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The process industry often needs external resources and specialists when it comes to new-establishment or rebuilding, since the internal organisation's daily tasks are enough. This is where Adding enters, as our employees have long experience with process plants at:

  • Power plants and combined heat and power plants

  • Boiler plants fired with solid fuel, dust, oil and/or gas

  • Refineries

  • Clay tile plants

  • Cement factories

  • Dairies

  • Slaughterhouses

  • Water works

  • Waste water treatment plants


Adding knows about the processes

Adding's employees have extensive knowledge about the different processes and can individually or in cooperation with the customer make both the initial planning and the subsequent retail design. This includes e.g.:

  • P&I diagrams

  • Control and logic diagrams

  • Layouts

  • Hook Up diagrams

  • Cause & effect diagrams

  • 3D design drawings

  • Third party approval

  • Documentation according to required standards

  • Safety systems

  • Atex – SIL- HAZOP

  • QA/QC


All types of process technology are subject to both national and international rules, which is a natural part of our work. We know or check the rules and always work in accordance with the requirements and standards that the industry or the project requires.

Adding knows the components

Many years of managing projects that involves process technical components have given us experience in component selection, such as:

  • Process instrumentation

  • Burners and boilers for oil and gas firing

  • Analyzer equipment for flue gas analysis and water chemistry

  • Pumps and valves


We are independent and do not have to sell particular solutions or components, and therefore we always choose the best solution at the right price.


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