Calculation of coefficient of operating conditions of the pipeline is presented in article for the West Siberian region. Dependence of service life of the pipeline on this coefficient is presented. The data of samples witnesses received in laboratory of nondestructive control, confirming relevance of this subject are provided.
Keywords: corrosion, wall thickness, standard service life, pipeline, coefficient of working conditions, diameter, pressure, settlement resistance.
In article statistical data on failures on a linear part of the main gas pipelines are presented, the reasons of their emergence are defined. Standard scenarios of development of emergencies are provided, and also the basic principles of determination of frequency of emergence of failures are shined.
Keywords: accident, analysis, diameter, linear part of the main gas pipelines, depressurization, scenario, pipeline.
The paper considers the creation of a municipal nature into account environmental constraints based on information technologies.
Keywords: nature, natural resources, environmental management, automated land information systems