Pump lift stations
Pump lift stations (PLS) for wastewater are part of the sewage system and they are used to move wastewater from lower elevations to a gravity system at higher elevation, usually having a drain to the wastewater treatment plant (WWTP). Wastewater lift stations are generally made according to STN EN 752 and they meet the requirements of STN EN 16932 - "Drainage and sewerage systems outside buildings. Pumping systems".
The overall concept of a PLS depends on its size and layout, pump type and design, method of safeguarding, etc. This concept is also influenced by many local factors related to the installation site.