
Excavation complete on Ottawa’s $232.3M sewage storage tunnel
The machine boring out a new sewage storage system below the nation’s capital had a major breakthrough Monday

Excavation complete on Ottawa’s $232.3M sewage storage tunnel
The machine boring out a new sewage storage system below the nation’s capital had a major breakthrough Monday

Video: Ottawa’s sewer tunnel boring machine readied for big dig
A giant rock-carving machine will soon be rumbling beneath city streets as a massive sewage storage tunnel takes shape. The city said this week that
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