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	<id>https://seismicpra.epri.com/index.php?action=history&amp;feed=atom&amp;title=Peer_Review_%28Task_16%29</id>
	<title>Peer Review (Task 16) - Revision history</title>
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	<updated>2026-04-17T13:20:17Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://seismicpra.epri.com/index.php?title=Peer_Review_(Task_16)&amp;diff=74&amp;oldid=prev</id>
		<title>SeismicAdmin: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://seismicpra.epri.com/index.php?title=Peer_Review_(Task_16)&amp;diff=74&amp;oldid=prev"/>
		<updated>2022-05-31T22:15:41Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 22:15, 31 May 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>SeismicAdmin</name></author>
	</entry>
	<entry>
		<id>https://seismicpra.epri.com/index.php?title=Peer_Review_(Task_16)&amp;diff=73&amp;oldid=prev</id>
		<title>SeismicAdmin: /* Other Guidance */</title>
		<link rel="alternate" type="text/html" href="https://seismicpra.epri.com/index.php?title=Peer_Review_(Task_16)&amp;diff=73&amp;oldid=prev"/>
		<updated>2022-05-22T21:13:18Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Other Guidance&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:13, 22 May 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l31&quot; &gt;Line 31:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 31:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Other Guidance===&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;===Other Guidance===&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;NRC Regulatory Guide 1.200, Revision 2&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;NRC &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[https://www.nrc.gov/docs/ML0904/ML090410014.pdf &lt;/ins&gt;Regulatory Guide 1.200, Revision 2&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;NEI 12-13, “External Hazards PRA Peer Review Process Guidelines,” provides industry-approved guidance for performing the SPRA peer review.   &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[https://www.nrc.gov/docs/ML1224/ML12240A027.pdf &lt;/ins&gt;NEI 12-13&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;, “External Hazards PRA Peer Review Process Guidelines,” provides industry-approved guidance for performing the SPRA peer review.   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;NEI 00-02, “Probabilistic Risk Assessment Peer Review Process Guidance”  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[https://www.nrc.gov/docs/ML0615/ML061510619.pdf &lt;/ins&gt;NEI 00-02&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;, “Probabilistic Risk Assessment Peer Review Process Guidance”  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;NEI 05-04, “Process for Performing PRA Peer Reviews Using the ASME PRA Standard (Internal Events)”  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[https://www.nrc.gov/docs/ML0834/ML083430462.pdf &lt;/ins&gt;NEI 05-04&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;, “Process for Performing PRA Peer Reviews Using the ASME PRA Standard (Internal Events)”  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;NEI 07-12, “Fire Probabilistic Risk Assessment Peer Review Process Guidelines”  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[https://www.nrc.gov/docs/ML1022/ML102230070.pdf &lt;/ins&gt;NEI 07-12&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;, “Fire Probabilistic Risk Assessment Peer Review Process Guidelines”  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;NEI 17-07, Revision 2, “Performance of PRA Peer Reviews Using the ASME/ANS PRA Standard”&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[https://www.nrc.gov/docs/ML1923/ML19231A182.pdf &lt;/ins&gt;NEI 17-07&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]&lt;/ins&gt;, Revision 2, “Performance of PRA Peer Reviews Using the ASME/ANS PRA Standard”&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>SeismicAdmin</name></author>
	</entry>
	<entry>
		<id>https://seismicpra.epri.com/index.php?title=Peer_Review_(Task_16)&amp;diff=15&amp;oldid=prev</id>
