This procurement aims to carry out a main study relating to the Fengersfors-Knarrbyn object in Åmål Municipality. The aim of the main study is to assess the environmental and health risks in the area, based on an in-depth investigation and investigation, and assess the need for cleanup. This includes identifying sources of pollution, delineating the distribution of pollution in and mapping the spread of pollution. The aim is further to obtain a basis with specific recommendations on appropriate measures to reduce the environmental and health risks associated with contaminants.

Åmål Municipality has been granted state funds to carry out a main study at Fengersfors-Knarrbyn with related activities. What is to be examined includes the use area, landfill areas and the former sawmill area of the mill. The area has been assigned risk class 1, very high risk.