How far must sewers be installed horizontally from an existing or proposed water line?

How far must sewers be installed horizontally from an existing or proposed water line?

• A. 5 feet
• B. 10 feet
• C. 15 feet
• D. 20 feet

Answer: (B)

The requirement for horizontal separation between sewers and water lines is critical for ensuring public health and safety. This separation is necessary to prevent contamination of the water supply from potential sewage leaks or cross-connections. The appropriate distance is set to mitigate the risk of groundwater infiltration and maintain the integrity of the water line over time. In this case, the standard distance of 10 feet is established as a safe buffer zone between sewers and water lines. This distance helps ensure that any potential sewage leaks are far enough from the water infrastructure to avoid any contamination risks, thereby protecting the water supply and the surrounding environment. Adhering to this regulation is vital in maintaining sanitary conditions and public health within the community.

The requirement for horizontal separation between sewers and water lines is critical for ensuring public health and safety. This separation is necessary to prevent contamination of the water supply from potential sewage leaks or cross-connections. The appropriate distance is set to mitigate the risk of groundwater infiltration and maintain the integrity of the water line over time.

In this case, the standard distance of 10 feet is established as a safe buffer zone between sewers and water lines. This distance helps ensure that any potential sewage leaks are far enough from the water infrastructure to avoid any contamination risks, thereby protecting the water supply and the surrounding environment. Adhering to this regulation is vital in maintaining sanitary conditions and public health within the community.