For the convenience of rail passengers and to clear extra rush, Railways have decided to temporarily augment the passenger carrying capacity of the 12823/12824 Durg – H.Nizamuddin Chattisgarh Sampark Kranti Express train by One additional Sleeper class coach on 13/8 and 15.8.11 (2 trips) when departing from Durg, and on 14/8 and 16.8.11 (2 trips) when departing from H.Nizamuddin.