Scout's Toolbox Talks

Before performing any work, always confirm that hazardous energy has been fully isolated — don’t assume equipment is de-energized.

Why It Matters:

According to OSHA 1910.147(d)(6), after lockout/tagout has been applied, the system must be tested to verify a true zero energy state. Failing to verify could result in shock, burns, or crushing injuries if residual energy remains.

Key Points:

• Test controls (start buttons, switches) to ensure equipment does not activate.
• Use appropriate testing devices (voltage meters, pressure gauges) to confirm all energy sources are at zero.
• Bleed off residual energy such as stored hydraulic or pneumatic pressure.
• Wear proper PPE when verifying, in case energy is unexpectedly released.
• Document and communicate verification as part of your LOTO procedure.

✅ Verification is not optional — it’s your last line of defense.

Ask the Crew:

• Do we test every energy source before beginning work?
• Are our meters and tools calibrated and in good condition?

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