Construction workers in safety gear installing a large underground utility pipe in a deep trench.
Keywords
construction,
men at work,
pipe,
trench,
underground,
engineering,
utility,
infrastructure,
building,
safety,
helmet,
vest,
site,
excavation,
dirt,
ground,
installation,
manual labor,
industry,
project,
sewer,
water,
maintenance,
tool,
professional,
earth,
digging,
plumbing,
industrial,
contractor,
employee,
work,
hard hat,
machinery,
equipment,
drainage,
technical,
teamwork,
development,
civil engineering,
street,
roadwork,
repair