Specific features of establishing public water supply
and wastewater disposal in communities with developed housing

Summary

Public water supply and wastewater disposal systems in inhabited territories have been an important element of the social and economic development of separate regions and entire Russia. At present part of the Russian population not only in remote communities but in big cities are not provided with public water supply and wastewater disposal services. Within the frames of implementing «The scheme of water supply and wastewater disposal of Saint-Petersburg for the period up to 2025 including the prospects up to 2030» approved by St. Petersburg’s Government Resolution of December 11, 2013 No. 989 designing and constructing networks and facilities of public water supply and wastewater disposal is carried out in the territories where they are not available. The specific features in relation to performing works in the territories with developed housing are stated. Description of these specific features and solution approaches can be helpful in performing similar works in other regions of Russia.

Key words

water balance , public water supply and wastewater disposal systems , design and construction , communities with developed housing , area water metering centers

Improvement and development of the water supply and wastewater disposal systems in Samara

Summary

Information is presented on the development by the specialists of «Samarskie Kommunal’nye Sistemy», LLC, of an investment program for the construction, reconstruction and upgrade of the municipal water supply and wastewater disposal systems in the Samara Urban District for 2019–2023 in accordance with the «Concept of Development and Reconstruction of the Water Supply and Wastewater Disposal Systems in the Samara Urban District for 2018–2047». For the period of the public-private partnership 2013–2019 «Samarskie Kommunal’nye Sistemy», LLC has implemented the program of constructing, reconstructing and upgrading the public water supply and wastewater disposal systems in the Samara Urban District worth a total of 2.15 billion rubles. During this time the equipment at the pumping filtration stations, boosting pumping stations, and at the municipal wastewater treatment facilities in Samara has been renewed; 65.4 km of the water distribution network and 34.5 km of the sewer network have been relayed. The implementation of the investment program will provide for improving the quality and reliability of the cold water supply, reducing technological damages and failures at the water supply and wastewater treatment facilities in the Samara Urban District, and ensuring the technical ability to connect new construction facilities.

Key words

reliability , quality , Public-Private Partnership , investment program , public water supply and wastewater disposal systems , concept of the development and reconstruction , reconstruction and upgrade of the water supply and wastewater disposal systems