Sewer shaft circular concrete drainage manhole utility installation chamber metal handle or bracket inside structure excavated manhole roadside area soil gravel trench rocks, debris broken stones
Schlüsselwörter
sewer,
shaft,
circular,
concrete,
drainage,
manhole,
utility,
installation,
chamber,
metal,
handle,
bracket,
structure,
roadside,
dirtied,
gravel,
trench,
rock,
debris,
broken,
stone,
fragment,
fallen,
leaf,
czech,
europa,
road,
infrastructure,
work,
pipe,
ground,
digging,
construction,
paved,
sidewalk,
men at work,
installing,
repairing,
underground,
system,
covered,
municipal,
unfinished,
roadwork,
environmental,
surrounding
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