Precast Concrete Ballast
Sea water Intake & Outfall pipe lines use these precast concrete elements to meet the buoyance requirements while installation.
Tetrapod
Tetrapod is a four-legged concrete structure used as armor unit on breakwaters. The Tetrapod's shape is designed to dissipate the force of incoming waves by allowing water to flow around rather than against it, and to reduce displacement by allowing a random distribution of Tetrapod’s to mutually interlock