Rule 3745-67-53. Containment

If leachate or run-off from a pile is a hazardous waste, then either: (A) (1) The pile shall be placed on an impermeable base that is compatible with the waste under the conditions of treatment or storage; (2) The owner or operator must design, construct, operate, and maintain a run-on control system capable of preventing flow onto the active portion of the pile during peak discharge from at least a twenty-five-year storm; (3) The owner or operator must design, construct, operate, and maintain a run-off management system to collect and control at least the water volume resulting from a twenty-four-hour, twenty-five-year storm; and (4) Collection and holding facilities (e.g., tanks or basins) associated with run-on and run-off control systems must be emptied or otherwise managed expeditiously to maintain design capacity of the system; or (B) (1) The pile shall be protected from precipitation and run-on by some other means; and (2) No liquids or wastes containing free liquids may be placed in the pile. Supplemental Information Authorized By: – Amplifies: – 4/15/1981, 1/7/1983