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Maricopa County enforces the proper operation and maintenance of control devices through a combination of regulatory measures, inspections, and compliance programs. The goal is to ensure that air pollution control devices are effectively reducing emissions and meeting the required emission limits. Here are some common enforcement mechanisms used by Maricopa County:
Routine Inspections: The Maricopa County Air Quality Department conducts regular inspections of permitted facilities, including commercial bread bakeries with control devices, to verify compliance with air permits and regulations. During these inspections, they check the operation and maintenance of control devices, review records, and assess emissions data.
Emissions Monitoring: Facilities with air permits are often required to conduct continuous emissions monitoring or periodic stack testing. This data is reviewed by the regulatory agency to verify that the control devices are performing as expected and meeting emission standards.
Recordkeeping and Reporting: Permit holders are typically required to maintain records related to control device operation, maintenance activities, and emissions monitoring. These records must be submitted to the regulatory agency regularly to demonstrate compliance.
Compliance Assistance: Maricopa County provides compliance assistance to permit holders, including guidance on the proper operation and maintenance of control devices. They may conduct workshops, webinars, or provide educational materials to help facilities understand and meet their obligations.
Enforcement Actions: In cases of non-compliance, the regulatory agency can take enforcement actions, which may include penalties, fines, consent decrees, or other corrective measures. Enforcement actions are intended to incentivize compliance with regulations and discourage repeat violations.
Public Complaints: The public can report concerns about air quality or suspected non-compliance to the regulatory agency. Maricopa County investigates these complaints and takes appropriate actions if violations are found.
Audit Programs: Periodically, the regulatory agency may conduct audits to assess a facility's compliance with air quality regulations, including the proper operation and maintenance of control devices.
It's important to note that the specific enforcement approach may vary based on the severity of the violation and the history of compliance for each facility. Maricopa County's enforcement efforts are aimed at ensuring that control devices are operated and maintained correctly to protect public health and the environment by reducing air pollution.