Periodic Inspections Toolbox Talk

Periodic inspections help confirm that lock out tag out procedures are being followed the right way in the field. A procedure may look good on paper, but equipment changes, missing devices, unclear tags, shortcut habits, or poor handoffs can create serious hazards during real work.

This talk focuses on what crews should expect during periodic LOTO inspections and why they matter. The goal is to make sure authorized workers understand the procedure, energy sources are controlled correctly, records are accurate, and any problems are corrected before someone gets hurt.

Why This Matters

• Inspections catch gaps between the written procedure and what is actually happening on the jobsite.
• Equipment changes can add new energy sources, controls, valves, panels, or stored energy hazards.
• Authorized workers may develop shortcuts if procedures are not reviewed and corrected.
• Tags, locks, hasps, valve covers, breaker lockouts, and lock boxes must be ready when needed.
• Regular review helps keep crews prepared for service, repair, cleaning, adjustment, and troubleshooting work.

Common Hazards

• Using a lock out tag out procedure that is outdated or does not match the equipment.
• Missing steps for shutdown, isolation, stored energy release, or verification.
• Workers not knowing which breakers, valves, disconnects, plugs, or controls must be locked out.
• Damaged, missing, or incorrect lockout devices being kept in service.
• Tags with missing names, dates, reasons, or contact information.
• Group lockout procedures not showing who is protected or who controls the lock box.
• Inspection records that are incomplete, unavailable, or not followed up with corrective action.
• A procedure passing inspection even though temporary power, rented equipment, bypassed controls, or field modifications were not checked.

Safety Checklist

Before Work Begins

• Make sure the equipment-specific lock out tag out procedure is available for the equipment being inspected.
• Confirm the procedure matches the current equipment, energy sources, control points, and jobsite setup.
• Identify all authorized workers who use the procedure.
• Check that locks, tags, hasps, lock boxes, valve lockouts, breaker lockouts, plug lockouts, chains, blocks, and other devices are available and in good condition.
• Review past inspection findings, near misses, equipment changes, and corrective actions.
• Confirm the inspection will include shutdown, isolation, stored energy control, verification, group lockout, and restart steps where applicable.

During Work

• Observe whether authorized workers follow the written lock out tag out procedure step by step.
• Confirm affected workers are notified before shutdown and re-energization.
• Verify that each energy source is isolated, locked, tagged, and controlled correctly.
• Check that stored energy is released, blocked, discharged, pinned, bled, cooled, or restrained as required.
• Confirm zero energy is verified before work begins.
• Review tags to make sure they are readable, complete, and attached to the correct energy-isolating device.
• Check group lockout practices to make sure each exposed worker has personal protection.
• Document any gaps and correct them before the procedure is used again.

Crew Talking Points

• Does the written LOTO procedure match the equipment we use today?
• Have any breakers, valves, controls, hoses, guards, or power sources changed since the procedure was written?
• Are all lockout devices available, working, and easy to identify?
• Do authorized workers understand how to release stored energy and verify zero energy?
• What findings from past inspections still need follow-up?
• Does anyone have a question or concern about the procedure, equipment setup, inspection findings, or corrective actions?

Stop Work If

• The written procedure does not match the equipment or current jobsite setup.
• An energy source is missing from the procedure or cannot be safely controlled.
• Workers are unsure how to shut down, isolate, lock, tag, verify, or restart the equipment.
• Required lockout devices are missing, damaged, or do not fit the control point.
• Inspection findings identify a serious gap that has not been corrected.
• Records, tags, or group lockout information are unclear, incomplete, or unavailable.

Final Reminder

Periodic inspections are how we keep LOTO procedures real, current, and safe. Check the equipment, check the procedure, correct the gaps, and do not use a bad process.