Are you doing lockout/tagout wrong?
The unexpected start-up of machines or equipment, or the release of stored energy, can cause serious injury and even death to employees. And unless you’re doing all 10 of the steps below correctly, then yes – you’re probably doing it wrong.
Failure to control hazardous energy during servicing or maintenance activities accounts for nearly 10 percent of serious incidents in many industries, according to OSHA.
Lockout/tagout procedures can prevent accidental exposures to hazardous energy. The primary energy sources in construction and general industry include:
- Electrical,
- Mechanical,
- Pneumatic,
- Hydraulic,
- Chemical,
- and thermal energy.
An accidental release of stored energy could cause unintentional start-ups. This leads to potential injuries such as electrical shock, crushing, burns, and other serious or fatal incidents.
The Occupational Safety and Health Administration (OSHA) mandates strict LOTO procedures to safeguard employees. Here are 10 essential steps for effectively implementing lockout/tagout on construction and general industry jobsites.
1. Develop, implement, and enforce an energy control program
A well-documented energy control program is the foundation of lockout/tagout safety. Construction companies should create clear policies and procedures for controlling hazardous energy and ensure strict enforcement. VisitJ. J. Keller Safety Management Suite to access over 125 safety policies pre-written templates, including Lockout/Tagout and Hazardous Energy Control.
2. Use lockout devices for equipment that can be locked out
When machinery can be locked out, a physical lockout device must be used to prevent accidental activation. If the equipment cannot be locked out, additional safety measures must be in place to ensure worker protection.
3. Establish a tagout program for equipment that cannot be locked out
If machinery lacks a lockout option, an effective tagout system should be implemented. Tagout devices must provide the same level of safety as lockout devices, warning employees not to operate the equipment.
4. Document and enforce energy control procedures
Energy control procedures should be written, detailed, and regularly reviewed to ensure they remain effective. These procedures must outline the steps required for shutting down, isolating, and securing hazardous energy sources.
5. Use standardized and durable lockout/tagout devices
All lockout/tagout devices must be standardized in appearance, durable, and substantial enough to prevent accidental removal. Only authorized devices should be used to ensure consistency and reliability.
6. Clearly identify lockout/tagout devices by individual users
Each lockout/tagout device must be labeled to identify the employee who applied it. This helps prevent accidental removal and ensures accountability in the lockout/tagout process.
7. Restrict lock removal to the employee who applied it
To maintain safety, only the individual who applied a lockout/tagout device should remove it. If removal by another person is necessary, strict procedures should be followed to ensure the safety of all employees. See our FAQ for more information: Can a lock be cut off if the person who applied it isn’t there to remove it?
8. Conduct annual inspections of energy control procedures
Regular inspections of lockout/tagout practices help identify potential issues and ensure compliance with OSHA standards. Annual audits should confirm that all energy control procedures are followed correctly.
9. Provide mandatory training for all employees
Proper training is crucial for effective lockout/tagout implementation. Employers must ensure that all workers understand their roles, responsibilities, and the risks associated with hazardous energy. Retraining should occur periodically, when new procedures are developed and whenever new hazards arise.
10. Comply with OSHA standards for special situations
Additional lockout/tagout provisions apply in specific scenarios, such as:
- Testing or repositioning machines
- Working with outside contractors
- Group lockout situations
- Shift changes or personnel transitions
- Ensuring compliance with OSHA standards in these situations is essential for maintaining worker safety.
Key to remember: By following these 10 steps, you can create a safer work environment and maintain compliance with OSHA regulations.