workers work removing a scaffolding at high altitude in Oviedo, Asturias, Spain.
Keywords
high,
scaffolding,
construction,
men at work,
dangerous,
helmet,
man,
building,
construction site,
background,
infrastructure,
tube,
project,
height,
engineer,
pouring,
industrial,
sustenance,
technicality,
protection,
procedure,
harness,
manual,
offshore,
hard hat,
large,
occupation