Difference between revisions of "Level 1 General PRA Methods"
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(Created page with "The following methods have been reported to EPRI as having been evaluated to determine whether they are NDMs or not. Available information on the basis for determining that a...") |
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! Date !! Title !! Description !! Implementing Document !! Is this a “Newly Developed Method (NDM)”? !! Link to NDM Decision Justification !! Has a NDM Peer Review been conducted? !! Link to NDM Peer Review Public Summary | ! Date !! Title !! Description !! Implementing Document !! Is this a “Newly Developed Method (NDM)”? !! Link to NDM Decision Justification !! Has a NDM Peer Review been conducted? !! Link to NDM Peer Review Public Summary | ||
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| − | |Dec 2019 || EDG Component Reliability Data Development || | + | |Dec 2019 || EDG Component Reliability Data Development ||The method adds detail to the calculation methodology for converting the raw EDG performance data into component reliabilities and removes conservatism from EDG component failure rates.||PWROG-19019-NP, Rev 0|| Y ||Not yet available|| In progress ||Not yet available |
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| + | |Apr 2020 || General Screening Criteria for Loss of Room Cooling ||The method addresses support system modeling and environmental conditions impacting component availability and reliability in PRA modeling.||PWROG-19020-NP, Rev 1|| Y ||Section 4.1 of [https://www.nrc.gov/docs/ML2023/ML20230A124.html PWROG-19020-Rev 1]|| Y || [https://www.nrc.gov/docs/ML2023/ML20230A124.html PWROG-19020-Rev 1] | ||
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Latest revision as of 11:59, 10 November 2021
The following methods have been reported to EPRI as having been evaluated to determine whether they are NDMs or not. Available information on the basis for determining that a method is or is not an NDM and a summary of any completed NDM Peer Reviews are included as provided to EPRI by the party making the determination or conducting the NDM Peer Review.
| Date | Title | Description | Implementing Document | Is this a “Newly Developed Method (NDM)”? | Link to NDM Decision Justification | Has a NDM Peer Review been conducted? | Link to NDM Peer Review Public Summary |
|---|---|---|---|---|---|---|---|
| Dec 2019 | EDG Component Reliability Data Development | The method adds detail to the calculation methodology for converting the raw EDG performance data into component reliabilities and removes conservatism from EDG component failure rates. | PWROG-19019-NP, Rev 0 | Y | Not yet available | In progress | Not yet available |
| Apr 2020 | General Screening Criteria for Loss of Room Cooling | The method addresses support system modeling and environmental conditions impacting component availability and reliability in PRA modeling. | PWROG-19020-NP, Rev 1 | Y | Section 4.1 of PWROG-19020-Rev 1 | Y | PWROG-19020-Rev 1 |