What is one purpose of securing access points in a holding tank system?

Securing access points in a holding tank system primarily serves the purpose of preventing unauthorized access and potential hazards. By restricting access, it reduces the risk of contamination, tampering, or accidents that can occur if someone without the appropriate knowledge or training interacts with the system. Unauthorized access could lead to damage or malfunction of the tank or its components, which can pose significant environmental risks and health hazards. Ensuring that only trained professionals have access helps maintain system integrity and promotes safety for both workers and the surrounding community.

While easy service worker access, ease of inspections, and reduction of maintenance costs are important considerations, they are secondary to the critical goal of safeguarding the system from unqualified interference and the associated risks.