129 Neb. Admin. Code, ch. 1, § 139 - "Section 502(b)(10) changes
"Section 502(b)(10) changes" are changes provided for in section 502 (b)(10) of the Act. These are changes allowed within a permitted facility without requiring a permit revision if the changes are not modifications under any provision of Title I of the Act and the changes do not exceed the emissions allowable under the permit. The facility must provide the Department with written notification of the proposed changes at least 7 days in advance unless the Director determines a different timeframe due to an emergency.
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