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Waste facilities represent a vital function in society, but fires occur regularly. The aim of this study is to provide a knowledge base on risks associated with fires in waste facilities, and to identify measures that can prevent fire and limit the extent of fire damage and environmental impact. Inf...

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Bibliographische Detailangaben
Hauptverfasser: Fjellgaard Mikalsen, Ragni, Glansberg, Karin, Storesund, Karolina, Ranneklev, Sissel
Format: Report
Sprache:nor
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Zusammenfassung:Waste facilities represent a vital function in society, but fires occur regularly. The aim of this study is to provide a knowledge base on risks associated with fires in waste facilities, and to identify measures that can prevent fire and limit the extent of fire damage and environmental impact. Information was obtained through meetings with the waste industry, two inspections at waste facilities, a survey, a literature review and a review of the events registered in the fire and rescue services' reporting solution BRIS, as well as communication with other stakeholders. The project included land-based waste management; facilities for the reception and storage of waste (N=661), reception and storage of hazardous waste (N=250), and treatment facilities for hazardous waste (N=38). Waste treatment plants (such as biogas- or incinerator plants) as well as landfills are not included. High-risk waste types have been found to be general, residual waste, batteries (especially batteries not correctly sorted), electrical and electronic (EE) waste, as well as paper, paperboard and cardboard. General, residual waste stands out as an important focus area for reducing the overall fire risk at Norwegian waste facilities, both based on reported frequency of fire ignition and potential consequences with regard to equipment, downtime, environment and health. Waste categorized as "Hazardous Waste" does not stand out, and is not ranked in the highest risk category in this study, since many preventive and damage reducing measures have been implemented, and appear to work. Chapter 9 provides details on rating of fire risk. In the period January 2016 - May 2019, 141 fires were reported in waste facilities in Norway in BRIS. The total number of fires (including small, medium and large fires) is unknown, but is believed to be far higher. Common sources of ignition have been found to be composting (self-ignition), thermal runaway in batteries, heat friction by grinding, human activity and unknown cause. Regularly occurring fires outdoors, increased use of indoor storage and new types of waste such as lithium batteries lead to a risk that is difficult to manage, which can be a challenge with regard to insurance of waste facilities. Increased use of indoor storage is motivated by consideration for the environment and neighbours, but it may conflict with fire safety, especially because it restricts the access for the fire fighters and because of possible high heat stress on the load-be