Execution Of S&Ampt Work In Connection With 1) Hatia -Extension Of Mechanised Laundry Hatia Of Ranchi Division, 2) Hte: Up-Gradatation Of Maintenance Facilities At Old Sick Line Of Coaching Depot Hatia, 3) Upgradation / Improvement Of Rolling Examination Facilities At Hte, Rnc &Amp Muri Of Ranchi Division