Workers install underground pipes for water, sewerage, electricity and fiber optics for the population of an urban center.
Keywords
pipeline,
water,
cable,
sewerage,
power,
underground,
communication,
pipe,
city,
men at work,
environment,
road,
helmet,
builder,
development,
urban,
building,
engineering,
technician,
infrastructure,
street,
piping,
service,
drain,
manhole,
circular saw,
maintenance,
site,
plumbing,
repair,
sewer,
tube,
ground,
drainage,
system,
installation,
work,
equipment,
construction,
pipe,
men at work