<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.s3c0a4bed-a6af-49ae-b977-8b20df61793eP0 { 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.s3c0a4bed-a6af-49ae-b977-8b20df61793eC0 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000000 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000001 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s3c0a4bed-a6af-49ae-b977-8b20df61793e000002 { color: black; background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000003 { 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="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">    </span><a href="https://sdlegislature.gov/Rules?Rule=44:90:07:07"><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000000">44</span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000000">:</span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000000">90</span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000000">:</span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000000">07</span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000000">:</span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000000">07</span></a><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000001">.  </span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000001">Potentially hazardous extraction methods.</span><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0"> </span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">T</span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">he department shall permit extraction using the following substances, if 99 percent or greater in purity and if the department deems storage, preparation, electrical, gas monitoring, fire suppression, and exhaust systems methods to be adequate:</span></p><p dir="ltr" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793e000002"> </span></p><p dir="ltr" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">    (1)  </span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">Carbon dioxide;</span></p><p dir="ltr" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">    (2)  </span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">Another liquid chemical, compressed gas, or commercial product that has a flashpoint above 100 degrees Fahrenheit; or</span></p><p dir="ltr" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">    (3)  </span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">Ethanol or solutions of ethanol and water.</span></p><p dir="ltr" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793e000002"> </span></p><p dir="ltr" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">    </span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000001">Source:</span><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0"> </span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">48 SDR 40, effective October 5, 2021.</span></p><p dir="ltr" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">    </span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000001">General Authority:</span><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0"> </span><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-20G-72"><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000003">34-20G-72</span></a><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">(5)(e)(h).</span></p><p dir="ltr" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">    </span><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000001">Law Implemented:</span><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0"> </span><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-20G-72"><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0-000003">34-20G-72</span></a><span class="s3c0a4bed-a6af-49ae-b977-8b20df61793eC0">(5).</span></p><p dir="ltr" class="s3c0a4bed-a6af-49ae-b977-8b20df61793eP0"><span xml:space="preserve" class="s3c0a4bed-a6af-49ae-b977-8b20df61793e000002"> </span></p></div></body></html>