ResidentTechnical Officer
Duties& Responsibilities:
- Supervising tunnelling works (Slurry type TBM)
- Monitored TBM operational parameters in accordance with specified & recommended value by QPD.
- Monitoring STPplant operation, Quality test of slurry KPI for various ground conditions & Secondary muck pit calculation for each ring.
- Time-to-Timemonitoring the excavation management excavated volume(by theoretically, by actual during mining through volume & Weight graphs) check the face pressures throughout the excavation.
- Monitor the Volume& weight graphs during the mining monitor the mining speed, thrust forces, cutter torque cutter headspeed, Penetration, main articulation and ram extension reports the over excavation occurs and tunnel alignment out of the deviation +/- 50mm.
- Responsible for ring key selection. Recording of all technical details i.e. steps& lips, grout volumes etc. as specified in the contract method statement.
- Check steps and lips measurement within allowable limits just after ring built and after backfill grouting.
- Kept strict Quality checks on various tunnelling activities i.e.
- Inspection and Testing of primary and secondary grout.
- Providing full time supervision and inspection for Tunnel related works.
- Supervising and inspect the ground improvement works.
- Supervising and inspect Soil for investigation works along the tunnel drive.
- Supervising andinspect the Instrumentation installation works for tunneland station.
- Prepare daily and weekly reports.
