Tunneling Inspector

Parsons

Key Responsibilities

• Inspect site conditions to verify suitability for tunnel works and ensure alignment with approved designs.
• Supervise tunnel construction activities including TBM operations, segment erection, grouting, and waterproofing.
• Monitor installation of precast tunnel liners to ensure accuracy, alignment, and quality standards.
• Inspect temporary and permanent works for compliance with approved methods, specifications, and safety procedures.
• Maintain detailed inspection records, daily logs, and reports of all tunneling activities.
• Advise on construction practices, site issues, and provide technical guidance to contractors.
• Coordinate with quality control teams to ensure testing and documentation are completed as required.
• Support the Resident Engineer in reviewing method statements, inspection requests, and test results.
• Conduct site safety checks, enforce HSE compliance, and participate in safety meetings.
• Assist in preparing as-built drawings, snag lists, and documentation for final handover to the operating authority.
• Measure and record completed works for progress verification and payment certification.
• Monitor tunneling equipment performance, segment handling, and storage procedures.

Skills Set

• TBM tunneling and segment installation supervision
• Quality assurance and site inspection
• Civil and structural tunnel construction
• Precast liner installation and grouting
• Safety compliance and site coordination
• As-built documentation and project handover
• Progress monitoring and reporting
• Contractor supervision and performance review