The development of dangerous exogenous geological processes in the historical part of the Kazan city

This article is about studying of dangerous exogenous processes and the assessment of the risk of adverse processes in the historical part of the city of Kazan. As a result of the centuries-old economic development of the urban territory of Kazan, engineering-geological and hydrogeological conditions have significantly changed, which caused the activation of unfavorable geological processes that violate the stability and safety of cultural heritage sites of the city. The authors have developed a methodology based on the analysis of physical, economic, social and environmental risk. This will minimize the losses caused by the manifestation of dangerous geological processes.