Electrical maintenance of 6.6 KV, 33KVand 415 V switches gear and protection system, Rolling mill Automation, Overhead Cranes, Roll grinder Machine, PLC and DRIVES.• ABB ACS 600 maintenance and checking used at Line(Auxiliary). • ABB Digital astate 600 maintenance and checking used at crane hoist.• Tenstion Meter used at 5 stand six high cold rolling mill for tenstion measurement of all stand maintenance and checking. • Load Cell used at 5 stand six high cold rolling mill for force measurement of all stand maintenance and checking. • X-ray for gauge measurement (entry and final delivery product rolling strip thickness measurement maintenance and checking. • CPC-center position control used for control of centering position of strip maintenance and checking.• Final coil punching and marking machine for punching and marking (coil info written on coil).• Walking beam (conveyor) and scrap discharge conveyor maintenance and checking. • Welder used at head end of coil and tail end of coil welding maintenance and checking. • Roll shop-RG-roll grinder for roll maintenance ,recovery of roll ,repair. maintenance and checkingINSTRUMENT • Conductivity meter, PH meter used at pickling line for quality of acid, level measurement maintenance and checking.PLC • HITACHI MILL, HITACHI PLC HMI(R700),MICA for trace analysis for mill and pickling line. installation, programming modification, PIO connections , backup, up gradation work done knowledge. PLC USED AT ROLL SHOP,CRANE • ABB PLC, SIEMENS STEP 7.all input/out connection, wiring, logic design for problem solving, logic analysis for problem solving, installation, backup, and analysis.MOTOR • Wiring knowledge of Electrical & Electronic Control Panel. • Start Delta and DOL control wiring and power wiring.• Motor maintenance all type (Induction motor).• Synchronous motor 3.5 MW maintenance.• MCC panel installation and maintenance.PSpecialties: Electrical maintenance of 6.6 KV, 33KVand 415 V switches gear and protection system, Rolling mill Automation, Overhead Cranes, Roll grinder Machine, PLC and DRIVES.