Holtec International’s SMR, LLC has efficiently accomplished Phase 1 of the Canadian Nuclear Safety Commission (CNSC) Pre-Licensing Review of a Vendor’s Reactor Design for its small modular reactor design, the SMR-160. A Vendor Design Review (VDR) is an evaluation service CNSC supplies to nuclear energy plant designers. The advantages of this direct engagement are early suggestions on the SMR-160 design because it addresses CNSC regulatory necessities and early identification and backbone of potential regulatory or technical points on the design course of. The CNSC employees concluded that “general, SMR, LLC understands and has accurately interpreted the high-level intent of CNSC’s regulatory necessities for the design of nuclear energy vegetation in Canada pertaining to the scope of the Phase 1 VDR.”
“This milestone reinforces our expectation that the SMR 160 will meet Canada’s regulatory necessities whereas additionally offering priceless suggestions that can enable us to additional enhance the design all through the continued regulatory course of,” stated Dr. Kris Singh, President and Chief Executive Officer of Holtec International.
SMR, LLC began Phase 1 of the VDR in mid-2018, addressing the related 19 focus areas and submitting tons of of paperwork over the course of 18 months to help the evaluate. Successfully concluding Phase 1 demonstrates the numerous development of the design and related engineering processes. As anticipated, the CNSC recognized some areas that require follow-up in Phase 2 of the VDR because the evaluate strikes additional into the small print of the design.
Based on suggestions acquired from the Phase 1 VDR, SMR, LLC plans to pursue a Phase 2 VDR within the close to future, to proceed this course of for its walk-away secure reactor with the intention to achieve assurance of a path to licensing certainty in Canada.
The SMR-160 is a light-water based mostly pressurized small modular reactor, which generates 160 MWe (525 MWth) and depends on gravity because the workhorse to function the reactor and the fully passive security methods. The SMR 160 is a common reactor as a result of it may be operated in any terrain, be it parched lands with little water such because the Arabian peninsula and America’s southwest, or coastal lands saturated with corrosive salt air, or the frigid expanse of the north Asia steppes. Having eradicated the danger of any vital radioactivity launch underneath any credible accident state of affairs and by advantage of its small footprint, an SMR-160 energy plant might be readily sited inside densely populated metropolitan and industrial areas. SMR-160’s universality can be mirrored by its versatile operational traits, being readily adaptable to purposes apart from producing electrical energy akin to utilizing a fraction of its output steam for an industrial plant. Simplicity and ease of operation make it pointless for a rustic to deploy a platoon of nuclear engineers to run it. Much of the engineered gear wanted for SMR-160 will likely be manufactured at Holtec’s Advanced Manufacturing Division in Camden, NJ, enabling a major degree of value certainty. Satellite manufacturing vegetation in different SMR-160 host nations are additionally deliberate.
Holtec International is a provider of kit and methods for the power trade based in Mount Laurel, New Jersey and based mostly in Jupiter, Florida, United States. It specializes within the design and manufacture of components for nuclear reactors.
(Source and picture: Holtec International)


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