Oklahoma Administrative Code (Last Updated: March 11, 2021) |
TITLE 165. Corporation Commission |
Chapter 26. Aboveground Storage Tanks |
Subchapter 2. General Requirements for Aboveground Storage Tank Systems |
Part 1. DESIGN AND INSTALLATION |
SECTION 165:26-2-1.3. Approved tanks, tank design
Latest version.
- (a) The material and construction of the tank must be compatible with the material stored and the conditions of storage such as pressure and temperature.(b) Underground tanks installed for aboveground use prior to July 1, 2007 may be used if installed inside secondary containment.(c) Only tanks designed for aboveground use may be installed aboveground after July 1, 2007.(d) Product lines must be installed above the maximum liquid level except for vertical tanks may have bottom openings if installed inside concrete secondary containment and meet all other general provisions in accordance with this Chapter.