Degradation and deterioration of structures caused by physical and chemical damage results in decrease in performance with time, physical damage occurs due to fire, abrasion or expansion and contraction stresses while chemical damage occurs due to harsh environment. Lack of durability of concrete or initiation of cracking is caused mainly due to volume change in concrete caused by corrosion of reinforcement. A case study on structures situated around city of Bhopal has been presented here. Numerous deteriorated structures of different age groups have been surveyed and around hundred RC...