How often should distribution pipes be inspected?

Distribution pipes should be inspected regularly to ensure their integrity and functionality, which includes both annual inspections and assessments based on the material type and environmental conditions. This proactive approach allows for the early detection of potential issues, such as corrosion, blockages, or structural weaknesses, before they escalate into more significant problems that could disrupt service or lead to costly repairs.

Regular inspections are crucial as different materials, like PVC, steel, or ductile iron, exhibit varying vulnerabilities based on their surroundings and usage. Environmental factors, such as soil type, moisture levels, and temperature fluctuations, can also affect the condition of the pipes. Thus, following a tailored inspection schedule as recommended can prevent serious setbacks, enhance the lifespan of the pipes, and maintain system efficiency.

By contrast, inspecting pipes only when a noticeable leak occurs fails to address potential issues proactively, which could lead to more severe damage and hazardous situations. Bi-annual inspections might not be adequate for all situations, as they don't account for the specific conditions that could necessitate more frequent assessments, and inspecting once a decade is often too infrequent given the potential deterioration of the materials.