May 12, 2025

Contractors selected for Canada’s nuclear waste repository

By ExchangeMonitor

Canada’s Nuclear Waste Management Organization has announced a multi-contractor team, including WSP Canada, to design the deep underground spent fuel repository planned for Ontario.

In a Monday press release, the Nuclear Waste Management Organization (NWMO) said it has chosen a team of WSP Canada, Peter Kiewit Sons, Hatch Ltd., Thyssen Mining Construction of Canada Ltd. and Kinectrics to design and plan the disposal site.

The Canadian agency has used its version of consent-based siting to select a waste disposal site in northwestern Ontario for the proposed disposal site.

Once the underground repository wins approval from the federal government’s multi-year regulatory process and a tribal review process, construction could begin, NWMO said in the release.

The agency and the companies will work together to make the repository a reality, NWMO said in the release. WSP will be in charge of design and engineering for the project; Kiewit is to handle construction; Hatch will design the deep mine; Thyssen Mining will handle mine construction and Kinectrics is responsible for in-depth nuclear operations management.

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NEW: Via public records request, I’ve been able to confirm reporting today that a warrant has been issued for DOE deputy asst. secretary of spent fuel and waste disposition Sam Brinton for another luggage theft, this time at Las Vegas’s Harry Reid airport. (cc: @EMPublications)

DOE spent fuel lead Brinton accused of second luggage theft.



by @BenjaminSWeiss, confirming today's reports with warrant from Las Vegas Metro PD.

Waste has been Emplaced! 🚮

We have finally begun emplacing defense-related transuranic (TRU) waste in Panel 8 of #WIPP.

Read more about the waste emplacement here: https://wipp.energy.gov/wipp_news_20221123-2.asp

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