S.D. Admin. R. 44:90:07:07

Current through Register Vol. 51, page 67, December 16, 2024

Section 44:90:07:07 - Potentially hazardous extraction methods

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:

(1) Carbon dioxide;

(2) Another liquid chemical, compressed gas, or commercial product that has a flashpoint above 100 degrees Fahrenheit; or

(3) Ethanol or solutions of ethanol and water.

S.D. Admin. R. 44:90:07:07

48 SDR 040, effective 10/5/2021

General Authority: SDCL 34-20G-72(5)(e)(h).

Law Implemented: SDCL 34-20G-72(5).