Dam construction

Dam construction involves building a large barrier across rivers or water bodies to control water flow. The process includes designing the dam to withstand water pressure, excavating and preparing a foundation, and then constructing the structure using materials like concrete or earth. Dams serve multiple purposes such as generating hydroelectric power, providing water for irrigation and consumption, controlling floods, and creating reservoirs for recreation. Construction requires careful planning, engineering expertise, and environmental considerations to ensure safety, durability, and minimal ecological impact. Once built, dams are maintained regularly to operate effectively over their lifespan.