Search Results: 'Shea'

Seymour Capilano’s successful second chance
13 December, 2010
Two Robbins TBMs overcame challenges in Vancouver’s hard granitic rock while constructing twin tunnels for the Seymour Capilano Water Filtration Project, Robbins technical writer Desiree Willis reports

Early breakthrough in British Columbia
03 December, 2010

Working on the west side
29 November, 2010
This summer saw a major milestone for the No. 7 Line Extension project, with the final breakthrough of the two TBMs mining the twin subway tunnels. Nicole Robinson looks into the project and its progress

Finesse in tough environments
10 November, 2010
Technologies employed underground to ensure positional accuracy have advanced at great pace over recent years. The portable computer, data processor and laser have all but replaced the tape, notepad and pencil. These, together with the introduction of lasers as reference axes and the toughening of electronics, have led to major benefits in productivity. Maurice Jones reviews some of the latest developments

Decision pending on future of ARC
21 October, 2010

Christie cancels Trans-Hudson Express
08 October, 2010

Arc tunnel stalls
23 September, 2010

Skanska awarded THE contract
24 May, 2010

Milwaukee completes tunnel extension work
06 April, 2010

Construction delay on THE Tunnel
09 February, 2010