Ohio Administrative Code › Title 3745 - Ohio Environmental Protection Agency › Chapter 3745-55 - Corrective Action, Closure, Post-Closure, and Financial Requirements › Section 3745-55-18 - Post-closure plan and amendment of post-closure plan

Current
			 through all regulations passed and filed through July 1,
			 2024
(A) Written
			 post-closure plan. The owner or operator of a hazardous waste disposal unit
			 shall have a written post-closure plan. In addition, certain surface
			 impoundments and waste piles from which the owner or operator intends to remove
			 or decontaminate the hazardous wastes at partial or final closure are required
			 by paragraph 
								(C (1)(b) of rule
			 3745-56-28 and paragraph
			 
								(C)(1)(b) of rule
			 3745-56-58 of the Administrative
			 Code to have contingent post-closure plans. Owners or operators of surface
			 impoundments and waste piles not otherwise required to prepare contingent
			 post-closure plans under paragraph 
								(C)(1)(b) of rule
			 3745-56-28 and paragraph
			 
								(C)(1)(b) of rule
			 3745-56-58 of the Administrative
			 Code shall submit a postclosure plan to the director within ninety days after
			 the date that the owner or operator or director determines that the hazardous
			 waste management unit shall be closed as a landfill, subject to rules
			 3745-55-17 to
			 3745-55-20 of the Administrative
			 Code. The post-closure plan shall be submitted with the permit application, in
			 accordance with paragraph (A)(13) of rule
			 3745-50-44 of the Administrative
			 Code, and approved by the director as part of the permit issuance procedures
			 under Chapter 3745-50 of the Administrative Code. The
			 approved post-closure plan will become a condition of the Ohio hazardous waste
			 permit.
(B) For each hazardous
			 waste management unit subject to this rule, the post-closure plan shall
			 identify the activities that will be carried on after closure of each disposal
			 unit and the frequency of these activities, and  include at least:
(1) A description of the planned monitoring
			 activities and frequencies at which the planned monitoring activities will be
			 performed to comply with rules
			 3745-54-90 to
			 3745-54-101,
			 3745-56-20 to
			 
									3745-56-32, 3745-56-50 to 3745-56-59, 3745-56-70 to
			 3745-56-83, 3745-57-02 to 3745-57-17, and 3745-57-90 to 3745-57-93 of the
			 Administrative Code during the post-closure care period; and
(2) A description of the planned maintenance
			 activities, and frequencies at which the planned maintenance activities will be
			 performed, to ensure :
(a) The integrity of the cap and final cover
			 or other containment systems in accordance with rules
			 3745-54-90 to
			 3745-54-101,
			 3745-56-20 to
			 
										3745-56-32, 3745-56-50 to 3745-56-59, 3745-56-70 to
			 3745-56-83, 3745-57-02 to 3745-57-17, and 3745-57-90 to 3745-57-93 of the
			 Administrative Code; and
(b) The
			 function of the monitoring equipment in accordance with rules
			 3745-54-90 to
			 3745-54-101,
			 3745-56-20 to
			 
										3745-56-32, 3745-56-50 to 3745-56-59, 3745-56-70 to
			 3745-56-83, 3745-57-02 to 3745-57-17, and 3745-57-90 to 3745-57-93 of the
			 Administrative Code; and
(3) The name, address, and telephone number
			 of the person or office to contact about the hazardous waste disposal unit or
			 facility during the post-closure care period.
(4) For facilities where the director has
			 applied alternative requirements at a regulated unit under paragraph (F) of
			 rule 3745-54-90, paragraph (C) of
			 rule 3745-55-10, or paragraph (D) of
			 rule 3745-55-40 of the Administrative
			 Code, either the alternative requirements that apply to the regulated unit, or
			 a reference to the enforceable document containing 
									those alternative
			 requirements.