What is the minimum distance to maintain from slopes where seeps may occur from tanks?

The minimum distance to maintain from slopes where seeps may occur from tanks is crucial for preventing potential contamination and managing water quality effectively. Maintaining a distance of 5 feet is based on environmental and engineering guidelines that aim to minimize the risk of leaks or seeps impacting water sources or nearby land.

This distance is intended to ensure that any seepage from the tank does not migrate too close to the slope, which could lead to pollutants entering groundwater or surface water, thus safeguarding public health and the environment. The choice of this specific distance reflects a balance between practical site management and regulatory standards that guide the installation of tanks in relation to slopes.

In contrast, the other distances—10 feet, 15 feet, and 20 feet—represent more conservative approaches but may not be as universally applicable in all sites. While they could provide additional safety margins, the established minimum of 5 feet is deemed sufficient based on current best practices and research regarding seep management around tanks.