<html xmlns="http://www.w3.org/1999/xhtml"><head><meta charset="UTF-8" /><title></title><meta name="Generator" content="PowerTools for Open XML" /><style>span { white-space: pre-wrap; } p.sd9bd3f02-a885-44fb-aedb-a39fd068edcaP0 { margin-top: 0; margin-bottom: 0; margin-left: 0; margin-right: 0; text-indent: 0.00in; text-align: justify; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; line-height: 108%; } span.sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000000 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.sd9bd3f02-a885-44fb-aedb-a39fd068edca000002 { color: black; background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000003 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } </style></head><body><div><p dir="ltr" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaP0"><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">    </span><a href="https://sdlegislature.gov/Rules?Rule=61:08:09:11"><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000000">61:08:09:11</span></a><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001">.  Internal inspection -- Extent of corrosion.</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0"> The inspector shall check on the extent </span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">that</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0"> corrosion has progressed in the boiler metal. If corrosion has affected any area, </span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">the inspector must determine </span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">the thickness of the remaining metal by using ultrasonic equipment pursuant to Article 4, </span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">s</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">ection V, </span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">ASME Boiler </span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">and</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0"> Pressure Vessel Code</span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">, July 1, 2021</span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">.</span></p><p dir="ltr" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaP0"><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edca000002"> </span></p><p dir="ltr" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaP0"><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">    </span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001">Source:</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0"> 23 SDR 139, effective March 5, 1997; 30 SDR 48, effective October 16, 2003</span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">; 50 SDR 47, effective October 16, 2023</span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">.</span></p><p dir="ltr" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaP0"><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">    </span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001">General Authority:</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-29A-14.1"><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000003">34-29A-14.1</span></a><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">.</span></p><p dir="ltr" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaP0"><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">    </span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001">Law Implemented:</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-29A-14.1"><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000003">34-29A-14.1</span></a><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">.</span></p><p dir="ltr" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaP0"><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edca000002"> </span></p><p dir="ltr" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaP0"><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">    </span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001">Reference:</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0"> </span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001">ASME Boiler </span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001">and</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001"> Pressure Vessel Code</span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0-000001">,</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0"> July 1, 2021, edition, section V</span><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">. Copies may be obtained from the American Society of Mechanical Engineers, </span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">Two Park Avenue, New York, NY 10016. Section V, $583</span><span class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaC0">.</span></p><p dir="ltr" class="sd9bd3f02-a885-44fb-aedb-a39fd068edcaP0"><span xml:space="preserve" class="sd9bd3f02-a885-44fb-aedb-a39fd068edca000002"> </span></p></div></body></html>