https://unilib.phaidrabg.rs/o:1078 Jaroslav Černi Water Institute Cerović, Aleksandra Divac, Nikola Ćurčić, Marko Jovičić, Anica Popović, Miodrag application/pdf 2111469 bytes Abstract: This paper presents the overview of the principles of design and construction of tunnel sections of the large sewage collectors in urban areas. Various geological conditions along the route, space occupation, heavy traffic, existing underground and above-ground installations, and numerous existing facilities, represent conditions that must be considered as criteria and limitations for design and construction concepts. These conditions, along with the specific conditions related to the choice of construction technology, represent the basis for the creation of methodological processes whose goal is the collection, unification and expert analysis of all data that can be used in various phases of design and construction. The paper presents methodological procedures that were applied during the design and construction of the tunnel sections of the Interceptor sewerage system in Belgrade, and in particular their use in the stress-strain numerical models. Tunnelling design of urban sewerage system – Belgrade Interceptor 2022 All rights reserved eng info:eu-repo/semantics/conferenceProceedings Contemporary Water Management: Challenges and Research Directions, Proceedings of the International Scientific Conference in the Honour of 75 Years of the Jaroslav Černi Water Institute, October 19-20 2022, Belgrade