Residents affected by boring machine debacle call for compensation as construction persists 2 years on

The boring machine that got stuck beneath a west Toronto neighbourhood for over a year might be freed, but residents say that hasn't stopped the flow of construction crews from wreaking havoc on their street.

The City of Toronto said things have been progressing well since the machine was retrieved in October, with workers now focused on installing a new maintenance hole, abandoning an old storm sewer and repairing another as part of the original flooding prevention project the boring machine was used for.

But that work has shaken the foundations of nearby homes, left residents overwhelmed by the noise and vibrations and upended the neighbourhood's sidewalks, according to resident Tanya Boswick — all side effects she said were downplayed by the city.

"Once again, we just continue to be affected by delays and noise and at a much more substantial rate than anybody prepares us for," she said.

"Frankly, I think that the people living here should be compensated for how much our lives have been upended."

Boswick isn't alone. John Guglielmo, a resident with support of over 50 others, penned a letter to the City of Toronto and provincial government earlier this month asking to be reimbursed for 50 per cent of 2.5 years of property tax. The letter also calls for an "official apology" that addresses the disruption the neighbourhood experienced as a result of "crucial errors" made by both the city and the contractors in charge of the original project.

While the city has already agreed to investigate how the mistake happened, who is responsible and what can be done to avoid situations like this in the future, Guglielmo said he supports the idea of the auditor general taking a second look.

"There's one lady who has a baby who's constantly crying," he said of his neighbourhood. "People other than me are complaining to the point of asking the city to be moved to a hotel so that they can continue working."

"Our lives have been changed for almost three years now and we want accountability for what has been going on."

The boring machine was used to dig a new storm sewer under Old Mill Drive as part of a larger project to limit chronic basement flooding in the area. That work began in March 2022, with the remote-controlled borer meant to carve a 282 metre-long sewer path to a pre-built exit shaft on Bloor Street West. 

But with just seven metres left to go on its route, the machine hit 14 underground steel tiebacks, which had been part of the construction of two nearby condo buildings. It became ensnared in them and then got twisted and turned off course. 

The struggle to remove the tunnel borer has repeatedly pushed back the completion date of the larger project, which was initially expected to cost about $9 million.

The city estimated it would actually cost at least $25 million, but Mika Raisanen, director of design and construction at the city, said the exact number is still being tallied.

Some west-end Toronto residents reported seeing raw sewage and subway noise increasing on their street after the boring machine was removed.