cargo
carrier
construction
construction vest
contractor
cropped
delivery
duty
employment
equipment
excavator
experienced
facility
factory
foreman
freight
hard hat
heavy
helmet
industrial
industry
job
labor
load
loader
man
move
occupation
operate
operator
outdoors
plant
production
stern
storage
tractor
transport
transportation
truck
uniform
vehicle
walkietalkie
wheel
work
worker