During STOT Saudi, held 19–21 May 2025, one of the standout technical sessions examined a topic central to every turnaround cycle: Shutdown & Turnaround Safety Hazards, presented by Mohammed Hatooq .
Now, nearly a year later, the insights shared remain highly relevant as the industry prepares for its next wave of scheduled shutdowns.
Turnarounds as Risk Concentration Events
The session began by redefining what a turnaround truly represents: a planned, periodic shutdown of a process unit or plant for inspection, overhaul, and repair .
However, what makes these events complex is scale:
- 1–2+ year intervals
- 2–4x workforce increase
- Significant cost exposure
Rather than viewing TAMs as routine maintenance, the session framed them as periods of intensified risk density.
Time pressure, contractor expansion, and simultaneous high-risk tasks combine to create operational conditions that differ sharply from steady-state production.
The Compounding Effect of Parallel Activities
From line breaking to confined space entry, from scaffolding to welding, the presentation mapped how multiple applications overlap during turnaround windows .
Each task brings its own hazard profile—but the real risk lies in their interaction.
For attendees, this systems-level framing was particularly valuable. It shifted focus from isolated safety controls to integrated risk planning.
Why It Mattered
The key takeaway from the 2025 session was simple but powerful:
Turnaround safety must be engineered—not assumed.
As organizations now plan for upcoming shutdown cycles in 2026 and beyond, the lessons shared at STOT Saudi 2025 continue to reinforce the need for structured hazard anticipation and disciplined execution.
The next STOT Saudi Conference will take place 8–11 June 2026, continuing conversations around maintenance, turnaround execution, and operational integrity.