Search Results: 'American Underground Construction Association'

Tunnels price hike
01 August, 2002

Noise and vibration impacts of tunnels
13 June, 2002
The use of underground space is often considered for environmental reasons, but the excavation and operation of tunnels can also have an adverse impact on surroundings. Dr David Hiller, Senior Consultant, Arup Acoustics, looks at noise and vibration issues that need to be considered during the planning and design of tunnels.

T&T North America goes global
05 May, 2002

Seattle steals the show - NAT 2002
01 April, 2002
The bi-annual North American Tunneling Conference and Exhibition is due to be held this year on 18-22 May. With more projects planned or under construction in the US than ever before, it promises to be well worth a visit. Susan Nelson of the American Underground Construction Association reviews some of the main attractions

People and Places
01 April, 2002

Downunder 2002 on track
01 February, 2002
As reported in the January edition of T&TI, the ITA World Tunnel Congress will be hosted by the Australian Underground Construction and Tunnelling Association (AUCTA), a founder member of the ITA, in Sydney from 2-8 March 2002. Garry Ash of Walter Construction, president of the AUCTA, explains why the timing of this event is particularly relevant