How often should the presence of obstructions in sprinkler systems be checked?

The correct answer is that the presence of obstructions in sprinkler systems should be checked every five years. This timeframe is established by various standards and codes in the sprinkler and fire protection industry, which emphasize the importance of maintaining clear pathways for water flow to ensure that sprinkler systems operate effectively when needed.

Over time, debris, corrosion, or other factors can accumulate within the system, potentially obstructing water flow. Regular checks every five years effectively balance the need for thorough inspection with practical considerations such as maintenance costs and system obsolescence. Additionally, this interval is conducive to preventing long-term damage and ensuring compliance with safety codes.

Maintaining the integrity of the sprinkler system by assessing potential obstructions enables safety professionals and property owners to uphold optimal fire protection measures, ultimately safeguarding structures and saving lives.