This is the 9413th most frequent Spanish word.
alcantarillado
Sewer system.
The word 'alcantarillado' here refers to the physical network and infrastructure comprising the sewer system.
El sistema de alcantarillado en la ciudad es moderno y eficiente.
The sewer system in the city is modern and efficient.
In this sentence, 'alcantarillado' is used to denote the general concept and importance of the maintenance of such systems.
Es crucial mantener el alcantarillado para prevenir inundaciones durante la temporada de lluvias.
It is crucial to maintain the sewer system to prevent floods during the rainy season.
Here, 'alcantarillado' points to the specific sections of the sewer system that were under inspection by workers.