Search Results: 'Caterpillar'

Next exit
06 July, 2017
The Eglinton Crosstown LRT is Ontario’s largest transit expansion to date. Two contracts constructed 10km of underground alignment for the 19km line. Jordan Schreiner and Matthew Geary of Hatch, with Tibor Szekely of Metrolinx, discuss the completion of the East Tunnels and TBM removal

Open up
10 May, 2017
As part of the Southeast Collector Trunk Sewer project a hanging system ensured a live 2.6mdiameter sewer could be successfully bypassed. Jordan Schreiner and Matthew Geary, ofHatch, and Stephen Marino, of The Regional Municipality of York report

Fibreglass Jacking Pipe Upgrades Las Vegas Sewers
18 April, 2017
The Paradise Whitney Interceptor project is a 13-mile (21km) gravity sewer to increase capacity in the Las Vegas area. Built through sticky clay and collapsible soils, crews faced challenging work around existing underground utilities. This article looks at the fibreglass reinforced polymer mortar pipe chosen for the new installation

TAC Awards 2016
10 January, 2017
The Tunnelling Association of Canada (TAC) presents its annual awards each fall to recognise the deserving individuals and projects in the Canadian tunnelling sectors. The 2016 awards were presented on October 17 in OTtawa. Congratulations to all of this year’s winners