NO2 - Measuring project Swedish underground mines Social Dialogue Committee Extractive Industries 29 November 2013 Cecilia Andersson, SveMin Lars-Erik Folkesson , IF Metall. NO 2 - measuring project Swedish underground mines 2013 . Purpose
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Social Dialogue Committee Extractive Industries
29 November 2013
Cecilia Andersson, SveMinLars-Erik Folkesson, IF Metall
Estimated costs for measurements (calculations from one company)
Dimension and extension of ventilation system
Estimated costs - ventilation system (calculations from one company)
Replacement of vehicles - Replacement to electrically driven vehicles- Change to new alternative fuels
Restrictions for vehicles and driving in underground mines- No personal cars in the mine (replacement to electrically driven). - Public transports withbusses- Scheduled transports ofgoods
Estimated costs - ??
The proposed OEL for NO2 of 0,5 ppm (8 h) and 1 ppm (15 min) are not impossible to reach but it would require new technology for engines and fuels. With this follows notable costs.
Reliable and standardized measuring methods are key factors to guarantee correct values – Need for new methods
A sufficiently long period of transition is important.
Cecilia Andersson, SveMin (Swedish Association of Mines, Mineral and Metal Producers), email@example.com; newly appointed chair of the Euromines H & S Committee
Lars-Erik Folkesson, IF Metall (Swedish trade union for mines, steel- and metal works) firstname.lastname@example.org