How often should a drainage system be inspected and maintained?

Regular inspection and maintenance of a drainage system are crucial to ensure its proper functioning and to prevent issues such as blockages, leaks, and backups. The requirement for annual inspection and maintenance is based on the understanding that many systems can develop problems over time due to sediment accumulation, root intrusion, or wear and tear.

Inspecting and maintaining the drainage system annually strikes a balance between thorough monitoring of potential issues and practicality. This frequency allows for timely detection of any emerging problems that may escalate if left unchecked. Additionally, annual inspections align with industry recommendations to help extend the lifespan of the system and ensure compliance with safety and environmental regulations.

While more frequent inspections, such as monthly or every six months, can provide added vigilance, they also require significantly more time and resources. On the other hand, inspections every two years might not be sufficient to catch problems early enough to avoid more costly repairs or serious failures. Thus, an annual maintenance schedule is generally viewed as a best practice in the field of drainage management.