When misaligned discharge devices for water systems are realigned by visual means, when should the discharge pattern be inspected?

When misaligned discharge devices for water systems are realigned by visual means, when should the discharge pattern be inspected?

• A. Immediately after realignment
• B. At the next scheduled flow test
• C. Quarterly
• D. Annually

Answer: (A)

Discharge patterns can be sensitive to even small misalignments, so after you realign discharge devices by visual means you must verify the actual spray distribution right away. This immediate check confirms the pattern matches design expectations and catches any misalignment or obstruction before the system is put back into service. Waiting for the next flow test or later inspections could allow a misalignment to go unnoticed, risking inadequate coverage in an event.

Discharge patterns can be sensitive to even small misalignments, so after you realign discharge devices by visual means you must verify the actual spray distribution right away. This immediate check confirms the pattern matches design expectations and catches any misalignment or obstruction before the system is put back into service. Waiting for the next flow test or later inspections could allow a misalignment to go unnoticed, risking inadequate coverage in an event.