This procurement deals with the collection of fish, dissection and analysis to gain an overview of environmental pollutants in Oslo waterways. While collecting fish, water samples shall also be taken for analysis.
In the work with achieving the environmental goals of the water regulations, it is important to examine the chemical condition. By having better knowledge of the chemical condition over time and possible sources for environmental pollutants such as heavy metals and organic environmental pollutants, we will be able to see the significance of the water environmental improvement measures which are being implemented.