Total Mechanical Overhauling with Complete Shell relining for Closed Hood HC FeCr Furnace of OUTOKUMPU Design with TANABE Electrode Columns as relevant for Furnace Shell Proper with bearing technological structures, Water cooling jackets, Smoke hood roof assemblies, Smoke hood side-wall segments and Liftable Doors, Secondary circuitry made of Copper, Utilities like Water Cooling Systems internal to Sheeting Line.; for Fabrication, Supply, Erection and Supervision of Manufacturing of Proprietary Design and Performance Affecting Equipment through Exclusive Authorized Contractors; for Quality Control and Assurance, Safe Execution, Testing & Commissioning of the Project.