Utility installation, underground pipeline is laid in a trench beside a residential house for water, drainage or sewer infrastructure.
Schlüsselwörter
pipeline,
plumbing,
construction,
trench,
excavation,
underground,
pipe,
water,
sewer,
drainage,
infrastructure,
residential,
house,
property,
utility,
engineering,
contractor,
groundwork,
installation,
development,
building,
connection,
network,
dirtied,
maintenance,
renovation,
supply,
sanitation
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