Sprinklers located in areas inaccessible for safety reasons due to process operations shall be inspected how?

• A. Daily.
• B. During each scheduled shutdown.
• C. Annually.
• D. Never; they are not inspected.

Answer: (B)

When a sprinkler is in a location that can’t be safely accessed during normal operations, the inspection should be done during planned shutdowns. This timing allows maintenance personnel to reach the head without exposing workers to hazards and to verify it visually and for obstructions or damage while the area is secured and de-energized. Doing inspections only during shutdowns ensures these hard-to-reach heads are checked regularly without compromising safety.

Daily inspections aren’t practical or necessary for inaccessible areas, and an annual check doesn’t provide timely confirmation of accessibility and condition. Never inspecting them would ignore ongoing maintenance requirements, so it’s not acceptable.