Alerts & Learnings Operating Mobile Plant - Contact with Live Electricity The boom arm of a 25-tonne excavator contacted a 12,700 V overhead powerline causing the powerline to fall to the ground adjacent to the excavator. The excavator was in the process of clearing an access track. The incident occurred at 3pm. Wet weather the night before had brought this work scope forward. No injuries were sustained from this event. To view this Safer Together safety alert in full, click the 'Download Alert' button above. Download Alert Rate this Alert Your Rating Average Rating Share: Share on Linkedin Share on Facebook Share on Twitter Share with Email