What is the maximum number of days before CARB approves vapor recovery equipment for use that an operational test must be conducted?

The maximum number of days before the California Air Resources Board (CARB) approves vapor recovery equipment for use, requiring an operational test, is 180 days. This timeframe is established to ensure that the vapor recovery systems are functioning efficiently and effectively before being officially approved for long-term use. Performing the test within this period allows for timely assessment and correction of any issues that may arise with the equipment, ensuring compliance with regulatory standards.

More specifically, the operational test serves as a critical step to validate that the vapor recovery systems meet the performance criteria set by CARB, thereby safeguarding air quality and public health. This 180-day window is designed to ensure that manufacturers and operators have adequate time to conduct thorough testing to demonstrate compliance with the required specifications and operational standards.