The BTS is one of the most active societies at the ICE. It has a total of approximately 900 individual and corporate members and is also active at national and regional levels.
| Date | Title | Speakers | Location |
|---|---|---|---|
| 09/12/04 | Strood & Higham Rail Tunnel lining Project | Simon Fricker - Halcrow; John Russell - Costain & Andy Evans - Amalgamated Construction | ICE |
| 18/11/04 | Grouts and Grouting For Tunnel Leak Sealing and Waterproofing | Martin Smith - Rascor; Phil Richardson - Natural Cements & Peter Town - Oxford Hydrotechnics | ICE |
| 07/10/04 | TUNNEL LINING DESIGN GUIDE | Chris Smith, John Anderson, Peter Jewel, Alun Thomas, John Curtis, Steve Macklin & Barry New | ICE |
| 21/10/04 | Uetliberg Tunnel | Stefan Maurhofer: Amberg Eng Ltd, Michael Glättli: Amberg Eng Ltd, Josef Bolliger: Uetli Joint Venture | ICE |
| 08/09/04 | Geotechnical Aspects of the Dublin Port Tunnel | Tim Brick: Dublin City Council, Paul Nowak: Kellogg, Brown & Root, Chris Menkiti: Geotechnical Consulting Group | ICE |
| 20/05/04 | ANNUAL GENERAL MEETING followed by CHIPPING SODBURY TUNNEL FLOODING | David Mather - NR; Jack Knight - Haswell; Rania Gideon - Haswell & Bill Burton - Hawell | ICE |
| 07/05/04 | BTS 16th Annual Dinner and Awards Ceremony | Guest Speaker - 'Bill Wyman 'Music by 'All Jigged Out' | The Brewery, Chiswell St |
| 15/04/04 | Sir Harold Harding Memorial Lecture | Sir Alan Muir Wood | ICE |
| 18/03/04 | A Swiss Tunnelling Experience | Tim Brick: Deputy City Engineer for Dublin City Council; Stephen Thompson: LBA; Geoff Featherstone: KBR | ICE |
| 19/02/04 | A Joint Meeting Between BTS & MINSOUTHCLIFFE HILL TUNNEL : Leicestershire | Colin Cook - Butterley Mining LtdRob Farnfield - Exchem Explosives Ltd Lewis Meyer-Rock Mech Tech Ltd | ICE |
| 15/01/04 | A86 West Project, Paris | Arnaud Verdier - Vinci Pierre Boutigny - Vinci Bill Welburn - Vinci Dr Martin Herrenknecht - Herrenknecht AG | ICE |