What is meant by “corrective action plan” (CAP)?

A “corrective action plan” (CAP) is specifically designed as a strategy to address and restore a contaminated site where underground storage tanks (USTs) have caused environmental damage. When a leak or spill occurs, potentially harmful substances can contaminate the soil and groundwater, creating a serious environmental threat. The CAP outlines the procedures and actions that must be taken to mitigate the contamination, which may include site assessments, sampling, remediation techniques, and monitoring of the site to ensure that environmental compliance is achieved.

This concept is critical in the context of UST management because it provides a structured approach to resolving issues related to environmental contamination, consequently protecting human health and the environment. A well-developed CAP is essential for regulatory compliance and helps to minimize the long-term impacts of contamination.

In contrast, the other options focus on either routine operational practices (such as inspections or maintenance) or processes related to new installations, which do not address the immediate need for remediation after contamination has occurred.