567—63.13 (455B) Planned changes. The permittee shall give notice to the appropriate regional field office of the department 30 days prior to any planned physical alterations or additions to the permitted facility. Notice is required only when:
	  1. 	 Notice has not been given to any other section of the department;
	  2. 	 The alteration or addition to a permitted facility may meet one of the criteria for determining whether a facility is a new source as defined in 567—60.2(455B);
	  3. 	 The alteration or addition results in a significant change in the permittee's sludge use or disposal practices; or
	  4. 	 The alteration or addition could significantly change the nature or increase the quantity of pollutants discharged. This notification applies to pollutants that are not subject to effluent limitations in the permit.
[ARC 7625B, IAB 3/11/09, effective 4/15/09]