a 30m deep excavation for a cut & cover tunnel, adjacent to Nicoll Highway in Singapore collapsed killing four people. The excavation was within a diaphragm wall supported by steel struts and jet grout slabs. Richard Davies led the team of experts in the subsequent Inquiry and will discuss the main factors involved in the collapse. It is hoped that other experts in the Inquiry will be present to contribute.

Speaker(s)

Richard Davies, Director, Benaim
07/12/2006

Tunnelling 50 Years Ago

Both speakers have spent the majority of their working lives in tunnelling. They will describe the tunnelling scene in the 1950s and focus on similarities and differences between then and now. This is a short presentation as it is hoped that members of the audience will be keen to share their own experiences.

Speaker(s)

Oliver Bevan; Douglas Parkes