DOI 10.35776/VST.2022.06.04
UDC 628.2:62-192

Yermolin Yu. A.

Sewer network reliability control

Summary

The fundamental possibility of the sewer network reliability control by developing (with subsequent implementation) mid- and long-term plans for its renovation according to the criterion of the minimum possible environmental risk is discussed. As a quantitative measure, an indicator of the operational reliability of the network is considered, i.e., the relative volume of wastewater not delivered to the treatment facilities because of the failures of the network structural elements. The assumptions and limitations of such control attributable to the specific features of the object, are discussed. An algorithm for developing a network renovation plan according to the environmental criterion is proposed using the method of object segmentation and equivalenting.

Key words

reliability , management , sewerage network , method of segmentation and equivalenting , environmental risk

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