What is the primary use of clean-out lines in a landfill?

The primary use of clean-out lines in a landfill is to clean and inspect leachate collection pipes. These lines allow landfill operators to access and clear any blockages that may occur in the leachate system, which is essential for effective drainage and management of leachate—the liquid that forms when waste materials decompose. Maintaining the leachate collection system is crucial as it helps prevent leachate from pooling in the landfill, which can lead to increased environmental risks and regulatory non-compliance.

By providing a means to regularly inspect and maintain the leachate collection pipes, clean-out lines play a vital role in ensuring the landfill operates safely and effectively. This is particularly important in managing potential contaminants and ensuring that the leachate is efficiently removed from the site to minimize impacts on the surrounding environment.