Operation of water supply, sewerage and gas supply systems . Dmitriev’s handbook is an indispensable source of knowledge for specialists in the field of engineering systems, students of specialized educational institutions and anyone who seeks to better understand the principles of operation and operation of vital communal infrastructures. In this guide, the author shares not only theoretical aspects, but also practical recommendations, which makes it useful for both beginners and experienced professionals. From the first pages of the book, the reader is immersed in a world of complex but fascinating systems that provide comfort and safety in our daily lives. Dmitriev carefully considers all stages of operation of water supply, sewerage and gas supply systems, starting from design and ending with maintenance .. He emphasizes the importance of proper operation of these systems, emphasizing that it depends not only on the effectiveness of their work, but also the safety of users. The book will be of particular interest to engineers working in the field of housing and communal services, as well as students of technical universities studying in specialties related to water supply and gas supply. It can also attract the attention of managers and specialists involved in the management of utilities, because it contains many practical tips for optimizing the operation of systems and improving their reliability. The topics raised in the book cover a wide range of issues from the basics of design and installation to modern technologies and diagnostic methods. Dmitriev pays special attention to the issues of ecology and energy efficiency, which makes the book relevant in the light of modern challenges and trends. He emphasizes that the competent operation of water supply and gas supply systems not only reduces costs, but also contributes to the protection of the environment. The author's style is distinguished by clarity and accessibility of presentation. Dmitriev uses simple and understandable formulations, which allows the reader to easily assimilate complex technical concepts. His previous work has also earned recognition for its practical focus and relevance, making him an expert in his field. Readers familiar with his other works will appreciate this guide, which continues the tradition of high-quality and useful content. Operation of water supply, sewerage and gas supply systems . Directory” will become a reliable assistant for everyone who wants not only to master the basics of operating these systems, but also to deepen their knowledge, develop skills and improve their skills. It can be a reference book for engineers working in the field of utilities, as well as a useful resource for students seeking a practical understanding of their future profession. If you are looking for information on how to properly operate water supply, sewerage and gas supply systems, want to learn about modern methods of diagnosing and optimizing the operation of these systems, then this guide will become your faithful companion. Do not miss the opportunity to get acquainted with Dmitriev's work - it will definitely expand your horizons and help you become a real professional in your field.