Text For Citation: 01 Item/Group: 002B Hazard:

29 CFR 1910.147(d)(6): Verification of isolation. Prior to starting work on machines or equipment that have been locked out or tagged out, the authorized employee shall verify that isolation and de-energization of the machine or equipment have been accomplished. On or about October 16, 2023, the employer did not ensure that employees verified isolation and de-energization of hazardous energy sources prior to allowing them to perform work on the paver plant screw conveyor. On or about October 16, 2023, the employer failed to clearly identify all of the specific steps to be followed by employees to isolate and disable the components of the tiger plant screw conveyor in order to safely de-energize the equipment and control the hazardous electrical energy. Energy control procedure TGP-WS-C lacked specific steps for discharging stored electrical energy contained in the control panel prior to equipment access. Additionally, clear and specific verification steps were not prescribed to determine the effectiveness of the energy control measures. Abatement documentation is required for this item in accordance with the requirements of 29 CFR 1903.19(d).