Search Results: 'Nuttall'

Tunnelling Through Cork
12 December, 2000
Contractor JV, Nuttall/Ascon is using unusual techniques during the construction of a 2.6km long TBM driven sewer relief tunnel in Cork City, Ireland. Associate editor, Tris Thomas visited the site and reports on methods and progress to date.

Fresh ideas for fresh air
01 September, 2000
Recent fire tragedies are dominating current thinking among tunnel ventilation engineers but the potential for other incidents cannot be ignored either. Maurice Jones introduces a brief review of ventilation technology and lists some recent product introductions

Snapshots of Scotland
01 July, 2000
Scotland's tunnels were the theme of a British Tunnelling Society informal dicussion on 13 April with a four part presentation. Chairman was David Donaldson.

Recent advances in jacked box tunnelling
25 January, 2000
On October 21 at the Institution of civil Engineers, Dr Doug Allenby, Edmund Nuttall Ltd, and John Ropkins, John Ropkins Ltd, treated the BTS to a most interesting evening on the subject of a tunnelling technique with a difference.