What is the purpose of using a mandrill in sewer maintenance?

Using a mandrill in sewer maintenance serves the crucial function of testing the integrity of pipes. A mandrill is a specially designed tool that can be inserted into a pipe to assess its condition. By moving through the sewer system, it can detect issues such as blockages, corrosion, or other structural weaknesses in the pipes. This testing is vital for ensuring that the sewer system operates efficiently and prevents failures that could lead to significant environmental and health risks. Effective maintenance often relies on understanding the current state of the infrastructure, and the mandrill provides valuable information needed for proper assessment.

Understanding this tool's purpose also highlights the necessity of proactive maintenance practices, allowing for timely repairs and interventions rather than waiting for failures to occur.