1. 1. SUBMITTED TO:PROF. R.K. MATHUR SIR MECHANICAL DEPTTSUBMITTED BY:SURAJ KUMAR MECHANICAL ENGG ROLL- 10901281303
2. 2. ACKNOWLEDGEMENT INTRODUCTION HISTORY OF CHITRANJAN LOCOMOTIVES QUALITY POLICY ENVIRONMENTAL POLICY ACTIONS ADOPTED LAYOUT OF CLW ROOF DRIVER CABIN MACHINE ROOM UNDERFRAME BOGIE ASSEMBLY ROOM PHOTO GALLERY THANK YOU
3. 3. I feel satisfied in preparing the project on CLW. It was a great experience at CLW in training duration. I SURAJ KUMAR student of BHAGWANT UNIVERSITY, sincerely thanks various department of CLW for the assistance provided to me in preparing the report during industrial training. I thank to my department $ college who has given permission to go for industrial training in CLW.Thanking You
4. 4. Chittaranjan Locomotive Works (CLW) is the dream of the nations visionaries, coming true. The planners of the Nation with their deep insight and foresight set to build a Loco building Factory in West Bengal and CLW is that vision, coming true. On the 9th of January 1948, survey of the proposed area was done. It is the only major Electric Locomotive builder in the country. It is situated just at the Border of West Bengal and Jharkhand and is at about 32 km from Asansol and 237 kms from Kolkata. The Workshop has an area of 18.34 Sq. Km. The issue of setting up a loco building unit continued to be under active consideration of the Central legislature and in the late thirties, a committee consisting of M/s. Humphries and Shrinivasan was appointed to investigate the possibility of establishing a locomotive manufacturing unit and to consider its economic viability. The loco works was initially established for production of 120 average sized steam locomotives with the capacity to manufacture 50 spare boilers.
5. 5. LOKMANYA 5
6. 6. The production of Electric Locomotives commenced in 1961. In the process, fifteen versions of electric locomotives were produced by CLW and the latest in that series is the freight locomotive WAG-7 and passenger locomotive WAP-4. Pandit Jawaharlal Nehru, the first Prime Minister of India, commissioned the first 1500 V dc Locomotive named LOKMANYA on the 14th October, 1961. The production of 25 kV ac loco commenced on 16th November, 1963. The first Electric Loco turned out from CLW, christened as BIDHAN was a Broad Gauge 25 kV ac. Freight Locomotive (WAG-1) of 2840 hp with maximum speed of 80 km/hr. Subsequently CLW gradually upgraded the horsepower of Electric Loco from 2840 hp to 6000 hp and maximum speed from 80 Km/h to 160 km/h. CLW also built 25 kV ac/1500 V dc, ac/dc Loco, WCAM-1 for hauling Mail / Express Trains from BRC to BCT on Western Railway.
7. 7. CLW is an ISO-9001 unit and has a well-established quality system. The loco works of CLW obtained its ISO-9001certification on 13.07.96 while the ISO-9002: 1994 certification for Steel Foundry was obtained on 08.08.1996. Up gradation to ISO 9001:2001 for both Loco Works and Steel Foundry was completed on 25.09.2003. First Surveillance Audit was conducted during 06.10.2004 to 08.10.2004 and the Second Surveillance Audit was conducted during 06.09.05 to 09.09.05. Renewal audit was conducted from 28th August to 30th August, 2006. It is worth mentioning that CLW acquired ISO- 9001:2008 certificate on 22nd Oct 2009 for another three years for our commitment to Quality Management system.
8. 8. Improved Environmental Management System, prevention of pollution and continuous improvement of environment performance. Compliance with relevant environmental legislation and requirements as determined by appropriate regulatory and other corporate bodies. Conservation of natural resources and implementation of fundamentals of waste management. Setting environmental objectives and Targets and monitoring progress for sustainable development. Ensure awareness of all employees and contractors regarding their environmental roles and responsibilities.
9. 9. Waste generated in Shops have been reduced by 5% from the previous year by improvement of operational procedures. Air Pollution Control Device has been installed in Integrated Paint Shop to reduce air pollution. Dust collector has been installed in Sand Plant/SF for reduction of air pollution. To reduce air pollution, stack height of D.G.sets in Central Power House has been increased. Air Pollution Control Device has been installed at GEC Arc Furnaces in Steel Foundry. Consumption of water in plant area has been reduced by 5% by arresting major leakages and provision of water meters have been made for regular monitoring of water consumption. New Sewage Treatment Plant (Bio-filter Plant) has been commissioned and under operation for improvement of effluent quality before discharge to surface inland and nearby water bodies.
10. 10. ROOF DRIVERSCABIN MACHINE ROOM UNDER FRAME BOGIE
11. 11. PANTOGRAPH RESISTERHARMONIC FILTER SURGE ARRESTER TRANSDUCER MAIN CIRCUIT BREAKER ROOF LINE
12. 12. DRIVER DESK LAMP FOR DRIVER $ ASS.DRIVER DESK SHEAT ENERGY FLASHER LIGHT PENUMATIC HORN (H.T,L.T) PANEL( A,B,C,D) WIPER MOTOR HORN LEVER PARK BRAKE GAUGE SPEEDOMETER EMERGENCY BRAKE COCK SWITCHS- SANDING, BRAKE RELEASE,VIGILLANCE
13. 13. RESEVAIR:::::450Lt.=2/240lt=1 in WAG-9/9H 240Lt.-4 in WAP7/WAG5 TRACTION COVERTER 1$2 AUXILLARY CONVERTER BOX 1$2 BLOWERS OIL COOLING UNIT AUXILLARY COMPRESSOR PRI PANNEL/TRIPLATE PANNEL
14. 14. MAINCOMPRESSER CIRCUIT BRAKER BATTERY BATTERY BOX MAIN TRANSFORMER
15. 15. SANDBOX WHEEL BOGIE FRAME WHEEL SET SPRINGPRIMARY/SECONDERY BRAKE SET DAMPER PRIMARY/SECONDARY/HORIZONTAL/V ERTICAL
16. 16. STEAM ENGINEELECTRIC ENGINEDIESEL ENGINE