Westinghouse submits first documents to CNSC for eVinci VDR

July 7, 2023, 9:30AMNuclear News
Conceptual art of an eVinci microreactor site. (Image: Westinghouse)

Westinghouse Electric Company has submitted to the Canadian Nuclear Safety Commission the first set of vendor design review (VDR) documents for its eVinci microreactor, the Pennsylvania-based nuclear technology firm announced yesterday. In September 2021, Westinghouse signed a service agreement with the CNSC that initiated the VDR.

Canada completes second phase of IMSR design review

April 21, 2023, 7:00AMNuclear News
A rendition of Terrestrial Energy’s IMSR. (Image: NRC)

The Canadian Nuclear Safety Commission (CNSC) has completed phase two of its prelicensing vendor design review for Terrestrial Energy’s Integral Molten Salt Reactor (IMSR), the Ontario-based advanced nuclear technology firm announced Tuesday. Phase one of the VDR commenced in April 2016 and was completed in November of the following year.

CNSC vendor design review of eVinci microreactor to begin

September 29, 2022, 12:05PMNuclear News

Westinghouse's eVinci microreactor (Image: Westinghouse)

Westinghouse Electric Company has signed a service agreement with the Canadian Nuclear Safety Commission (CNSC) to bring the eVinci microreactor closer to commercialization, the company announced Tuesday. The agreement initiates a vendor design review (VDR)—a prelicensing technical assessment of a company’s reactor technology.

The objective of a VDR, according to the CNSC, is to verify the acceptability of a nuclear power plant design with respect to Canadian nuclear regulatory requirements and expectations, as well as Canadian codes and standards. The review also aims to identify fundamental barriers to licensing a new design in Canada and to assure that a resolution path exists for any design issues identified.