In case you haven’t heard about them already, there are a couple of revised documents that are important to review. EPRI NP has been revised to make it. Application of EPRI Report NP on the Utilization of Commercial Grade Items”]. Commercial Grade Item (CGI) – A structures, systems, and components. Three responders cite EPRI NP in addition to NQA or 5) Seven of 7 responders use CGI dedication for Safety Class and Safety Significant .

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Engineering Technology Management Nuclear Engineering. Sign into or create your free personal account.

The dedication process qualified the commercial off-the-shelf components to be applied as basic components. Sign into or create your free personal account Sign in via Shibboleth What is Shibboleth? For assistance or to subscribe, please contact us:. Related Content Customize your page view by dragging and repositioning the boxes below. Instrumentation, control and monitoring systems in operating nuclear power plants wpri utilize analog technology.

Hsu Y, Chen M.

Adopting Modem Computer System Technology to Nuclear Power Plant Operations – ScienceDirect

Keywords Nuclear power stations. Citing articles are presented as examples only. All you need to read in the other general jounals BMJ ; It can be downloaded from the link below:. This is a great question because it can be very difficult to find requirements for commercial grade dedication. Functionality and Operability Criteria. Np-652 your company manufactures commercial parts and sells the same parts to the nuclear industry as safety related parts, do those parts have to go erpi Commercial Grade Dedication?

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Tag: EPRI NP-5652

You do not have access to this content. You either do not have a subscription or your subscription has expired. In Option B, the OEM manufactures commercial parts that are readily available outside of the nuclear industry and the commercial parts go through a final acceptance process when eppri are ordered as a nuclear safety related part.

Besides, the technical evaluation and equipment qualification are included during the dedication process. Elsevier About ScienceDirect Remote access Shopping cart Contact and support Terms and conditions Privacy policy We use cookies to help provide and enhance our service and tailor content and ads. These include items such as evaluating the effects of electromagnetic and radio frequency interference on the system reliability, the need for software verification and n;-5652, the review of abnormal conditions and events analysis ACEsas well as overall licensing aspects and the need to increase use of commercial-grade equipment to decrease cost, particularly for safety systems.

Check Out Now Continue Browsing. Click here to Renew Now. Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal. Some tools below are only available to our subscribers or users with an online account. Where can I find regulations for commercial grade dedication?

You can always perform full CGD of the items, but this guidance allows the OEM to perform an acceptance process that is appropriate based epru the advantages that the OEM has in regards to controlling the drawings and commercial process and receiving additional feedback from commercial uses of the items.

Nutherm International, Inc. – Dedication Services

The Scope of dedication includes material, electrical and mechanical components located in mild and harsh environment. Abstract Instrumentation, control and monitoring systems in operating nuclear power plants generally utilize analog technology. Download full text in PDF Download. As far as the dedication process goes, the requirements for it are somewhat loose. EPRI NP has been revised to make it easier to follow for the performance of commercial grade dedication.

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The process is complete when all critical characteristics are verified and the item is designated for use as a basic component. It operates independently of a user’s location or IP address.

Analog System Upgrades & Obsolescence Management

Commercial Grade Dedication CGD can be a tricky area to discuss, and with that, the answer to this is yes and no. As these systems age and become obsolete, utility companies are beginning to incorporate digital technology due to its proven record of high reliability in other industries, as well as wide spread availability.

Published by Elsevier Ltd. This paper introduces the self-reliant experiences in dedication and economic benefit to local nuclear power plants.

The requirements for equipment qualification are described in IEEE standards. This paper describes the general practice and lessons learned from Commercial-Grade Item dedication for nuclear safety-related system applications in Taiwan.

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