The book “Operation and repair of gas networks”, created by the team of authors, is an indispensable resource for specialists in the field of gas supply, engineers, students of technical universities and anyone interested in the safety and efficiency of gas systems. This publication not only highlights the current aspects of the operation and repair of gas networks, but also immerses the reader in the world of modern technologies and standards necessary to ensure reliable gas supply. The book details key topics such as gas grid design, operation, diagnostics and repair. The authors share their knowledge about modern methods of monitoring the condition of gas pipelines, as well as about new technologies that help minimize risks and improve safety. The reader will be able to learn about the principles of operation of various gas systems, as well as how to properly organize their maintenance. Special attention is paid to the issues of ecology and labor protection, which makes the book especially relevant in the modern world, where safety and sustainable development become priorities. This book will be of interest not only to professional engineers and technical specialists, but also to students who study gas supply and related fields. It will be an excellent training tool for those who are preparing for exams or want to deepen their knowledge in this area. The publication will also be useful for managers and managers involved in the management of gas networks, as it offers practical advice on optimizing processes and improving efficiency. The style of the authors is distinguished by clarity and accessibility of the presentation, which makes it easy to absorb even the most difficult technical points. Each chapter is filled with examples from practice, which makes the material more lively and understandable. In addition, the book includes many illustrations and diagrams that help to visualize the processes and technologies described. This makes reading not only informative, but also fascinating. “Operation and repair of gas networks” will be an excellent addition to the library of any specialist working in the field of energy and utilities. It will help not only to improve professional skills, but also to increase the level of safety in the workplace. Readers interested in the topics of sustainable development and efficient use of resources will also find a lot of useful information in this book. If you are looking for literature on such requests as “gas supply”, “repair of gas systems”, “security of gas networks” or “maintenance of gas pipelines”, then this publication will be a real find for you. The book “Operation and repair of gas networks” is not just a textbook, but a storehouse of knowledge that will help you understand the intricacies of working with gas networks and improve your skills. In conclusion, it is worth noting that the team of authors who worked on this book consists of experienced specialists with deep knowledge and practical experience in the field of gas supply. Their joint efforts have made this book an important contribution to the literature on this topic, and it certainly deserves the attention of anyone who wants to be one step ahead in their professional activities.