Construction Of Various Passenger Amenities Infrastructure At Ist Floor Of Dli End Of Karbigahiya Side Alongwith Provision Of Water Fountain In Karbigahiya Circulating Area And Replacement Of Pf Copuings At Pf No.1 To 5 Alongwith Provision Heavy Duty Chequered Tiles On Middle And Hwh End Fob, Dividing Etc And Provision Of Granite Tiles Upto 1.5M Above Floor Level In Busy Places And Corridors At Patna Jn. Under Aen/Works/Patna.