California ICC UST Service Technician Practice Exam

Is it true or false that "product tight" means it is impervious to the substance contained to prevent seepage?

1. True

2. False

The correct answer is: True

The definition of "product tight" refers to a system's ability to contain substances without allowing leakage or seepage. When a system or container is described as "product tight," it indicates that it is structurally designed to be impervious to the specific substances it holds, ensuring that no liquid or vapor escapes into the surrounding environment. This is vital for protecting groundwater and preventing environmental contamination, particularly in the case of underground storage tanks (USTs) that hold petroleum products or hazardous materials. This term is commonly used in the context of environmental regulations and safety standards to ensure that systems are robust enough to maintain their contents securely. Achieving "product tight" standards is fundamental to compliance with environmental safety legislation, which aims to safeguard both public health and natural resources.