<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.s49daa8f3-0412-40d7-97bb-0866358046adP0 { 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.s49daa8f3-0412-40d7-97bb-0866358046adC0 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s49daa8f3-0412-40d7-97bb-0866358046adC0-000000 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s49daa8f3-0412-40d7-97bb-0866358046adC0-000001 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s49daa8f3-0412-40d7-97bb-0866358046ad000002 { color: black; background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s49daa8f3-0412-40d7-97bb-0866358046adC0-000003 { 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="s49daa8f3-0412-40d7-97bb-0866358046adP0"><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0">    </span><a href="https://sdlegislature.gov/Rules?Rule=44:73:12:33"><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0-000000">44:73:12:33</span></a><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0-000001">.  Water supply systems.</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">A facility shall ensure its</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> water supply system </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">supplies</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> water to the fixtures and equipment on the </span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0">facility's </span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0">upper floors at a minimum pressure of </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">fifteen</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> pounds </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">per</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> square inch</span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">,</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> </span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0">or </span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0">1055.9 kilograms </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">per</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> square meter</span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">,</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> during maximum demand periods. Each water service main, branch main, riser, and branch to a group of fixtures </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">must</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> be valved. Stop valves </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">must</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> be provided at each fixture. Hot, cold, and chilled water piping and waste piping on which condensation may occur </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">must</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> be insulated. Insulation of cold and chilled water lines </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">must</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> include an exterior vapor barrier.</span></p><p dir="ltr" class="s49daa8f3-0412-40d7-97bb-0866358046adP0"><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046ad000002"> </span></p><p dir="ltr" class="s49daa8f3-0412-40d7-97bb-0866358046adP0"><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0">    </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0-000001">Source:</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> SL 1975, ch 16, § 1; 6 SDR 93, effective July 1, 1980; 14 SDR 81, effective December 10, 1987; 22 SDR 70, effective November 19, 1995; 28 SDR 83, effective December 16, 2001; transferred from § </span><a href="https://sdlegislature.gov/Rules?Rule=44:04:13:34"><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0-000003">44:04:13:34</span></a><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">, 42 SDR 51, effective October 13, 2015</span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">; 51 SDR 53, effective November 11, 2024</span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">.</span></p><p dir="ltr" class="s49daa8f3-0412-40d7-97bb-0866358046adP0"><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0">    </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0-000001">General Authority:</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-12-13"><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0-000003">34-12-13</span></a><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">.</span></p><p dir="ltr" class="s49daa8f3-0412-40d7-97bb-0866358046adP0"><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0">    </span><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0-000001">Law Implemented:</span><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046adC0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-12-13"><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0-000003">34-12-13</span></a><span class="s49daa8f3-0412-40d7-97bb-0866358046adC0">.</span></p><p dir="ltr" class="s49daa8f3-0412-40d7-97bb-0866358046adP0"><span xml:space="preserve" class="s49daa8f3-0412-40d7-97bb-0866358046ad000002"> </span></p></div></body></html>