The book "Production of earthworks in the construction of the hydraulic unit . At 4 p.m.. H. 1: General Provisions. The choice of the scheme of missing construction costs" by Vladimir Seleznev is an important work that will become an indispensable assistant for specialists in the field of construction, design and operation of hydraulic structures. This work opens a series of four parts, each devoted to different aspects of the earthworks production needed to create reliable and efficient hydraulic units. In the first part of the book, the author examines in detail the general provisions concerning the design and organization of earthworks, as well as the choice of the scheme for missing construction costs. Seleznev shares his knowledge and experience, which makes the material accessible to both professionals and students studying relevant disciplines. The book will be of interest to engineers, architects, designers, as well as everyone involved in water construction and wants to deepen their knowledge in this area. One of the key topics raised in the book is the importance of choosing the right construction cost skip scheme. The author focuses on the fact that not only the efficiency of the work depends on this choice, but also the overall economic feasibility of the project. Seleznev invites readers to consider different approaches and methods that can be applied depending on the specifics of a particular hydraulic unit. This makes the book especially relevant for those who seek to optimize their costs and improve the quality of work performed. The writing style of Vladimir Ilyich Seleznev is clear and logical. It skillfully combines theoretical aspects with practical examples, which allows the reader not only to assimilate the material, but also to see its application in real conditions. The book is saturated with illustrations, diagrams and tables that make complex concepts more understandable and illustrative. This is especially important for readers who prefer visual perception of information. The book "Production of earthworks in the construction of the hydraulic unit" will be of interest not only to professional builders, but also to students of technical universities, as well as teachers who are looking for high-quality educational materials for their courses. It can become a basis for discussion at seminars and conferences devoted to modern technologies in construction. Seleznev is also known for his other works in the field of hydraulic engineering, and his experience in this area makes him an authority. Readers familiar with its previous editions will appreciate this book, which continues the tradition of high-quality scientific literature. Thus, “Production of earthworks during the construction of the hydraulic unit . At 4 p.m.. H. 1: General Provisions. Choosing a scheme for skipping construction costs" is not just a textbook, but a whole guide that will help you understand the complex issues of designing and organizing earthworks. This book will be a useful tool for anyone who aspires to professional growth and wants to be aware of current trends in the field of hydraulic engineering. Don’t miss the opportunity to enrich your knowledge and skills by immersing yourself in a world where theory meets practice and experience meets innovation.