Lockout / Tagout, commonly known as LOTO is a lifesaver, preventing unexpected energization or startup of machinery and equipment, or the release of hazardous energy during service or maintenance activities. LOTO procedures are used to prevent the accidental release of hazardous energy while equipment is being serviced or maintained. LOTO involves isolating the energy source from the equipment and preventing it from being turned on or energized.
Why Lockout / Tagout (LOTO) Matters:
In the oil and gas industry, where we work with high-risk equipment and volatile substances, the importance of LOTO cannot be overstated. Failure to control hazardous energy during maintenance activities has resulted in some of the most severe accidents on record, leading to injuries, fatalities, and significant economic losses.
Key Steps in Lockout / Tagout (LOTO):
- Preparation: Understand the machinery. Identify the type and magnitude of energy that powers it, and the hazards posed by this energy.
- Shutdown: Turn off the equipment following the standard operating procedure. This step ensures that the equipment is stopped safely, preventing any unexpected incidents.
- Isolation: Isolate the equipment from its energy source. This could involve turning off power at a breaker or closing a valve.
- Lockout and Tagout: Apply lockout devices to the energy-isolating mechanisms and tagout devices to indicate that the equipment should not be operated until the tag is removed.
- Stored Energy Check: Ensure that any stored energy is also released, contained, or otherwise rendered safe.
- Verification: Verify that the equipment is isolated from its energy source by attempting to operate it.
Lockout / Tagout (LOTO) Devices:
Use designated LOTO devices that are durable, standardized, and substantial enough to prevent removal without excessive force or unusual techniques. Tags must be legible, resistant to environmental conditions, and secured with a non-reusable tie.
Common Lockout / Tagout (LOTO) Mistakes:
- Bypassing the LOTO procedure because the task “will only take a moment.”
- Leaving machines unattended during LOTO.
- Not verifying that energy sources are effectively isolated.
- Using incorrect or damaged LOTO devices.
Your Role in Lockout / Tagout (LOTO):
- Always follow the LOTO procedure, no matter how small the task.
- Attend all training sessions on LOTO to stay updated on policies and practices.
- Never attempt to start up or use equipment that has been locked or tagged out.
- Report any missing or damaged LOTO devices to your supervisor immediately.
Conclusion:
LOTO is a collective responsibility. It’s about looking out for each other and ensuring we all go home safely. Let’s commit to strict adherence to LOTO procedures, keeping our workplace secure from preventable accidents.
Thank you for your attention. Let’s have a safe shift, and remember, LOTO is not just a rule—it’s a safeguard for our most valuable asset: our team members.
Customize this toolbox talk with any specific procedures or examples relevant to your workplace.
