In 2024, it is planned to complete the reconstruction of the treatment facilities in Kazan

Work on the reconstruction of biological treatment facilities (BOSC) in Kazan is carried out within the framework of the federal project "Improvement of the Volga" of the national project "Ecology". The funding limit for the I and II stages of the project is 7.5 billion rubles, of which 6.13 billion rubles are from the federal budget.

In 2021-2023, 5,436.18 million rubles were disbursed, including 4,403.3 million rubles of federal funds. The limit for 2024 is 2,137.27 million rubles, of which 1,731.19 million rubles are from the federal budget.

It is planned to complete the reconstruction of biological treatment facilities in Kazan and put them into operation this year.

The second stage of the project provides for the reconstruction and construction of 10 structures, including 8 primary settling tanks, a building of gratings, aerotanks and sand traps of the first stage

At the moment of the ll stage implementation, the reconstruction of 4 secondary settling tanks has been completed.

The BOSK reconstruction project was developed by Giprocommunvodokanal SPB LLC (St. Petersburg). The state contract for construction and installation works was signed with VT Stroyengineering LLC. At the moment, they are 79.4% completed.

The implementation of the I and II stages of reconstruction will improve the performance of wastewater treatment.

Biological sewage treatment plants of Kazan were put into operation in 1962. By the beginning of the reconstruction, their wear was 68.5%. Their design capacity is 650 thousand cubic meters/day. The actual intake was 361.8 thousand cubic meters/day. The owner of the facility is the Executive Committee of Kazan, the operating organization is the Municipal Unitary Enterprise Vodokanal.