Role & responsibilities

Looking after construction of Secant pile (Hard and Soft pile), Capping beam, Flood protection wall for construction of shaft.

-Selection of Shaft sizing and sequence (Bottom-UP) for TBM launch.

-Preparing Method statement regarding rectangular shaft construction sequence.

-Execution of Launching shaft (30M) excavation for both soft and hard ground.

-Monitoring erection cycle of Strut -waler beam with its bracket for supporting shaft including packing concrete.

-Installation and assembling of Tunnel Boring Machine on ground and then shifting it in tunnel.

-Erection and laying of all rail lines, sleepers in tunnel to facilitate the moving of TBM.

Protected offloading of TBM parts.

- Lowering and assembling of TBM's ( Eye seal, Thrust Frame & TBM Backup gantries)

Skills- Selection of TBM, SEGMENT INSERT, GASKET, GROUT PLANT.

Planning for initial and main drive with schematic drawing.

Good communication skills, Leadership skills

Depth knowledge of TBM operation knowledge

Good experience in underground construction in hard rock and soft ground.

📌 Tunnel Manager (Chennai)
🏢 Tata Projects
📍 Chennai