He/She ensures that the work is carried out in accordance with technical specifications, nuclear safety standards, and project schedules, while managing assembly teams or specialized subcontractors.

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Main missions

The Piping Supervisor oversees the installation of industrial piping networks (for fluids, steam, water, gas, process systems) in compliance with execution drawings, isometric plans, and project requirements. He/She coordinates prefabrication, assembly, welding, pressure testing, and pipe support operations.

He/She also manages non-conformities, enforces HSE rules, and ensures the quality and traceability standards required in Basic Nuclear Installations (BNI).

Job activities

  • Work Preparation: Analyze execution documents (drawings, isometrics, support lists, assembly procedures) and anticipate material, manpower, and logistics needs.

  • On-Site Supervision: Supervise pipefitters, welders, and installation teams on site; organize work sequences; monitor progress; and ensure proper execution of activities.

  • Quality Control Monitoring: Inspect assembly work, verify compliance with technical specifications (materials, welds, slopes, alignments), and participate in dimensional and visual inspections.

  • Interface Coordination: Coordinate with civil works, electrical, HVAC, and commissioning teams to avoid layout conflicts and scheduling overlaps.

  • Non-Conformity Management: Identify deviations, issue Non-Conformity Reports (NCRs), propose corrective actions, and track their resolution to approval.

  • HSE and Nuclear Safety Compliance: Apply and enforce safety, radiological protection, and nuclear cleanliness rules in accordance with site-specific BNI requirements.

  • Reporting and Documentation: Update daily tracking tools, compile as-built and completion documentation, and ensure traceability of installed piping systems.

  • Test Preparation: Support the preparation and execution of pressure tests, hydrostatic tests, and commissioning inspections for the piping systems.

Required skills

A Piping Supervisor in the construction phase of a nuclear project should possess the following skills:

  • Strong knowledge of industrial and nuclear piping systems.

  • Proficiency in reading isometric drawings, P&IDs, and prefabrication files.

  • Knowledge of applicable standards and codes: RCC-M, EN13480, ESPN.

  • Experience in supervising piping and welding teams on construction sites.

  • Strong focus on quality, traceability, and nuclear safety culture.

  • Effective communication skills and ability to coordinate with multidisciplinary teams.

  • Familiarity with site tracking and reporting tools (progress dashboards, checklists, reports).

  • Required nuclear and HSE certifications depending on site (SCN, RP, CSQ in France or local equivalents).

Looking for new challenges in nuclear projects?
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