A bulkhead civil engineering is a retaining structure designed to protect shorelines, riverbanks, and waterfronts from erosion, flooding, and wave action. Typically constructed from materials like concrete, steel, or wood, bulkheads provide stability by holding back soil and preventing water intrusion. They are commonly used in marine and coastal projects, such as docks, harbours, and waterfront developments, to create a durable barrier between land and water. Bulkheads play a crucial role in preserving property, supporting infrastructure, and mitigating environmental impacts. Designed for strength and longevity, they ensure safety and resilience in challenging conditions, making them vital in civil engineering projects.