MANI SADHAN
Project Engineer
Chennai
Summary
As a seasoned Electromechanical Engineer with 12 years of experience, I am currently working in Singapore on the Alstom R151 project as a subcontractor. I hold an S Pass specializing in installing, maintaining, and repairing mechanical and electrical equipment components. I possess sound technical knowledge and advanced mathematical aptitude, enabling me to interpret instructions and apply practical solutions. My excellent troubleshooting skills involve using specialized hand tools and testing equipment to perform inspections, as well as preventive and corrective maintenance actions. Let me explain in more detail below.
Overview
15
15
years of professional experience
3
3
years of post-secondary education
2
2
Languages
Work History
Electromechanical Engineer
Alstom Movia R151 / P-Way Engineering PVT, LTD.
12.2021 - 09.2024
- Preventive Maintenance
- Problem Solving
- Electromechanical Repair
- Hydraulic Systems
- Troubleshooting Techniques
- My roles and responsibilities are Train Delivery, Train Maintenance, Troubleshooting, testing and commissioning and train hand over.
- Train Delivery :
My role is to arrange the train delivery, plan the schedule and explain to my team what they are doing and communicate with the SMRT side, arranging the depot PIC and arranging the proper tools and reading the technical diagram to inform my team. Torque Values explained the break system to my team. Final inspection, I need do, once the train, move to the workshop pit. It's my responsibility. - Maintenance Planning :
I need to plan to arrange the train schedule and do maintenance monthly for like one month and three months maintenance. Maintain all the maintenance records I keep it myself and finally submit them to LTA. - Troubleshooting :
In case any electrical and mechanical issues complaints come from the LTA and SMRT sides, he gives feedback to me. I need to solve that problem, so I need to read the technical diagram and schematic diagram and find the solution and solve the problem after I need to create the report and get signature wetness by LTA and SMRT. - Hand Over :
The train had its very toughest time because I needed to explain all the electrical and mechanical systems. How is it working and when do the maintenance of all the equipment is my part of the scope.
Works Train Operator
Land Transport Authority (LTA)/ P-Way Engineering
06.2019 - 11.2021
- I support the LTA locomotive operator on the Thomson East Coast Line Stage 3 from Mount Pleasant to Gardens by the Bay
- Run Electric Locomotives: Operate electric locomotives securely according to established procedures, signals, and operating protocols
- Security Compliance: Ensure compliance with all safety regulations and procedures specific to electric mobility and operations, including adherence to speed limits, signaling systems, and track conditions
- Battery Management: If applicable, monitor and manage onboard battery systems, including charging and discharging operations
- Communicate with Control Centers: Maintain communication with dispatchers, control centers, and other railway personnel to receive instructions, updates, and information regarding track conditions and operations, with specific attention to electrical system status
Operations Control Center
Siemens / Advanced Infrastructure Engineering Pvt
06.2018 - 04.2019
- At the Downtown Line with Bombardier Movie C951 trains, my role at the operations control center involves monitoring and controlling train movements on the Test Track after modifications have been made
- Additionally, I oversee the changing of direction for the point machine
Technician
Bombardier Transportation/ Advanced Infrastructure
07.2015 - 03.2018
- It is my first working experience on the MRT line with Bombardier Movie C951 trains
- The Bogie assembly and dismantling work involves changing and lifting the Bogie frame, changing the axle box bearing seal cap, and modifying the seal cap guide pin welding
- Battery charging and discharging work involves monitoring battery cell voltage and checking the distilled water level
- Alignment: Ensure proper alignment of the coupler with the corresponding coupler on another railcar or locomotive
- Misalignment can lead to coupling issues and potentially unsafe conditions
- Functional Testing: Periodically test the functionality of the Front automatic coupler by coupling and uncoupling with compatible railcars or locomotives
- Verify that the coupler engages and disengages smoothly without any issues
- Replacement of Worn Parts: Replace any worn or damaged components of the front automatic coupler promptly to maintain its effectiveness and safety
- This may include worn knuckles, draft gear, or other parts
- Regular Inspections: Conduct visual inspections of the compressor unit, hoses, fittings, and connections to check for any signs of leaks, damage, or wear
- Address any issues promptly
- Oil Level Check: If your compressor is oil-lubricated, regularly check the oil level and top it up as needed
- Also, change the oil according to the manufacturer's recommendations
- Safety Valve Inspection: Test the safety relief valve periodically to ensure it functions correctly in case of overpressure situations
- Replace the valve if it shows signs of wear or damage
- Inspect Valves and Fittings: Regularly inspect valves, fittings, and gauges for any signs of leaks, damage, or wear
- Replace any faulty components as needed
Team Leader
GKN Driveline (India) Ltd.
06.2013 - 04.2015
- Monitored team performance and provided constructive feedback to increase productivity and maintain quality standards
- Supervised team members to confirm compliance with set procedures and quality requirements
- Worked with team to identify areas of improvement and devised solutions based on findings
Quality Control Inspector
MMFORGINGS LIMITED
06.2009 - 06.2011
- Inspected incoming and outgoing materials for accuracy and quality
- Ensured the accuracy of measurement tools and equipment by performing regular calibration checks and maintenance
- Streamlined the inspection process, resulting in quicker identification of defects and faster corrective actions
Education
High School Diploma -
Thirumalai Madhanur Polytechnic College
India 06.2011 - 10.2013
Some College (No Degree) - Building Construction Safety Supervisor
Avanta Global Pte Ltd
Singapore 08.2018 - 09.2018
Some College (No Degree) - Work At Height Supervisor
Eversafe Academy
Singapore 03.2019 - 04.2019
Skills
Equipment Inspection
Tool Maintenance
Schematic Reading
Parts Replacement
Root Cause Analysis
Schematic Interpretation
Pneumatic Systems
undefinedTimeline
Electromechanical Engineer
Alstom Movia R151 / P-Way Engineering PVT, LTD.
12.2021 - 09.2024
Works Train Operator
Land Transport Authority (LTA)/ P-Way Engineering
06.2019 - 11.2021
Some College (No Degree) - Work At Height Supervisor
Eversafe Academy
03.2019 - 04.2019
Some College (No Degree) - Building Construction Safety Supervisor
Avanta Global Pte Ltd
08.2018 - 09.2018
Operations Control Center
Siemens / Advanced Infrastructure Engineering Pvt
06.2018 - 04.2019
Technician
Bombardier Transportation/ Advanced Infrastructure
07.2015 - 03.2018
Team Leader
GKN Driveline (India) Ltd.
06.2013 - 04.2015
High School Diploma -
Thirumalai Madhanur Polytechnic College
06.2011 - 10.2013
Quality Control Inspector
MMFORGINGS LIMITED
06.2009 - 06.2011
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