Regulator fines engineers 8 years after Mount Polley disaster in B.C.
Three engineers have been disciplined nearly eight years after one of Canada's worst mining catastrophes.
Engineers and Geoscientists British Columbia, a provincial regulatory and licensing body, said in a statement that its years-long investigation into the Mount Polley disaster was among its most complex cases.
As a result, two former engineers have been ordered to pay a combined $226,500 while a third has been temporarily suspended and ordered to complete additional training.
“This marks the final chapter in a long and difficult story for our province and our professions,” CEO Heidi Yang said in the statement.
The tailings dam at the Mount Polley copper and gold mine, owned by Imperial Metals, failed in August 2014, releasing more than 20 million cubic metres of mining wastewater into surrounding waterways in B.C.'s Interior.
The regulator reviewed thousands of documents including contracts, technical reports and drawings, correspondence and daily site reports, it said.
During the disciplinary hearings, it did not make allegations or findings as to the cause of the embankment failure, it said.
Former engineers Todd Martin and Stephen Rice were ordered to pay $94,000 and $132,500, respectively, in fines and legal fees after the panel found both acted unprofessionally.
Martin resigned his licence in 2020, while Rice resigned in 2018. Neither is permitted to practise professional engineering in British Columbia, however they can reapply under conditions.
The regulator said Martin, who was responsible for the geotechnical engineering work at the mine, admitted in a consent order that some of his work was not consistent with prudent engineering practices, including his failure to recommend drilling to improve embankment foundation soils and his failure to record important field observations in 2011.
Rice's unprofessional conduct included failing to properly fill the role of review engineer and allowing a junior engineer with little experience in embankment design to act in a senior role on the project, the regulator said.
Laura Fidel, who was the junior engineer in question, was found to have failed to ensure sufficient observation of the dam and to monitor seepage flows that could provide evidence of unsafe embankment conditions. The panel ordered her to undergo more training and suspended her registration as a professional engineer for two months.
Martin, and lawyers for both Fidel and Rice, could not immediately be reached for comment.
In June, British Columbia's chief auditor of mines found changes in 2016 to the province's requirements for tailings storage facilities made after an independent investigation into the disaster have generally improved the management of mining waste. However, it also found the Mines Ministry is not consistent in its approach to enforcement at tailings storage facilities that aren't in operation, in contrast to its systematic approach for operating ones.
The Mines Ministry and Environment Ministry could not immediately be reached for comment.
After the breach, Engineers and Geoscientists B.C. says it also took actions to improve dam safety, including producing professional practice guidelines relating to dam foundations, updating existing guidelines to clarify certain duties and hosting professional development seminars.
It is currently updating guidelines on legislated dam safety reviews, it said.
“The conclusion of these cases, combined with resources we've developed to improve dam safety, will strengthen our professions and our province's environmental safeguards,” Yang says in the statement.
This report by The Canadian Press was first published March 13, 2022.
Correction
The Canadian Press erroneously reported on March 13 that more than 20 cubic metres of mining waste was spilled in the Mount Polley dam failure in 2014. In fact, more than 20 million cubic metres of waste was spilled.
CTVNews.ca Top Stories
Doctors ask Liberal government to reconsider capital gains tax change
The Canadian Medical Association is asking the federal government to reconsider its proposed changes to capital gains taxation, arguing it will affect doctors' retirement savings.
Keeping these exotic pets is 'cruel' and 'dangerous,' Canadian animal advocates say
Canadian pet owners are finding companionship beyond dogs and cats. Tigers, alligators, scorpions and tarantulas are among some of the exotic pets they are keeping in private homes, which pose risks to public safety and animal welfare, advocates say.
BREAKING Man wanted in connection with deadly shooting in Toronto tops list of most wanted fugitives in Canada
A 35-year-old man wanted in connection with the murder of Toronto resident 29-year-old Sharmar Powell-Flowers nine months ago has topped the list of the BOLO program’s 25 most wanted fugitives across Canada, police announced Tuesday.
Prince William and wife Kate thank public for birthday messages for son Louis
Prince William and his wife Kate thanked the public for their messages which had been sent to mark the sixth birthday of their youngest son Louis on Tuesday.
She was the closest she'd ever been to meeting her biological father. Then life dealt her a blow
Anne Marie Cavner was the closest she'd ever been to meeting her biological father, but then life dealt her a blow. From an unexpected loss to a host of new relationships, a DNA test changed her life, and she doesn't regret a thing.
How quietly promised law changes in the 2024 federal budget could impact your day-to-day life
The 2024 federal budget released last week includes numerous big spending promises that have garnered headlines. But, tucked into the 416-page document are also series of smaller items, such as promising to amend the law regarding infant formula and to force banks to label government rebates, that you may have missed.
Fire engulfs old Edmonton municipal airport hangar
A historical hangar at the former Edmonton municipal airport beside the NAIT main campus was on fire Monday night.
Soft skills, preparation can help new graduates land jobs, experts say
As new graduates enter the workforce over the next few weeks, they are likely to face challenges getting their foot in the door and must be prepared to effectively communicate what they bring to the company.
RCMP uncovers plot to sell drones and equipment to Libya
The RCMP says it has uncovered a ploy to sell Chinese drones and military equipment to Libya illegally.