International Journal of Scientific & Technology Research

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IJSTR >> Volume 9 - Issue 3, March 2020 Edition

International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616

Methods Of Forming A Program Of Repair And Construction Work In The Reconstruction Of Utilities

[Full Text]



Gavkhar Zokirova, Lobar Yusupova, Nilufar Zufarova, Furkat Safarov



ballasting, categories of roads, communication, diameter of the pipeline, freestanding, soil conditions, traffic.



This article is devoted to the planning system for repair and construction work during the construction and reconstruction of utilities, namely, the improvement of the conceptual and methodological basis for the development and adoption of decisions in the management of repair and construction works of utilities in conditions of heavy traffic. A statistical analysis of the source data and the selection of significant factors determining the problem are carried out. The method of systematic inventory of the irrigation and drainage system, the heat and water supply system, the method of choosing the best way to lay underground utilities based on the consideration of alternatives to open and trenchless tunneling using the construction of the “decision tree” based on the mathematical model, which, unlike the existing ones, provides the optimal method, is used laying underground utilities in the face of uncertainty, as well as taking into account the priority of the set of estimates cing criteria of various technological, economic and organizational performance. A comprehensive methodology has been developed for choosing the optimal method for laying underground utilities in urban areas, characterized by a multi-stage approach to solving the multi-criteria selection problem, taking into account significant geological, technological, economic and organizational factors in the presence of incomplete initial information.



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