Open construction trench exposing utility pipes and electrical cables, secured by metal shoring for urban infrastructure repair and maintenance
Schlüsselwörter
trench,
excavation,
construction,
pipe,
cable,
utility,
infrastructure,
roadwork,
repair,
maintenance,
urban,
city,
engineering,
underground,
soft,
dirt,
ground,
earth,
concrete,
asphalt,
debris,
safety,
metal,
system,
project,
development,
damage,
industry,
street,
public,
work,
service,
supply,
water,
electricity,
communication,
pipeline,
conduit,
digging,
site,
planning,
progress,
management,
environment,
challenge,
danger,
risk,
support
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