Crystalline silica Dust, silica, crystalline, exposure, measures, preventive, protect, quartz, granite, marble Zero tolerance
Electricity: electric shock hazard Preventive measures to protect workers exposed to live overhead power lines and those working on electrical installations. Zero tolerance
Exposure to carbon monoxide Preventive measures to protect workers who are exposed to carbon monoxide (CO) Zero tolerance
Exposure to the hazardous areas of a machine Safety precautions for work that must be carried out in the hazardous areas of a machine when there are moving parts or uncontrolled energy sources. Zero tolerance
Trenches and excavations without shoring Safety measures for trench and excavation work. Zero tolerance
Unstable rocks Mesures de sécurité pour le travail dans des excavations minières souterraines pour éviter les dangers avec les roches instables. Zero tolerance