AS Sillamäe SEJ provides its customers, which are placed in the area of AS Sillamäe SEJ water supply–sewerage network (mainly in the production zone of the city of Sillamäe), with drinking, river, sea water and also provides domestic, drainage and rain sewerage.
Technological water is divided in 2 main types: river water and sea water.
River water is taken by pumping station nr. 1 (sea pumping station) through two pumps DN 500 at the distance of 3m from the shore at the depth of 3m.
River water is used for the technological needs of production companies and household-domestic needs. It is also used for extinguishing a fire.
Pressure of the water in the water pipes with river water is 3 bars minimum.
Sea water is taken by pumping station nr. 1 (sea pumping station) for the technological needs of production companies. Pressure of the water in the water pipes with river water is 1,2 bars minimum.