SOURAV KUMAR PATRA

• Led installation and commissioning of six GW TOPCON cell production lines, ensuring timely execution.
• Coordinated cross-functional teams to achieve seamless installations within tight timelines.
• Ensured adherence to safety and operational protocols during solar cell line deployment.
• Interpreted technical drawings for accurate identification of utility hookup points.
• Executed field installations in accordance with P&ID diagrams and electrical layouts.
• Prepared procurement lists based on maintenance schedules and equipment specifications.
• Maintained inventory levels of consumable items for preventive and corrective maintenance.

• Conducted thorough root cause analyses to enhance system reliability and prevent future issues.
• Developed maintenance plans and preventive measures, reducing production downtime.
• Monitored employee performance to ensure project adherence and timely completion.
• Mentored junior engineers, fostering professional growth and best practice adoption.
• Performed maintenance on Topcon Cell, RENA wet tools, Centrotherm thermal tools, Maxwell printer, scrubber, and IDEOAL ALD machine.
• Determined root causes of equipment failures and implemented effective solutions.
• Ensured optimal operation of machinery through proactive management of maintenance strategies.

Executed commissioning and installation of monocrystalline silicon pullers (ATW and JSG) and texturing.

Oversaw maintenance, repair, and optimization of machinery for ingot and wafer production.

Managed safety protocols for self and subordinates, adhering to established SOPs during shifts.

• Conducted timely preventive, corrective, and breakdown maintenance activities following industrial standards.
• Led a team of maintenance technicians, enhancing troubleshooting skills and focusing on cycle time improvement.
• Performed inspections of log data, ensuring closure of complaints with consistent follow-ups.
• Maintained comprehensive machine records, including MTBF, MTTR, and history cards.

Implemented Poke-Yoke improvements and actively participated in Kaizen activities.

Executed calibration of instruments for process and product validation to meet regulatory standards.

• Maintained spare parts inventory, ensuring availability during machine downtimes.

Managed manpower shifts and conducted training sessions to enhance team performance.

• PLC: Basic of PLC, developing program using RS Logix 500 on Allen Bradley PLC - Micro Logix & LAD series
• Program development with Simatic Manager on Siemens PLC (S7-300, S7-400, S7-1200 Series), Practice assignments on industrial application of plc
• Using demo board, control system, Interlocking & I/O list
• HMI/SCADA: Application Siemens - WinCC software
• Process Instrumentation: Temperature, Pressure, Level, Flow and Proximity sensors, basic of PID controller and control valves.
• Motor/Drive: Induction Motors, DOL & Star - Delta Starters, Panel wiring
• Basic of Variable Frequency Drives, selection criteria of drive for project engineering, interfacing of drive with PLC, networking of drive, programming.
• Panel Designing: Read the panel drawing, selection of switch gears & accessories.
• Industrial Networking: Profibus (ET-200m ) DCS system with remote I/O using Profibus protocol, industrial Ethernet

• 3 months training in Ingot Puller Machine & Wafer Slicing at ATW CHINA
• Erection & Commissioning
• M/C Operation
• Troubleshooting