- (a) Each fill pipe must be identified by a tag or other marking to identify the product for which the tank is used. The marking must be maintained in legible condition throughout the life of the tank. Color-coding may also be used in addition to marking.
- (b) If the fill pipe is located within the containment dike a spill bucket is not required.
Added at 21 Ok Reg 2079, eff 7-1-04
Amended at 22 Ok Reg 1752, eff 7-1-05
Amended at 23 Ok Reg 144, eff 10-6-05 (emergency)
Amended at 23 Ok Reg 2297, eff 7-1-06
Amended at 25 Ok Reg 2187, eff 7-11-08