Webwith the electric line, or ultrasonic measuring devices instead of the mechanical types for measuring heights of overhead lines isolate the hazard from people e.g. erect a physical … WebInsulating the low voltage overhead electric line is a suitable control measure to minimise the risk of electric shock. However, people working near an overhead line could still …

Power lines SafeWork NSW

Web7. To reduce the potential for crane power line contact, safeguards can include: a. Temporarily de-energizing and visibly grounding the wires b. Relocation or burial of power … WebAvoiding danger from overhead power lines Page 4 of 12 275–400 kV 132 kV 33 kV 11 kV Low voltage Minimum height Minimum height Minimum height 7 m for 275 kV, 7.3 m for 400 kV 6.7 m 5.2 m (5.8 m above roads) Figure 4 Minimum heights above ground level for overhead power lines What does the law require? farting over intercom

Avoiding danger from overhead power lines GS6

WebAll overhead power lines are to be treated as live unless an electrically competent person nominated by the owner of the line demonstrates that the overhead power line is dead. … WebControl measures for work near low voltage overhead service lines 50 CHAPTER 9 – ADDITIONAL CONSIDERATIONS FOR WORK NEAR OVERHEAD POWER LINES 52 9.1 Tiger tails 52 9.2 Notification of incidents 52 APPENDIX 1 – Warning notice for overhead electrical hazards 54 APPENDIX 2 – Example of a risk assessment checklist 55 WebSep 5, 2024 · For data wires over pedestrian traffic: a minimum vertical clearance of 9 1/2 feet. For data wires over vehicle traffic: a minimum vertical clearance of 15 1/2 feet. For … free tours athens greece