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Sør-Tre AS

Fully Automated Impregnation Plant

Customer: Sør-Tre AS
Location: Søgne, Norway
Construction period: 2008–2009

The Challenge 

Sør-Tre AS needed a modern impregnation facility that could provide high capacity, full traceability, and reliable performance while reducing the need for continuous staffing. The ambition was to implement a future-proof solution that could deliver efficiency and automation while complying with industry standards

The Solution 

We delivered a fully automated impregnation plant with a complete transport system, tailored to Sør-Tre’s operational requirements.
The plant is designed in line with current standards and directives, ensuring safety and compliance. It can run both Fullcell and Lowry processes and operate unmanned for up to 18 hours.


The facility includes a powerful SCADA system for full monitoring, control, and reporting. In addition, automated SMS alerts notify staff whenever the plant is running autonomously during nights and weekends.

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The Benefits 

With the new plant, Sør-Tre AS has achieved:

  • A high-capacity impregnation plant (122,000 m³ annually)

  • Complete production traceability with advanced automation

  • Flexible process operation with both Fullcell and Lowry technologies

  • Reliable unmanned operation for up to 18 hours

  • Improved safety and responsiveness with automated SMS alerts

The Result 

Sør-Tre AS now operates a modern impregnation facility that combines capacity, efficiency, and reliability, ensuring the company is well-prepared to meet both current and future production demands.


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