Section 126-18-005 - Remedial Action005.01 At any time after notification of a release, the Department may require the responsible person to develop and submit a written remedial action plan in accordance to a schedule and format established by the Department.005.02 The remedial action plan is subject to the Department's review and approval.005.03 Upon approval of the remedial action plan or as directed by the Department, the responsible person shall implement the plan and any modifications pursuant to a schedule and in a format established by the Department.005.04 Remedial action of an oil or hazardous substance release shall proceed in a timely and diligent manner and in accordance with a schedule established by the Department. Actions such as, but not limited to, environmental monitoring and limiting public access may be included as remedial action responsibilities.005.05 Cleanup shall be to the extent which will prevent a hazard to human health, safety, and the land and waters of the state. Remedial action for ground water shall be performed pursuant to the requirements in Appendix A of Title 118 - Ground Water Quality Standards and Use Classification.126 Neb. Admin. Code, ch. 18, § 005