The Batching Plant Operator is responsible for operating the surface batching plant, preparing grout mixtures, and pumping grout from the surface to two Tunnel Boring Machines (TBMs). This position requires technical expertise in operating industrial equipment (including concrete mixers and concrete pumps), strong attention to detail, situational awareness, and the ability to work safely in pressurized environments. The Operator works closely with both TBM crews to support efficient and safe tunnel advancement.
Key Responsibilities:
- Coordinate with the Shift Manager regarding material inventory levels and stock requirements.
- Manage the unloading of materials and ensure delivery tickets are accurately logged in the system and communicated to the Shift Manager and/or Store Manager.
- Operate the mixer to prepare accurate grout batches according to project specifications.
- Operate the grout pump to deliver consistent and reliable grout supply to both TBMs.
- Work closely with the TBM Pilot, TBM Foreman, Surface Foreman, and Grout Operator to ensure smooth and precise grout delivery.
- Collaborate with the Plant Team to support timely and accurate maintenance of all equipment.
- Coordinate daily activities and operational needs with shift management (Shift Superintendent, Shift Engineer, or Shift Manager).
- Inspect pumps, mixers, and related equipment after each shift to identify mechanical or electrical issues, wear, or safety concerns.
- Clean the grout system as required to maintain proper function and prevent buildup.
- Safely operate pressurized lines and manage pressure systems as needed.
- Assemble and maintain pipework, including the use of pipeline pigs for cleaning.
- Use high‑pressure washing equipment safely and effectively.
- Follow all safety procedures, including lockout/tagout, confined space protocols, and emergency response guidelines.
- Document daily activities, equipment performance, material usage, and any incidents or irregularities.
- Support general TBM operations as needed, maintain a clean and safe work area, and complete housekeeping tasks.