Supervisor Preventing Server Data Loss Stock Photography

Miner supervisor sigh of JSA risk assessment permit to work on site prior to performing high risk work on construction

Supervisor checking before sigh of working at height permit JSA risk assessment on site prior to performing high risk work

Miner permit holder supervisor double checking names of work group members ensure every one sign on permit isolation lock box

Supervisor issuing confined space permit on the field

Supervisor hand reading reviewing working at height permit and Job Hazards Analysis JHA document with defocused co-worker

Working at heights permit book placing on the table, defocused construction site supervisor reviewing job hazard analysis