Natural disaster is one contingency event which is of major concern during construction. As these unforeseen circumstances lead to irrational disruptions to life and economy . Earthquakes don’t kill people ,it is the poor structure of buildings that ruin living. The dynamic nature of mother earth can never be curbed suitable measures adhering to minimize the effects can be taken. The characteristics that judge the quality of a TMT bars are its tensile strength, ductility, high welding ability and non brittleness. These are of crucial importance while designing Earth quake TMT bars. The bars feature a conglomerate structure, soft ferrite-pearlite core and stainless steel alloy surface. Rib formation is a prime factor as the concrete is incumbent to be reinforced with steel to attain the required tensile strength. Stirrup is a structure that protect buildings from seismic activity and prevents the buckling of concrete in the course of the incident. Bharat steels is one among the leading Steel Suppliers in Chennai working consistently to satisfy the steel requirements in the city