<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.s244ad00d-58ae-46fb-8164-57038143fec5P0 { margin-top: 0; line-height: 12.0pt; 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; } span.s244ad00d-58ae-46fb-8164-57038143fec5C0 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s244ad00d-58ae-46fb-8164-57038143fec5C0-000000 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s244ad00d-58ae-46fb-8164-57038143fec5C0-000001 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s244ad00d-58ae-46fb-8164-57038143fec5000002 { color: black; background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s244ad00d-58ae-46fb-8164-57038143fec5C0-000003 { 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="s244ad00d-58ae-46fb-8164-57038143fec5P0"><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0">    </span><a href="https://sdlegislature.gov/Rules?Rule=44:75:13:28"><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0-000000">44:75:13:28</span></a><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0-000001">.  Water supply systems.</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">A facility shall ensure its</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> water supply system </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">supplies</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> water to the fixtures and equipment on the </span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0">facility's </span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0">upper floors at a minimum pressure of </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">fifteen</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> pounds </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">per</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> square inch </span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0">or </span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0">1055.9 kilograms </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">per</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> square meter during maximum demand periods. Each water service main, branch main, riser, and branch to a group of fixtures </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">must</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> be valved. Stop valves </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">must</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> be provided at each fixture. Hot, cold, and chilled water piping and waste piping on which condensation may occur </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">must</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> be insulated. Insulation of cold and chilled water lines </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">must</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> include an exterior vapor barrier.</span></p><p dir="ltr" class="s244ad00d-58ae-46fb-8164-57038143fec5P0"><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5000002"> </span></p><p dir="ltr" class="s244ad00d-58ae-46fb-8164-57038143fec5P0"><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0">    </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0-000001">Source:</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> 42 SDR 51, effective October 13, 2015</span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">; 50 SDR 62, effective November 27, 2023</span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">.</span></p><p dir="ltr" class="s244ad00d-58ae-46fb-8164-57038143fec5P0"><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0">    </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0-000001">General Authority:</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-12-13"><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0-000003">34-12-13</span></a><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">(1)(4)(14).</span></p><p dir="ltr" class="s244ad00d-58ae-46fb-8164-57038143fec5P0"><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0">    </span><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0-000001">Law Implemented:</span><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-12-13"><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0-000003">34-12-13</span></a><span class="s244ad00d-58ae-46fb-8164-57038143fec5C0">.</span></p><p dir="ltr" class="s244ad00d-58ae-46fb-8164-57038143fec5P0"><span xml:space="preserve" class="s244ad00d-58ae-46fb-8164-57038143fec5000002"> </span></p></div></body></html>