The Challenge
Engineering and procuring a 99-meter double skin steel stack at the Shell Refinery in Pernis, Rotterdam presented several challenges:

• Scale and Complexity: The Pernis refinery, one of the largest globally, covers 550 hectares and processes 20 million tonnes of crude oil annually. Shell, as a leading oil and gas company, upholds extremely high standards and stringent quality specifications.
• High Quality Demands: During the design stage, every detail must meet rigorous standards. The client’s expectations are meticulous, demanding careful oversight of every aspect of the project.

The Solution
FERBECK INTERNATIONAL SA delivered a tailored solution:

• Material Expertise: Selected materials were chosen for their corrosion resistance and suitability for high-temperature applications, enhancing the stack’s durability and performance.
• Detailed Engineering: Provided comprehensive engineering designs that met requirements. The designs included platforms, a tuned mass damper, ladders, and a lightning protection system.
• Procurement: Managed procurement processes to source materials and components.

The steel stack was CE marked according to EN 13084 and EN 1090.

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