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.
[Source: Renumbered from 165:26-2-1 at 23 Ok Reg 2297, eff 7-1-06; Amended at 25 Ok Reg 2187, eff 7-11-08; Amended at 26 Ok Reg 1831, eff 7-1-09; Amended at 35 Ok Reg 1010, eff 10-1-18]