Request for Proposal ( RFP ) for appointment of Authority Engineer for providing project management services for Construction of double line track ( 3rd & 4th line ) formation including earth work, blanketing, minor bridges, major bridges, Important bridges, RFO works, Track works, Station building, electrification works, TRD works ( 2x25 KV ), Signal and Telecom works and other miscellaneous works for 32. 5T Indian Railway Standard in connection with Multi- tracking work for sonnagarandal section ( in between DFCC CH: 28. 470 ( IR CH: 300. 15 ) to DFCC CH: 292. 175 ( IR CH: 542. 075 ) in DDU and DHN Division of East Central Railway