In order to reduce to the lowest level technically possible the duration and level of exposure of workers and to guarantee the absence of pollution of the buildings, equipment, structures, installations in which or in the environment of which the operations are carried out, the employer shall implement :
1° Techniques and operating procedures to reduce dust, such as robotised work in closed systems, reducing the volatility of asbestos fibres by impregnating asbestos-containing materials with wetting agents, and dismantling components by cutting or deconstruction;
2° The necessary measures to contain and limit the spread of asbestos fibres outside the operations area, in particular by providing workers with appropriate decontamination equipment and defining the decontamination procedure to be implemented.