		<title>SeismicAdmin: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://seismicpra.epri.com/index.php?title=Peer_Review_(Task_16)&amp;diff=15&amp;oldid=prev"/>
		<updated>2022-05-19T20:51:35Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 20:51, 19 May 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>SeismicAdmin</name></author>
	</entry>
	<entry>
		<id>https://seismicpra.epri.com/index.php?title=Peer_Review_(Task_16)&amp;diff=14&amp;oldid=prev</id>
		<title>en&gt;SeismicAdmin at 17:42, 16 May 2022</title>
		<link rel="alternate" type="text/html" href="https://seismicpra.epri.com/index.php?title=Peer_Review_(Task_16)&amp;diff=14&amp;oldid=prev"/>
		<updated>2022-05-16T17:42:24Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Task Overview==&lt;br /&gt;
&lt;br /&gt;
===Objective===&lt;br /&gt;
The objective of the peer review is to have the SPRA study endorsed by independent risk analysts.&lt;br /&gt;
&lt;br /&gt;
===Purpose===&lt;br /&gt;
The purpose of the SPRA peer review is to assess the SPRA and determine whether the methodology and its implementation meet the requirements of Part 5 of ASME/ANS Standard.  Another purpose of the peer review is to determine strengths and weaknesses in the SPRA.&lt;br /&gt;
&lt;br /&gt;
===Guidance===&lt;br /&gt;
The AMSE/ANS Standard provides requirements for performing a review that include:&lt;br /&gt;
* The composition of the peer review team and the qualifications of team members.&lt;br /&gt;
* The scope of the peer review including:&lt;br /&gt;
:- Whether the seismic hazard study used in the PRA is appropriately specific to the site and has met the relevant requirements of the Standard.&lt;br /&gt;
:- Whether the seismically induced initiating events are properly identified, the SSCs are properly modeled, and the accident sequences are properly quantified as well as that the SEL is reasonable for the plant, considering the reactor type, plant vintage, and specific design.&lt;br /&gt;
:- Whether the seismic response analysis used in the development of seismic fragilities meets the relevant requirements of the Standard including the input ground motion, structural modeling including SSI effects, parameters of structural response, and the reasonableness of the calculated seismic response.&lt;br /&gt;
:- Whether the seismic walkdown provides valid screening, seismic spatial interactions, and identification of critical failure modes.&lt;br /&gt;
:- Whether the methods and data used in the fragility analysis of SSCs are adequate for the purpose.  The review team should perform independent fragility calculations of a selected sample of components covering different categories and contributions to CDF and LERF.&lt;br /&gt;
:- Whether the seismic quantification method used in the seismic PRA is appropriate and provides all the results and insights needed for risk-informed decisions, including the CDF and LERF estimates, and uncertainty bounds and on the significant risk contributors.&lt;br /&gt;
&lt;br /&gt;
==Supplemental Guidance==&lt;br /&gt;
&lt;br /&gt;
===Related Element of ASME/PRA Standard===&lt;br /&gt;
Part 5, Seismic Hazard Analysis (SHA) &lt;br /&gt;
&lt;br /&gt;
Part 5, Seismic Fragility Response (SFR)&lt;br /&gt;
&lt;br /&gt;
Part 5, Seismic Plant-Response (SPR)&lt;br /&gt;
&lt;br /&gt;
===EPRI Guidance===&lt;br /&gt;
(none noted)&lt;br /&gt;
&lt;br /&gt;
===Other Guidance===&lt;br /&gt;
NRC Regulatory Guide 1.200, Revision 2&lt;br /&gt;
&lt;br /&gt;
NEI 12-13, “External Hazards PRA Peer Review Process Guidelines,” provides industry-approved guidance for performing the SPRA peer review.  &lt;br /&gt;
&lt;br /&gt;
NEI 00-02, “Probabilistic Risk Assessment Peer Review Process Guidance” &lt;br /&gt;
&lt;br /&gt;
NEI 05-04, “Process for Performing PRA Peer Reviews Using the ASME PRA Standard (Internal Events)” &lt;br /&gt;
&lt;br /&gt;
NEI 07-12, “Fire Probabilistic Risk Assessment Peer Review Process Guidelines” &lt;br /&gt;
&lt;br /&gt;
NEI 17-07, Revision 2, “Performance of PRA Peer Reviews Using the ASME/ANS PRA Standard”&lt;/div&gt;</summary>
		<author><name>en&gt;SeismicAdmin</name></author>
	</entry>
</feed>