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Efficient Shell Replacement
on a Pulp Storage Tower

Customer:

Anonymous

Location:
Scope:
  • Scaffolding Work - Erecting necessary scaffolding to enable work at height.
  • Crane Operations - The prefabricated shell section, weighing 70 tons, was lifted into place using a 500-ton crane.
  • Dismantling and Assembly - The deformed shell was dismantled and replaced, followed by careful welding and joining of the new sections.
  • Insulation - After assembly and welding, new insulation was applied to ensure optimal performance.
Services:

In 2019, we carried out a comprehensive maintenance project involving the replacement of the shell on the upper part of a pulp storage tower. The new shell has a diameter of 16 meters and a height of 30 meters. The new section was installed during the factory’s planned production shutdown.

One of the key aspects of the project was the prefabricated top, which allowed for smooth and efficient installation during the downtime. Our Team utilized the SIM method during the prefabrication for both welding and assembly, contributing to high precision and short lead times.

The order was completed in a short time, thanks to careful planning and coordination, and was executed smoothly during the production stoppage.

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