What is the implication of a failed integrity test?

A failed integrity test indicates that there is a significant issue with the underground storage tank (UST) or its associated piping that compromises the system's ability to prevent leaks and contain the stored substance safely. This failure signals a potential environmental risk, particularly regarding soil and groundwater contamination. Therefore, the implications of such a failure are serious, necessitating immediate action to either repair the tank or replace it entirely.

Promptly addressing the failure is essential not only for regulatory compliance but also for public safety and environmental protection. Operating a UST that has failed an integrity test without remediation could lead to severe consequences, including legal penalties, increased liability, and extensive cleanup costs should a leak occur.

In summary, the requirement for immediate repair or replacement stems from the urgent need to restore the integrity of the UST system and mitigate risks associated with potential leaks.