Remodeling And Renovation Of Accounts Section At 2Nd & 3Rd Floor Of Gm Building In Connection With Accommodation Of Store A/C, Traffic A/C, Pension Section Within Mab, Drawing & Design Section, Store Section, Planning & Budget Section, Estimate Section, Track Machine Cell, Bridge Review Section And Osg Section And Different Section Of Personal Department At Gm Building, Garden Reach. South Eastern Railway, Garden Reach.