Search Results: 'S A Healy'

Vegas tunnel delayed
06 September, 2010

Home run for river clean up
03 August, 2010
Portland, Oregon has had more than its fair share of tunnelling work in recent years, all geared to improving the quality of its waterways particularly the Willamette River. A key and largest stage in this programme has been the East Side Combined Sewer Overflow Tunnel Project, which is now approaching its conclusion after passing several milestones in the development of North American tunnelling. Maurice Jones reports.

Lake Mead TBM unveiled
24 May, 2010

Bidder drops out of Highway 99
31 March, 2010