Sewage pumping stations 1, 2 and 3 in the City of Koper
Reconstruction of pumping stations 1, 2 and 3 in Koper using pressure pipelines of 700 mm in diameter and 350 m in length.

Flow rate up to 230 l/sec., pumping head 9 mWC. Installation of new electrical services and switchboards for power supply and control.

The pumping stations include mechanical raked screens for removal of mechanical particles. The reconstruction works were performed under the sea level (bottom –4 m) and without interrupting the existing pumping stations operation.