Question

course exam

what is the first step you should always take when performing a lockout procedure?

shut down the machine or equipment
apply the lockout or tagout device
prepare for shutdown
verify the isolation

Explanation:

Identify the standard sequence of lockout/tagout (LOTO) steps

According to OSHA standard 1910.147, the typical sequence of a lockout/tagout procedure consists of six specific steps:

1. Preparation for shutdown (surveying the types and magnitudes of energy, hazards, and control methods)
2. Machine or equipment shutdown
3. Machine or equipment isolation (physically locating and operating energy isolating devices)
4. Lockout or tagout device application
5. Stored energy relief/restraint (rendering safe any residual energy)
6. Verification of isolation (testing to ensure the equipment is de-energized)

Determine the first step

The very first step in this sequence is "Prepare for shutdown" (or preparation for shutdown).

Answer:

• Shut down the machine or equipment
• Apply the lockout or tagout device
• Prepare for shutdown (Correct answer)
• Verify the isolation