Second Narrows Water Supply Tunnel

TBM tunnel

Construction Business

First slurry TBM completes work under Burrard Inlet

Tunnel excavation is now complete at the Second Narrows Water Supply Tunnel, using the first slurry tunnel boring machine (TBM) in Canada.
road construction

Construction Business

Traylor Bros, Aecon awarded water tunnel contract

Aecon Group and Traylor Bros Inc. in joint venture have been awarded a $267 million contract for the Second Narrows Water Supply Tunnel project in B.C.