Carrying Out Final Location Surveys For Construction Of New Bg Railway Line Projects For Strengthening Rail Network ( Chicken Neck Portion) (I) Forbesganj (India) Lakshamipur (India) (App. Length=17.60 Km), (Ii) Thakurganj (India) Chattarhat (India) (App. Length=24.40 Km) &Amp (Iii) Kumedpur (India) Ambari Falakata (India) (App. Length=170.00 Km) With Fixing Of Alignment, Pegging Out Centre Line, Taking Levels And Finalization Of Land Requirement Survey Number Wise, Soil Investigations,