This is one of the most worldwide famous civil engineering event. In this event the participants have to design a canoe (boat). The canoe may consist of 2 parts the sub-structure, which consists of the boat portion floating over the water and is in contact with water and the super-structure which consists of flag or roofing (not necessarily be provided).

This is a structural civil engineering event, wherein the participants have to design an overhead tank. Overhead tank construction has been a very integral part of human civilisation, from the time when people started building up houses in society and water storage was one of the priorities. The solution to the common water storage problem was a public tank, and to provide the gradient for easy flow of water to each house, an overhead tank was the best in view.

This as a structural civil engineering event where in the participants have to design and present the model of a roof truss using pop-sickle sticks.