construction workers for repair water and sewer pipes in construction site
Keywords
canalization,
cleaning,
company,
construction,
drainage,
industrial,
industry,
line,
maintenance,
manhole,
pipe,
pressure,
professional,
public,
repair,
road,
service,
sewage,
sewer,
sewerage,
site,
subterranean,
system,
tank,
trash,
utility,
laundered,
waste,
water,
men at work