an action performed by a second authorized worker that requires checking the position of an energy-isolating device for the application or removal of a lockout/tagout.
ensure that their locks and tags remain in place during their part of the lockout/tagout procedure
ground safety
Ground Safety
29 CFR 1910.147
Lockout-tagout.
verify that the hazardous energy has been controlled. Verify the mechanical integrity of the energy-isolation device and verify the de-energization of the machinery and equipment (zero-energy state). Perform required test, specific to the machinery and equipment, such as zero-voltage verification, to ensure that isolation has been achieved and that stored hazardous energy is relieved. A worker performing electrical verifications shall be a qualified energized electrical worker in accordance with AFI 32-1064. Restore all operating controls to the neutral or off position. If independent verification is required, that task must be completed at this point in the process
Lockout/tagout procedures are commonly used to isolate hazardous energy sources within confined spaces. This involves physically securing energy isolation devices with locks and tags to prevent accidental re-energization of equipment. Additionally, proper training for workers on lockout/tagout procedures is essential to ensure safety during maintenance or repair work.
Chapter 21
chapter 21
Proper lockout tagout practices safeguard workers from the release of hazardous energy. Workers must be trained in the function of the energy control program and have the skills required for safe application usage and removal of the energy control devices.
locks and tags must clearly indicate that the operation of the energy- isolating device is prohibited
locks and tags must clearly indicate that the operation of the energy-isolating device is prohibited