sewer system

• Réseau de canalisations souterraines et d'infrastructures conçu pour évacuer les eaux usées et les eaux pluviales des bâtiments et des rues vers des stations de traitement ou des lieux de rejet.

A network of underground pipes and infrastructure designed to carry waste water and sewage from buildings to treatment facilities or disposal sites.

1. Wastewater infrastructureB2formal

   An underground network of pipes and channels designed to carry waste water and sewage from buildings to treatment plants or disposal sites.

   réseau d'assainissement

   • The city invested millions to upgrade its aging sewer system.
   • Heavy rain can overwhelm the sewer system and cause flooding.
   • The sewer system prevents untreated waste from contaminating the environment.