https://seismicpra.epri.com/index.php?action=history&feed=atom&title=Soil_Failure_Evaluation_%28Task_7%29 2026-05-07T17:27:24Z Revision history for this page on the wiki MediaWiki 1.35.1 https://seismicpra.epri.com/index.php?title=Soil_Failure_Evaluation_(Task_7)&diff=104&oldid=prev 2022-05-31T22:16:00Z

<p>1 revision imported</p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:16, 31 May 2022</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

SeismicAdmin https://seismicpra.epri.com/index.php?title=Soil_Failure_Evaluation_(Task_7)&diff=103&oldid=prev 2022-05-20T21:45:43Z

<p><span dir="auto"><span class="autocomment">Guidance</span></span></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 21:45, 20 May 2022</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l8" >Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>===Guidance===</div></td><td class='diff-marker'> </td><td style="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;"><div>===Guidance===</div></td></tr> <tr><td class='diff-marker'>−</td><td style="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;"><div>For most plants, a review based on design and construction records is considered adequate to screen out these types of failures.  A detailed analysis is needed only if soil failure is deemed significant.  This task is usually carried out by specialist geotechnical engineers.  To the extent that soil failures may impact plant structures housing PRA components, this task should be performed early in the assessment.  The structures and components of interest are provided by the output from the SEL (Task 2).</div></td><td class='diff-marker'>+</td><td style="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;"><div>For most plants, a review based on design and construction records is considered adequate to screen out these types of failures.  A detailed analysis is needed only if soil failure is deemed significant.  This task is usually carried out by specialist geotechnical engineers.  To the extent that soil failures may impact plant structures housing PRA components, this task should be performed early in the assessment.  The structures and components of interest are provided by the output from the SEL <ins class="diffchange diffchange-inline">([[Develop Seismic Equipment List </ins>(Task 2<ins class="diffchange diffchange-inline">)]]</ins>).</div></td></tr> <tr><td class='diff-marker'> </td><td style="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;"></td><td class='diff-marker'> </td><td style="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;"></td></tr> <tr><td class='diff-marker'> </td><td style="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;"><div>==Supplemental Guidance==</div></td><td class='diff-marker'> </td><td style="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;"><div>==Supplemental Guidance==</div></td></tr> </table>

SeismicAdmin https://seismicpra.epri.com/index.php?title=Soil_Failure_Evaluation_(Task_7)&diff=65&oldid=prev 2022-05-19T20:51:56Z

<p>1 revision imported</p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 20:51, 19 May 2022</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

SeismicAdmin https://seismicpra.epri.com/index.php?title=Soil_Failure_Evaluation_(Task_7)&diff=64&oldid=prev 2022-05-16T17:44:21Z

<p></p> <p><b>New page</b></p><div>==Task Overview==<br /> <br /> ===Objective===<br /> The potential for soil liquefaction, slope failures, and damage to buried pipelines is assessed in this task.<br /> <br /> ===Purpose===<br /> The purpose is to determine if SSCs on the SEL are subject to soil failure modes.<br /> <br /> ===Guidance===<br /> For most plants, a review based on design and construction records is considered adequate to screen out these types of failures. A detailed analysis is needed only if soil failure is deemed significant. This task is usually carried out by specialist geotechnical engineers. To the extent that soil failures may impact plant structures housing PRA components, this task should be performed early in the assessment. The structures and components of interest are provided by the output from the SEL (Task 2).<br /> <br /> ==Supplemental Guidance==<br /> <br /> ===Related Element of ASME/PRA Standard===<br /> Part 5, supporting requirements SHA-H1 and SFR-E1<br /> <br /> ===EPRI Guidance===<br /> (none noted)<br /> <br /> ===Other Guidance===<br /> (none noted)</div>

en>SeismicAdmin