<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.sd508e319-070f-4f39-9af1-16069ec85f1eP0 { 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.sd508e319-070f-4f39-9af1-16069ec85f1eC0 { background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.sd508e319-070f-4f39-9af1-16069ec85f1eC0-000000 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.sd508e319-070f-4f39-9af1-16069ec85f1eC0-000001 { background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.sd508e319-070f-4f39-9af1-16069ec85f1e000002 { background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.sd508e319-070f-4f39-9af1-16069ec85f1eC0-000003 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.sd508e319-070f-4f39-9af1-16069ec85f1eC2 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; text-decoration: underline; font-style: normal; font-weight: normal; margin: 0; padding: 0; } </style></head><body><div><p dir="ltr" class="sd508e319-070f-4f39-9af1-16069ec85f1eP0"><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">    </span><a href="https://sdlegislature.gov/Rules?Rule=20:54:21:01"><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0-000000">20:54:21:01</span></a><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0-000001">.  Materials used in installation.</span><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0"> Materials used in installation of water conditioning and treatment equipment must conform to Section 604.0, Materials, of the Uniform Plumbing Code, 20</span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">24</span><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0"> edition.</span></p><p dir="ltr" class="sd508e319-070f-4f39-9af1-16069ec85f1eP0"><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1e000002"> </span></p><p dir="ltr" class="sd508e319-070f-4f39-9af1-16069ec85f1eP0"><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">    </span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0-000001">Source:</span><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0"> SL 1975, ch 16, § 1; 12 SDR 91, effective December 2, 1985; 12 SDR 151, 12 SDR 155, effective July 1, 1986; 23 SDR 83, effective November 28, 1996; 29 SDR 52, effective October 20, 2002; 30 SDR 99, effective December 22, 2003; 38 SDR 40, effective September 20, 2011</span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">; 43 SDR 31, effective September 12, 2016; 52 SDR 42, effective October 28, 2025</span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">.</span></p><p dir="ltr" class="sd508e319-070f-4f39-9af1-16069ec85f1eP0"><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">    </span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0-000001">General Authority:</span><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=36-25-15"><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0-000003">36-25-15</span></a><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">.</span></p><p dir="ltr" class="sd508e319-070f-4f39-9af1-16069ec85f1eP0"><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">    </span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0-000001">Law Implemented:</span><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=36-25-15"><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0-000003">36-25-15</span></a><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">.</span></p><p dir="ltr" class="sd508e319-070f-4f39-9af1-16069ec85f1eP0"><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1e000002"> </span></p><p dir="ltr" class="sd508e319-070f-4f39-9af1-16069ec85f1eP0"><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">    </span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0-000001">Reference:</span><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0"> </span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0-000001">Uniform Plumbing Code</span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">, the 20</span><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">24</span><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0"> edition, International Association of Plumbing and Mechanical Officials. Copies may be obtained from the International Association of Plumbing and Mechanical Officials, 5001 East Philadelphia Street, Ontario, CA 91761. </span><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">Copies may be viewed free of charge at </span><a href="https://epubs.iapmo.org/2024/UPC/"><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC2">https://epubs.iapmo.org/2024/UPC/</span></a><span class="sd508e319-070f-4f39-9af1-16069ec85f1eC0">.</span></p><p dir="ltr" class="sd508e319-070f-4f39-9af1-16069ec85f1eP0"><span xml:space="preserve" class="sd508e319-070f-4f39-9af1-16069ec85f1e000002"> </span></p></div></body></html>