Owners and operators shall use an UST system made of or lined with materials that are compatible with and impermeable to the substance stored in the UST system.
| Note: | Owners and operators storing alcohol blends may use the following codes to comply with the requirements of this section: |
(1) American Petroleum Institute Publication 1626, "Storing and Handling Ethanol and Gasoline-Ethanol Blends at Distribution Terminals and Service Stations"; and
(2) American Petroleum Institute Publication 1627, "Storage and Handling of Gasoline-Methanol/Cosolvent Blends at Distribution Terminals and Service Stations."
[Statutory Authority: Chapter 90.76 RCW. 90-24-017, § 173-360-323, filed 11/28/90, effective 12/29/90.]