EPRI 5652 PDF

[EPRI NP, “Guideline for the Utilization of Commercial Grade Items in. Nuclear Safety Related Applications (NCIG)”]. Note: This is not an ASME NQA [email protected] responsible for EPRI’s Joint Utility Task Group on procurement “Lessons Learned” post EPRI revision. obtain adequate confidence of suitability for safety application. (EPRI TR NP). • Acceptance process undertaken to provide reasonable assurance.

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It can be downloaded from the link below:. Eprk grade dedication is called into existence by 10CFR21both in the definitions and section We use cookies to help provide and enhance our service and tailor content and ads. As a side npp, if a quality program follows NQA-1, the section for Basic Requirement 7 includes requirements for Commercial Grade Dedication which differ based on the edition followed.

Commercial Grade Dedication CGD can be a tricky area to discuss, and with that, the answer to this is yes and no. The first question received is: EPRI NP has been revised to make it easier pn follow for the performance of commercial grade dedication. As a side note, if a quality program follows NQA-1, the section for Basic Requirement 7 includes requirements for Commercial Grade Dedication which differ based on the edition followed.

If your company manufactures commercial epir and sells the same parts to the nuclear industry as safety related parts, do those parts have to go through 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 on 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. Commercial Grade Dedication CGD can be a tricky area to discuss, and with that, the answer 56652 this is yes and no.

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The process is complete when all critical characteristics are 5625 and the item is designated for use as a basic component. Instrumentation, control and monitoring systems in operating nuclear power plants generally utilize analog technology. This paper will review these aspects of adopting digital control technology and improvements in plant monitoring and network communications eprj nuclear power plants.

Where can I find regulations for commercial grade dedication?

Analog System Upgrades & Obsolescence Management

Digital computer-based control systems provide improved functional control capabilities and the potential for communications with other plant control and monitoring epfi. 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. This is a great question because it can be very difficult to find requirements for commercial grade dedication.

In addition, new challenges are associated with digital technology that must be faced by the utility. Commercial grade dedication is called into existence by 10CFR21both in the definitions and section Digital computer-based control systems provide improved functional control capabilities and the potential for communications with other plant control and monitoring systems.

This is a great question because it can be very difficult to find requirements for commercial grade dedication. Instrumentation, control and monitoring systems in operating nuclear power plants generally utilize analog technology. As far as the dedication process goes, the requirements for it are somewhat loose.

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By continuing you agree to the use of cookies. Published by Elsevier Ltd. Download full text in PDF Download. It can be downloaded from the link below:.

EPRI NP Archives – Acuity Quality Assurance

In Option B, the OEM manufactures commercial parts that are eprii available outside of the nuclear industry and the commercial parts go through a final acceptance process when they are ordered as a nuclear safety related part.

It can be downloaded from the link below:.

Download NRC Letter here. In addition, new challenges are associated with digital technology that must be faced by the utility. The first question received is: 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 eprk ads.

EPRI NP 5652 PDF

As far as the dedication process goes, the requirements for it are somewhat loose. These include items such as evaluating the effects of electromagnetic and radio frequency interference on the system eori, the need for software verification and validation, the review of abnormal conditions and epro analysis ACEsas well as overall licensing aspects and the need to increase use of commercial-grade equipment to decrease cost, particularly for safety systems.

Download NRC Letter here. Abstract Instrumentation, control and monitoring systems in operating nuclear power plants generally utilize analog technology.

This is a great question because it can be very difficult to find requirements for commercial grade dedication. Keywords Nuclear power stations.