Liste des abréviations

dust. A large part of the exposure occurs during short-term tasks (less than two hours). While many studies show the link between exposure and cancer, these short-term work situations have rarely been evaluated. This study describes the implementation of a sampling and analysis method to assess short-term occupational exposures; and the characterization of the risks of silicosis and bronchopulmonary cancer in road construction and stone cutting over the year 2018. Using CIP10-A for short-term sampling and analysing samples by X-ray diffraction allows tasks to be assessed and the results can be used to convince for preventive action. With these data and by mobilizing multidisciplinary skills, the quantitative assessment of health risks can help decision-makers for the definition of prevention of occupational risks public policy.