What is the leak detection capability required for line testing of piping in gallons per hour?

The required leak detection capability for line testing of piping is specified as 0.1 gallons per hour. This threshold is set to ensure that any potential leaks can be detected at a very early stage, minimizing the risk of environmental contamination and financial loss.

Leak detection methods must be sensitive enough to identify even small amounts of leakage, and 0.1 gallons per hour is recognized as a standard that can help operators maintain compliance with regulations and safeguard the environment. A detection rate at this level allows for the early intervention and remediation actions necessary to mitigate any hazards associated with leaking underground storage tanks.

Setting the threshold at this amount helps ensure that operators can effectively monitor and respond to any issues with their piping systems, thereby reinforcing the integrity of the entire underground storage system.