Robbins EPB Completes Third Bore for Chennai Metro

On Tuesday, Oct. 31, 2017, a 6.65-m (21.8-ft) diameter Robbins EPB TBM broke through at Chennai Metro, making this the third tunnel the machine has bored for the project and for contractor Afcons Infrastructure Ltd.

ACCIONA Ghella JV Completes Half of Norway’s Follo Line Tunnel

The ACCIONA Ghella Joint Venture (AGJV), which includes ACCIONA Construction and ACCIONA Engineering, has now completed 50% of the tunneling for construction of the high-speed tunnel between Oslo and Ski for the Follo Line project.

MasterEase Optimizes Concrete for ‘Tunnel de Champel’ in Geneva

During the construction of the “Tunnel de Champel” in Geneva, MasterEase from Master Builders Solutions proved to be the perfect superplasticizer for sprayed concrete.

Nicholson Adds Business Development Director

Pittsburgh-based geotechnical contractor Nicholson Construction announced the addition of Brian Barkauskas as the national Business Development Director, where he will be responsible for overseeing business development for the company’s six regional offices and Special Projects group.

Nicholson Returns to McCook Reservoir

Geotechnical contractor Nicholson Construction recently returned to Illinois to continue work on the McCook Reservoir. The current contract, which is Nicholson’s sixth at the McCook Reservoir, includes the design of a permanent soil nail wall for the McCook Reservoir Expanded Stage 2 project.

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