Addagatla Harish
Pune
Summary
Dynamic and results-driven Rolling Stock Engineer with 9 years of specialized experience in maintenance, strategy development, and reliability enhancements. Expertise in managing complex rail projects, including bogie overhauls and traction system upgrades, while leveraging RAMS methodologies to drive efficiency. Proven ability to lead multi-functional teams to elevate fleet performance and uphold stringent safety standards. Committed to delivering innovative solutions that enhance operational effectiveness and reliability in the rail industry.
Overview
12
12
years of professional experience
Work History
Rolling Stock Jr Engineer
Maharashtra Metro Rail Corporation Ltd,Pune.
Pune
03.2022 - Current
- Performing preventive scheduled service checks for the rolling stock and depot equipment.
- Overall, I have 9 years of experience in rolling stock and depot equipment, commissioning warranty support, maintenance and assembly. Understanding of Pneumatic Circuits. Knowledge of various systems of rolling stock, which include bogies, brake systems, propulsion systems, door systems, HVAC, and pantograph systems.
- Depot Equipment's – Under Floor Wheel Lathe, Shunting Vehicles, Rescue Vehicle, Mobile Lifting Jacks, maintenance, and operation.
- Rescue operations for train derailing, wheel slack equipment operation.
- Attending revenue on board mainline faults. Troubleshooting of failures.
- Corrective maintenance works for Rolling Sock and Depot Equipment.
- Understanding of the Metro Railway General Rules and SOPs.
- Safety Precautions: Ensuring that safety appliances, measuring instruments, and special tools required in day-to-day maintenance activities are kept in good working condition.
- Apply all safety procedures, use personal protective equipment in any situation.
- Titaghgar Company Metro Trains T&C, vehicle validation tests, static, and dynamic testing.
- Assisted in troubleshooting equipment issues, minimizing downtime and maintaining productivity levels.
- It's a joint venture of central and state government Project.
WarrantyTechnician
CAF Mauritius
Mauritius
10.2019 - 02.2022
- Construcciones y Auxiliar de Ferrocarriles (CAF) URBOS100 LRV trains' preventive and corrective maintenance, and overhauling maintenance of warranty LRV and depot equipment.
- Electrical and mechanical subsystems of rolling stock, such as traction and electrical equipment, doors, HVAC, bogies, couplers, gangways, lighting systems, TCMS, communication systems, PA-PIS, and electrical and hydraulic brake systems, etc.
- Depot Equipment's mobile lifting jacks, LRV bogie press test bench, LRV gear box test bench, LRV damper and spring test bench, LRV bogie dimension test bench, and shunting vehicles.
- Wheel lathe operating for re-profiling of wheels' parameters.
- Responsible for the supervision and coordination of all maintenance programs for rolling stock, depot equipment's mobile lifting jacks, LRV bogie press test bench, LRV gear box test bench, LRV damper and spring test bench, LRV bogie dimension test bench, and shunting vehicles.
- Wheel lathe operating for re-profiling of wheels' parameters.
- Hand on experiences in asset management for job cards and data recording on the GMAO application.
- Mainline shifts are working, and attending to mainline faults for Rescue LRV trains.
- Bringing notice to the manager of any emergency and other situations that may be beyond their competence or control.
- Service and product quality issues need to be independently determined and informed to the Spain factory to resolve the problem.
- Self-manage assigned work schedules and work orders.
- Interact with clients and higher authorities in Spain for relevant software upgrading, testing-related discussions.
Rolling Stock Maintainer
KHMRTS
Hyderabad, India
08.2016 - 10.2019
- Performing maintenance activities Time/Kilometers Interval base, intermediate, overhaul checks.
- Preventive and Corrective maintenance of rolling stock sub systems (Bogie equipment, Brakes and pneumatic systems, pantograph, Traction motor, Driving gearbox, Auto and semi-permanent coupler's, Doors, VCB).
- Interact with clients in a respectful manner by providing relevant information which creates mutual Understanding of any corrective action need.
- Overhauling of the traction motor and testing handling operations on a 3-phase, 185 kW, 1400 V squirrel cage, self-ventilated type induction motor with VVVF control.
- Overhauling of the main air compressor and auxiliary compressor.
- Adjusting car bodies, leveling after retrofiring of wheels.
- Supporting the CMRS inspection.
- Downloading TCMS, RTDM data logs for fault analysis and rectification with Maintenance PTU.
Management Trainee Maintenance
VST Industries Ltd.
04.2016 - 08.2016
- Involvement in new plant machinery installation works.
- Implement of safety at work place area with PPE.
- Installation of lamina and stem dryers, silo's, pneumatic compressors and steam line equipment's of diesel boiler 10T.
Mechanical Maintenance Supervisor
ACE Tyres Ltd
01.2014 - 02.2016
- Conducting plant maintenance of hydraulic, pneumatic equipment's, 2roll calendars cooling towers, air compressors, curing presses and reduction gear boxes.
- Attending breakdown issues and working on root cause analysis to eliminate repetition.
- Conducting inspection of machines daily and following checklist.
- Performing preventive maintenance and corrective maintenance of machinery.
- Preparing list of plant equipment and spare parts for regular maintenance.
- Implementing safety requirements in the department.
- Attending the trainings and management courses as per company requirement.
- Maintaining the 5 ‘S' activities in the shop floor along with performing other jobs assigned time to time.
Education
Bachelor of Technology - Mechanical Engineering
Singhania University
01-2024
Diploma - Mechanical Engineering
SBTET Hyderabad
01-2013
Intermediate - Mi PC
Board of Intermediate
01-2010
Board of Secondary Education - undefined
01-2008
Skills
- Expertise on Preventive &Corrective,Intermediate, Overhauling maintenances of Rolling Stock
- Expertise in Rolling Stock System maintenances Bogie Assembly,Pneumatics Brake,Traction Motors, Gearboxes, HVAC, Doors,Gangway,Auto and Semi couplers, Pantograph
- Developing, implementing, and optimizing maintenance plans (Preventive/Corrective) to reduce costs and improve reliability
- Troubleshooting failure analysis, problem identification & rectifications on Rolling Stock System Engineering
- Interfacing with suppliers, clients, and operational crews, including technical report writing
- Support to T&C Routine static and dynamic testing of trains (3-7 car configurations)
- Experience with IT systems For Data securing like specialized fleet management software
- Asset Management System tools PUNE METRO Maintenance application DOTNET CAF Maintenance application GMAO KEOLIS Maintenance application MAXIMO
- Apply all Safety Procedures, use personal protective Equipment in any Situation
Languages
English
Hindi
Telugu
Declaration
I hereby declare that all the above-mentioned information is true to best of my Knowledge.
Timeline
Rolling Stock Jr Engineer
Maharashtra Metro Rail Corporation Ltd,Pune.
03.2022 - Current
WarrantyTechnician
CAF Mauritius
10.2019 - 02.2022
Rolling Stock Maintainer
KHMRTS
08.2016 - 10.2019
Management Trainee Maintenance
VST Industries Ltd.
04.2016 - 08.2016
Mechanical Maintenance Supervisor
ACE Tyres Ltd
01.2014 - 02.2016
Diploma - Mechanical Engineering
SBTET Hyderabad
Intermediate - Mi PC
Board of Intermediate
Board of Secondary Education - undefined
Bachelor of Technology - Mechanical Engineering
Singhania University