Idaho Administrative Code
Title IDAPA 58 - Environmental Quality, Department of
Rule 58.01.01 - RULES FOR THE CONTROL OF AIR POLLUTION IN IDAHO
Section 58.01.01.181 - NOTICE AND RECORD-KEEPING OF ESTIMATES OF AMBIENT CONCENTRATIONS
Current through August 31, 2023
Section 181 authorizes facility changes that comply with the terms and conditions establishing the FEC, but that are not included in the estimate of ambient concentration analysis approved for the permit establishing the FEC. No permit revision is required for facility changes implemented in accordance with Section 181. (3-28-23)
01. Notice. For facility changes that comply with the terms and conditions establishing the FEC but are not included in the estimate of ambient concentration analysis approved for the permit establishing the FEC, the permittee must review the estimate of ambient concentration analysis. (3-28-23)
02. Recordkeeping. For facility changes that comply with the terms and conditions establishing the FEC but are not included in the estimate of ambient concentration analysis approved for the permit establishing the FEC, the permittee must review the estimate of ambient concentration analysis. In the event the facility change would not result in a significant contribution above the design concentration determined by the estimate of ambient concentration analysis approved for the permit establishing the FEC, the permittee must record and maintain documentation on-site of the review. (3-28-23)
03. Estimates of Ambient Concentrations. Estimates of ambient concentrations must be determined during the term of this permit using the same model and model parameters as used with the estimate of ambient concentration analysis approved for the permit establishing the FEC. The permittee must include any changes to the facility that are not included in the originally approved estimate of ambient concentration analysis. (3-28-23)