The benefits of tiebacks

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EDITOR'S NOTE

"In 2022, a micro-tunnel-boring machine digging a Toronto storm sewer became trapped by 14 steel cables. Today, that event remains a subject of heated conversation. Read on!"

Peter Saunders, Editor

News

Isherwood Geostructural Engineers report reinforces benefits of tiebacks

The firm prepared a report for RESCON and OAFS on earth anchors as Toronto suggests it may restrict or ban their use following a 2022 incident.

McElhanney expands environmental leadership team

The firm has appointed four environmental leaders, including three new hires, to build on its established practice across Western Canada.

SPEA congratulates OPG on refurbishing Darlington ahead of schedule, under budget

The union represents engineers and other specialists with Candu Energy, part of AtkinsRéalis, which has completed the world’s largest nuclear refurbishment.

Englobe acquires Tetranex

The deal expands Englobe’s footprint westward and increases its capacity in energy infrastructure, resource efficiency and process engineering.

Products

▶ Brought to you by Canadian Standards Association

Building bridges to last for generations

The 2025 edition of CSA S6:25, Canadian Highway Bridge Design Code (CHBDC), advances a more rigorous and unified approach to designing and constructing bridges for increased safety, durability and sustainability.

Armstrong launches SE-FMS to optimize fluid management

System Envelope – Fluid Management Station is available in modular simplex, duplex and triplex configurations to fit various mechanical room layouts.

FMA90 optimizes processes for wastewater treatment plants

The control unit pairs with flow and level sensors, including Endress+Hauser’s Micropilot radar lineup, to optimize rake control, flow pulse and open channel flow.