The scope of Civil Engineering is vast and deals with the developing, designing, monitoring, maintaining and construction of roads, buildings, physical structures like dams, bridges, buildings, etc. The course imparts knowledge regarding environmental health and improving existing infrastructure. Diploma Civil Engineers create, conceptualize and design. The work is computerized and 3D modelling has also become quite popular in recent years. The functions of a civil engineer can be divided into three categories that include the engineers who perform before construction, engineers who perform during construction and engineers performing after construction.