Nagda-Bhopal Section - Construction Of Ei Buildings At 09 Stations In Connection Withprovision Of Automatic Block Signaling Along With Provision Of Pi To Ei Work(Civil+Electrical) Composite Work.Nagda-Bhopal Section - Construction Of Ei Buildings At 09 Stations In Connection Withprovision Of Automatic Block Signaling Along With Provision Of Pi To Ei Work(Civil+Electrical) Composite Work.,