28-06-2013, 04:34 PM
A REPORT ON PRACTICAL TRANING TAKEN AT BHILAI STEEL PLANT, BHILAI (C.G.)
A REPORT ON PRACTICAL.docx (Size: 265.21 KB / Downloads: 54)
Steel Authority of India Limited
Steel Authority of India Limited (SAIL) is the leading steel-making company; among the top five highest profit earning corporate and one of fastest growing Public Sector Unit in India. It is a public sector undertaking which trades publicly in the market is largely owned by Government of India and acts like an operating company. It is a fully integrated iron and steel maker, producing both basic and special steels for domestic construction, engineering, power, railway, automotive and defence industries and for sale in export markets. SAIL is also among the five Maharatna’s of the country's Central Public Sector Enterprises and is the 16th largest steel producer in the world.
Ownership and Management
The Government of India owns about 86% of SAIL's equity and retains voting control of the Company. However, SAIL, by virtue of its ‘Maharatna’ status, enjoys significant operational and financial autonomy.
bHILAI STEEL PLANT
The Bhilai Steel Plant (BSP) - a public sector undertaking run by the Steel Authority of India - built with Soviet co-operation and technology, and began production in 1959. Located in Bhilai, Chhattisgarh is India's only producer of steel rails, and is a major producer of rails and heavy steel plates and structural components. In the 2004-05 fiscal year, it is the Steel Authority of India Limited's most profitable plant.
This steel plant was set up with the help of the USSR. Nine - time winner of Prime Minister's Trophy for best Integrated Steel Plant in the country. The plant is the sole supplier of the country's longest rail tracks of 260 metres. With an annual production capacity of 3.153 MT of saleable steel, the plant also specializes in other products such as wire rods and merchant products. Since BSP is accredited with ISO 9001:2000 Quality Management System Standard, all saleable products of Bhilai Steel Plant come under the ISO umbrella.
At Bhilai IS0:14001 have been awarded for Environment Management System in the Plant, Township and Dalli Mines. It is the only steel plant to get certification in all these areas. The Plant is accredited with SA: 8000 certification for social accountability and the OHSAS-18001 certification for Occupational health and safety. These internationally recognised certifications add value to Bhilai's products the best organizations in the steel industry. Among the long list of national awards it has won, Bhilai has bagged the CII-ITC Sustainability award for three consecutive years.
TASKS done in ers
Assembles electrical parts such as alternators, generators, starting devices and switches; following schematic drawings, using hand, machine and power tools.
Repairs and rebuilds defective mechanical parts in electric motors, generators and related equipment, using hand tools and power tools.
Tests for overheating, using speed gauges and thermometers.
Rewinds coils on core while core is in slots, or make replacement coils, using coil-winding machine.
Replaces defective parts such as coil leads, carbon brushes and connecting wires using soldering equipment.
Installs, secures and aligns parts using hand tools welding equipment and electrical meters.
Rewires electrical systems and repairs or replaces electrical accessories.
Reassembles repaired electric motors to specified requirements and ratings, using hand tools and electric meters.
Disassembles defective units using hand tools.
Measures velocity, horsepower, r.p.m, amperage circuitry and voltage of units or parts using electrical meters and mechanical testing devices.
Cuts and removes parts such as defective coils and insulation.
Adjusts working parts such as fan belt tension, voltage output, contacts and springs using hand tools and verifies corrections using gauges.
HEAVY MAINTENANCE ELECTRICALS
MAINTENANCE OF MOTORS
The key to minimizing motor problems is scheduled routine inspection and service. The frequency of routine service varies widely between applications.
Including the motors in the maintenance schedule for the driven machine or general plant equipment is usually sufficient. A motor may require additional or more frequent attention if a breakdown would cause health or safety problems, severe loss of production, damage to expensive equipment or other serious losses.
Written records indicating date, items inspected, service performed and motor condition are important to an effective routine maintenance program. From such records, specific problems in each application can be identified and solved routinely to avoid breakdowns and production losses.