Ohio Administrative Code

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

(A) Applicability.(1) Except as provided in paragraph (A)(3) of this rule, paragraphs (B) to (I) of this rule apply to each miscellaneous metal or plastic parts coating line that meets the following:(a) The total actual VOC emissions from all miscellaneous metal or plastic parts …

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates and availability of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (JJ) of rule 3745-21-01 of the Administrative Code tit…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of this rule, "referenced materials."](A) (1) "Approved tra…

(A) No business entity or public entity shall perform, directly or indirectly, any asbestos hazard abatement project as defined in rule 3745-22-01 of the Administrative Code without a valid license from the director.(B) No person shall perform any of the following unless specifie…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of rule 3745-22-01 of the Administrative Code, "referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of rule 3745-22-01 of the Administrative Code, "referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of rule 3745-22-01 of the Administrative Code, "referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of rule 3745-22-01 of the Administrative Code, "referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of rule 3745-22-01 of the Administrative Code, "referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of rule 3745-22-01 of the Administrative Code, "referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of rule 3745-22-01 of the Administrative Code, "referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of rule 3745-22-01 of the Administrative Code, "referenced …

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, please see paragraph (AA) of rule 3745-22-01 of the Administrative Code, "referenced …

(A) Except as otherwise provided in this rule, the definitions in rule 3745-15-01 of the Administrative Code apply to this chapter.(B) "USEPA" means the United States environmental protection agency.(C) Referenced materials. This chapter includes references to certain matter or m…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (C) of rule 3745-23-01 of the Administrative Code titled "Referenced ma…

(A) Except as otherwise provided in this rule, the definitions in rule 3745-15-01 of the Administrative Code apply to this chapter.(B) As used in this chapter:(1) "Actual emissions" means the rate at which an air contaminant is actually emitted into the ambient air.(2) "Oxides of…

(A) Except as provided in paragraph (B) of this rule, this chapter shall apply to any facility that emits twenty-five tons or more of NOx or twenty-five tons or more of VOC during the calendar year and is located in a county designated as nonattainment for the national ambient ai…

The emission statements for each calendar year on or after the effective date of this rule shall be submitted by April fifteenth of the calendar year following the year covered by the emission statements. Last updated March 7, 2023 at 12:06 PM Authorized By: 3704.03(E), 3704.03(I…

(A) Any owner or operator of any affected facility that meets the applicability requirements specified in rule 3745-24-02 of the Administrative Code shall submit emission statements in accordance with the deadlines specified in rule 3745-24-03 of the Administrative Code. If NOx o…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (B) of this rule titled "Referenced materials."](A) The following defin…

[Comment: For dates of non-regulatory government publications, publications of recognized organizations and associations, federal rules, and federal statutory provisions referenced in this rule, see paragraph (B) of rule 3745-25-01 of the Administrative Code titled "Referenced ma…

The purpose of rules 3745-25-02 to 3745-25-05 of the Administrative Code is to prevent the excessive buildup of air contaminants during air pollution episodes, thereby preventing the occurrence of an emergency due to the effects of these air contaminants on the health of persons.…

(A) Any person responsible for the operation of a source of air contaminants which emits 0.25 tons per day or more of air contaminants for which air quality standards have been adopted shall prepare emission control action programs, consistent with good industrial practices and s…

(A) The following orders may be issued by the director upon the director's declaration that an air pollution episode exists for any air contaminants for which air quality standards have been adopted:(1) Air "Alert."(a) Any one or combination of air contaminants: Any person respon…

The requirements of rules 3745-256-100 to 3745-256-102 of the Administrative Code apply to owners or operators who store or treat hazardous waste in units designed and operated under rule 3745-256-101 of the Administrative Code. The owner or operator is not subject to the definit…

(A) All containment buildings shall comply with all of the following design standards:(1) The containment building shall be completely enclosed with a floor, walls, and a roof to prevent exposure to the elements, (e.g., precipitation, wind, run-on), and to assure containment of m…

(A) At closure of a containment building, the owner or operator must remove or decontaminate all waste residues, contaminated containment system components (liners, etc.), contaminated subsoils, and structures and equipment contaminated with waste and leachate, and manage them as…

Rules 3745-256-200 to 3745-256-202 of the Administrative Code apply to owners or operators who store hazardous waste munitions and hazardous waste explosives, except as rule 3745-65-01 of the Administrative Code provides otherwise.[Comment: Depending on explosive hazards, hazardo…

(A) Hazardous waste munitions and hazardous waste explosives storage units must be designed and operated with containment systems, controls, and monitoring, that:(1) Minimize the potential for detonation or other means of release of hazardous waste, hazardous constituents, hazard…

(A) At closure of a magazine or unit which stored hazardous waste under rules 3745-256-200 to 3745-256-202 of the Administrative Code, the owner or operator must remove or decontaminate all waste residues, contaminated containment system components, contaminated subsoils, and str…

(A) Applicability. Rules 3745-256-30 to 3745-256-35 of the Administrative Code apply to owners and operators of facilities that treat, store, or dispose of hazardous wastes (except as provided in rule 3745-65-01 of the Administrative Code).(B) Except for paragraphs (D) and (E) of…

(A) The owner or operator of a facility with process vents associated with distillation, fractionation, thin-film evaporation, solvent extraction or air or steam stripping operations managing hazardous wastes with organic concentrations at least ten parts per million by weight sh…

(A) (1) Owners or operators of closed-vent systems and control devices used to comply with rules 3745-256-30 to 3745-256-35 of the Administrative Code shall comply with this rule.(2) (a) The owner or operator of an existing facility who cannot install a closed-vent system and con…

(A) Each owner or operator subject to rules 3745-256-30 to 3745-256-35 of the Administrative Code shall comply with the test methods and procedures requirements provided in this rule.(B) When a closed-vent system is tested for compliance with no detectable emissions, as required …

(A) (1) Each owner or operator subject to rules 3745-256-30 to 3745-256-35 of the Administrative Code shall comply with the recordkeeping requirements of this rule.(2) An owner or operator of more than one hazardous waste management unit subject to rules 3745-256-30 to 3745-256-3…

(A) Applicability. Rules 3745-256-50 to 3745-256-64 of the Administrative Code apply to owners and operators of facilities that treat, store, or dispose of hazardous wastes (except as provided in rule 3745-65-01 of the Administrative Code).(B) Except as provided in paragraph (K) …

(A) (1) Each pump in light liquid service shall be monitored monthly to detect leaks by the methods specified in paragraph (B) of rule 3745-256-63 of the Administrative Code, except as provided in paragraphs (D), (E), and (F) of this rule.(2) Each pump in light liquid service sha…