At Zone No.5 Maintenance And Repair Of Staff Quarters, Service Building, Roads, Drains Etc. : All Assets From Km 9/9 (Between Rni Njb) To Jorapani River Including Rni Station And From Jorapani (Including) Upto Outer Signal Of New Jalpaiguri At Abfc End Including Hospital, D.S. Colony Area Bounded By The Road (Incluing ) Passing In Front Of Railway Institute Including Eastern Part Of Central Colony, Barrack Colony, Rpsf Complex, Store Depot, Filter House Complex, Gang Hut At Km 2/6 7, Insti