Section 3745-256-30 - Applicability and definitions - air emission standards for process vents(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 rule 3745-256-34 of the Administrative Code, rules 3745-256-30 to 3745-256-35 of the Administrative Code apply to process vents associated with distillation, fractionation, thin-film evaporation, solvent extraction, or air or steam stripping operations that manage hazardous wastes with organic concentrations of at least ten parts per million by weight, if these operations are conducted in one of the following:(1) A unit that is subject to the permitting requirements of rules 3745-50-40 to 3745-50-235 of the Administrative Code; or(2) A unit (including a hazardous waste recycling unit) that is not exempt from permitting under the rule 3745-52-17 of the Administrative Code (i.e., a hazardous waste recycling unit that is not a ninety-day tank or container) and that is located at a hazardous waste management facility otherwise subject to the permitting requirements of rules 3745-50-40 to 3745-50-235 of the Administrative Code; or(3) A unit that is exempt from permitting under rule 3745-52-17 of the Administrative Code (i.e., a "ninety-day" tank or container) and is not a recycling unit under the requirements of rule 3745-51-06 of the Administrative Code. [Comment: Rules 3745-256-32 to 3745-256-35 of the Administrative Code apply to process vents on hazardous waste recycling units previously exempt under paragraph (C)(1) of rule 3745-51-06 of the Administrative Code. Other exemptions under rule 3745-51-04 and paragraph (C) of rule 3745-65-01 of the Administrative Code are not affected by these requirements.]
(D) Rules 3745-256-30 to 3745-256-35 of the Administrative Code do not apply to the process vents at a facility where the facility owner or operator certifies that all of the process vents that would otherwise be subject to rules 3745-256-30 to 3745-256-35 of the Administrative Code are equipped with and operating air emission controls in accordance with the process vent requirements of an applicable Clean Air Act regulation codified under 40 CFR Part 60, Part 61, or Part 63. The documentation of compliance under regulations at 40 CFR Part 60, Part 61, or Part 63 shall be kept with, or made readily available with, the facility operating record.(E) Definitions. As used in rules 3745-256-30 to 3745-256-35 of the Administrative Code, all terms have the meaning given in rule 3745-205-31 of the Administrative Code, and Chapters 3745-50, 3745-51, 3745-52, 3745-53, 3745-54 to 3745-57, 3745-65 to 3745-69, 3745-205, 3745-256, and 3745-266 of the Administrative Code. [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 rule 3745-50-11 of the Administrative Code titled "Incorporated by reference."]
Ohio Admin. Code 3745-256-30
Effective: 6/12/2023
Five Year Review (FYR) Dates: Exempt
Promulgated Under: 119.03
Statutory Authority: 3734.12
Rule Amplifies: 3734.12