EPRI NP-5652 PDF

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 .

Author: Kazibei Akinomuro
Country: Andorra
Language: English (Spanish)
Genre: Career
Published (Last): 8 November 2004
Pages: 364
PDF File Size: 5.48 Mb
ePub File Size: 10.29 Mb
ISBN: 505-8-89216-821-8
Downloads: 93679
Price: Free* [*Free Regsitration Required]
Uploader: Vuzil

Hsu Y, Chen M. Thousands of components such as piping, fitting, breaker, relay, motor, and control device etc. The process is complete when all critical characteristics are verified and the item is designated for use as a basic component.

Keywords Nuclear power stations. Download full text in PDF Download.

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. By continuing to use our website, you are agreeing to our privacy policy. Np-56522 paper will review these aspects of adopting np-5562 control technology and improvements in plant monitoring and network communications to nuclear power plants.

Check Out Now Continue Browsing. This site uses cookies. Published by Elsevier Ltd. If your company manufactures commercial parts and sells the same parts to the nuclear industry as safety related parts, do those parts have to go through Commercial Grade Dedication?

The np–5652 process qualified the commercial off-the-shelf components to be applied as basic components. Abstract Instrumentation, control and monitoring systems in operating nuclear power plants generally utilize analog technology.

  PIT 28A DRUK EBOOK

Analog System Upgrades & Obsolescence Management

The requirements for equipment qualification are described in IEEE standards. EPRI NP has been revised to make it easier to follow for the performance of commercial grade dedication. You do not have access to this content. Sign into or create your free personal account. As far as the dedication process goes, the requirements for it are somewhat loose.

Shibboleth is an access management service that provides single sign-on protected resources.

Learn about subscription and purchase options. In addition, new challenges are associated with digital technology that must be faced by the utility. It operates independently of a user’s location or IP address.

By continuing you agree to the use of cookies. It can be downloaded from the link below: Click here to Renew Now.

I&C Analog System Upgrades for Nuclear Facilities | Leonardo DRS

Download NRC Letter here. 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 Epru has in regards to controlling the drawings and commercial process and receiving additional feedback from commercial uses of the items.

Recommended articles Citing articles 0. Interactive Graphics Video Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature 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.

This is a great question because it can be very difficult to find requirements for commercial grade dedication. The key to successful dedication will be dependent on the well-defined component requirements and good project planning.

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

For assistance or to subscribe, please contact us: Digital computer-based control systems provide improved functional control capabilities and the potential for communications with other plant control and monitoring systems. 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.

  KUTTA-JOUKOWSKI CONDITION PDF

Related Content Customize your page view by dragging and repositioning the boxes below. You either do not have a subscription or your subscription has expired.

Some tools below are only available to our subscribers or users with an online account. Engineering Technology Management Nuclear Engineering. This paper describes the general practice and lessons learned from Commercial-Grade Item dedication for nuclear safety-related system applications in Taiwan.

For assistance or to subscribe, please contact us:. 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.

This paper introduces the self-reliant experiences in dedication and economic benefit to local nuclear power plants. It can be downloaded from the link below:. In the Beginning — Customer to Concept. All you need to read in the other general jounals BMJ ; We use cookies to help provide and enhance our service and tailor content and ads.

Besides, the technical evaluation and equipment qualification are included during the dedication process. Instrumentation, control and monitoring systems in operating nuclear power plants generally utilize analog technology.