- (a) Definitions. "Cutback asphalt" means a basic asphalt or asphaltic concrete containing a petroleum distillate.
- (b) Requirements. No owner, operator and/or contractor shall prepare or apply cutback liquefied asphalt without the prior written consent of the Division Director. Such consent may be granted during Oklahoma's non-oxidant season, i.e., December 1 through the last day of February.
Added at 11 Ok Reg 977, eff 1-14-94 (emergency)
Added at 11 Ok Reg 2031, eff 5-26-94
Amended at 16 Ok Reg 1774, eff 6-11-99
Amended at 36 Ok Reg 1573, eff 9-15-19