bucket
cable
conductor
crane
current
damage
danger
electric
electrical
electrician
electricity
energy
engineer
engineering
equipment
glove
helmet
high
high voltage
hotline
hydraulic
install
job
line
lineman
maintenance
manual
material
outdoors
person
posts
power
powerlines
prevent
professional
protection
protective
repairman
risk
rubber
safe
safety
technician
technology
transformer
transmission
voltage
wire
work
worker