What standards should Under Dispenser Containment (UDC) be designed and constructed in accordance with?

Under Dispenser Containment (UDC) systems are critical components in managing vapor recovery and preventing leaks from dispensers at fuel dispensing facilities. The proper design and construction of UDC systems should adhere to the standards set forth by an independent testing organization, which are often complemented by industry codes. These organizations establish rigorous guidelines that ensure the reliability and safety of equipment, particularly in environments where hazardous materials are involved.

By following these independent standards, UDC systems can be designed to effectively contain any potential leaks, thereby protecting both the environment and public safety. These standards typically include specific material requirements, performance testing, and installation procedures that are informed by extensive research and industry experience. This structured approach ensures consistency across installations and enhances the overall efficacy of vapor recovery systems.

Focusing on independent testing organizations with established industry codes guarantees that the systems meet a recognized level of safety and performance, rather than relying on personal preferences, general practices, or state regulations alone, which may vary significantly and may not encompass the full scope of safety considerations needed in these situations.