Rule 3745-54-35. Required aisle space

The owner or operator shall maintain aisle space to allow the unobstructed movement of personnel, fire protection equipment, spill control equipment, and decontamination equipment to any area of facility operation in an emergency, unless it can be satisfactorily demonstrated in the permit application that aisle space is not needed for any of these purposes. Last updated September 25, 2025 at 1:39 PM Supplemental Information Authorized By: – Amplifies: – 4/15/1981