In the in , one of the most modern sewage treatment plants in the
is being built by the company Hidroinženiring in cooperation with Riko.
Construction works began at the end of last year, and will be finished
The construction is progressing as planned and according to the time
schedule. After excavation work has been completed, we are successfully
building the concrete construction of all units, including the
biological reactor tank, the administrative building as well as the