This module focuses on the critical components and analyses related to water intake in hydropower systems. It begins with an overview of the water conductor system. The module then delves into the design and function of power intake structures, followed by a detailed exploration of hydraulic analysis. Finally, it addresses the stability and structural analysis of power intake structures ensuring their integrity under various operational loads. This comprehensive approach ensures a thorough understanding of power intake design and performance.

This module focuses on the design and construction aspects of head race tunnels and surge systems in hydropower projects. It covers the determination of the economic diameter for head race tunnels, their structural design, and methods for seepage control. The module also addresses the excavation and rock support systems necessary for tunnel construction. It further delves into the design of surge systems, including surge tanks, the hydraulic design of surge shafts, and the structural design of surge chambers, providing a comprehensive overview of these critical components in hydropower infrastructure.

This module outline focuses on the design and structural analysis of penstocks, pressure shafts, and powerhouses in hydropower projects. It covers the classifications and design load conditions for penstocks, including pressure rise calculations and loads for both underground and surface installations. The module details the design procedures for pressure shafts and pipes, followed by the structural design of turbine and generator floors, including data collection, load combinations, and stability analysis. It further addresses the design considerations for underground powerhouses, covering superstructure and substructure design, as well as the management of joints and flood protection, providing a comprehensive overview of these critical structural elements.