1. (a) The following classes of aboveground storage tanks or systems are specifically excluded from all provisions of this Chapter:

   1. (1) All tanks used in the exploration or production of oil and gas, including well service equipment and natural gas compression equipment.
   2. (2) All mobile or temporary tanks used at construction sites.
   3. (3) All farm and ranch tanks.
   4. (4) All tanks used by public utilities in the generation of electric power for public use.
   5. (5) All tanks used by manufacturers in the production of goods.
   6. (6) Emergency generator tanks.
   7. (7) All tanks that contain motor oil, used motor oil or antifreeze located at retail motor vehicle lubrication facilities or automotive service centers.
   8. (8) Tanks used for storing heating oil for consumptive use on the premises where stored.
2. (b) These exclusions do not extend to permanently located fuel storage tanks used to fuel company vehicles, even though the vehicles may be driven to production or construction sites.

Added at 9 Ok Reg 2719, eff 7-13-92

Amended at 17 Ok Reg 2875, eff 7-15-00

Amended at 19 Ok Reg 1616, eff 6-13-02

Amended at 21 Ok Reg 2079, eff 7-1-04

Amended at 31 Ok Reg 1010, eff 9-12-14

Amended at 32 Ok Reg 794, eff 8-27-15

Amended at 36 Ok Reg 576, eff 8-1-19

Amended at 37 Ok Reg 1143, eff 10-1-20