An owner or operator may submit a request for an extension to the Commissioner at the time of abatement. An owner or operator shall ensure that a request for extension submitted in accordance with <cite data-path="13.02.01.17|A.">section §A of this regulation</cite>:Is submitted in writing; Is submitted prior to the date of abatement completion noted in the violation notice; and Demonstrates that:Compliance with the deadline is impracticable; and Delay will not cause undue harm. The Commissioner may grant an extension. An extension approved and granted by the Commissioner in accordance with <cite data-path="13.02.01.17|C.">§C of this regulation</cite> will not satisfy or modify an owner or operator’s obligation to comply with applicable law.