Job Description

:Job Purpose: To provide electrical engineering expertise for the design, installation, operation, and maintenance of Tunnel Boring Machines (TBM) on underground construction projects.Key Responsibilities:TBM Electrical Systems:

• Oversee the design, installation, commissioning, and maintenance of all electrical systems on the TBM, including the main drive system, control systems, lighting systems, and communication systems.
• Develop electrical schematics, wiring diagrams, and control panel layouts.
• Troubleshoot electrical faults and implement corrective actions.

Power Supply and Distribution:

• Design and implement the power supply and distribution system for the TBM, including the installation of power cables and distribution boards.
• Monitor power consumption and ensure efficient energy utilization.

Control Systems:

• Design, program, and commission PLC (Programmable Logic Controller) and SCADA (Supervisory Control and Data Acquisition) systems.
• Monitor and optimize the performance of the TBM's control systems.
• Troubleshoot control system issues and implement corrective actions.

Instrumentation and Monitoring:

• Design and install instrumentation systems to monitor TBM performance and operating parameters.
• Calibrate and maintain instrumentation to ensure accurate data collection.
• Analyze data to identify potential issues and optimize TBM performance.

Safety and Quality:

• Ensure compliance with electrical safety standards and regulations.
• Conduct regular safety inspections and risk assessments.
• Monitor quality control procedures to ensure the TBM operates efficiently and reliably.

Documentation and Reporting:

• Maintain accurate records of electrical systems, maintenance activities, and performance data.
• Prepare technical reports and presentations.

Larsen & Toubro