PRR - Nuclear Maintenance / Active Components
This page is designed to facilitate access and knowledge transfer by housing information relating technical topics within PRR - Nuclear Maintenance / Active Components. The menu bar to the left provides links to Nuclear Maintenance / Active Components topic-specific wiki pages currently available. This Wiki contains technical information and design descriptions related to the research focus areas of EPRI's Nuclear Maintenance Applications Center (NMAC). The menu bar to the left and the clickable infographic provides links to topic-specific pages within this Wiki. Other key NMAC information can be found at the following sources:
- 3D Component Resources
- Valves
- Terry Turbines
- Mobile Work Management
- Flex/Portable Equipment
- Condition Based Maintenance
- PM Basis Database (PMBD)
- Maintenance Engineering Fundamentals
Other PRR information can be found at the following sources: Membership Information:
Nuclear PRR Website (for browsing and searching for PRR research in various ways)
- Coming Soon
Find other available PRR Wiki Pages
- PRR - BOP / Passive Components
- PRR - Electrical
- PRR - ER Processes
- PRR - Procurement Processes
- All Nuclear Engineering and Plant Performance Wikis
Revision Control
Only EPRI staff can edit wiki content. Each wiki page that has technical content has a revision number (at the top of the page) and a record of revisions (at the bottom of the page). The record of revisions summarizes technical changes made for each revision. Minor, editorial changes may be made without changing the revision number.
When substantive technical changes are made to a page, or new pages are added, member review may be obtained, consistent with the Technical Advisory Committee/Group (TAC/TAG) process used for developing other EPRI products. Since changes are made "live" within the wiki environment, a version that is currently in review will have "in review" following the revision number. Pages or revisions that are in review should be considered preliminary until the review is complete and the "in review" has been removed from the revision number.
Contact EPRI PRR Program
If you have any questions about EPRI PRR products or need support, please e-mail us at PRRsupport@epri.com.
If you have comments on this wiki or identify any issues, please e-mail us at PRRsupport@epri.com.
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Record of Revisions
| Number | Date | Description of Changes |
|---|---|---|
| 0 | 3/8/2021 | Initial Release |
| 1 | 12/20/2023 | Updated to reflect PRR organizational changes |
| 2 | 9/5/2025 | Added PMBD section link to side bar and main page. |
| 3 | 6/1/2026 | Added HRCUG section link to side bar and main page. Updated homepage. |
