An operative was found to be working on top of the podium ladder  outside level-3 , X-ray area without using his hard hat. I could not ascertain the employee identity as it was a far distance, and they ran away while I tried to approach the area.  This mean a deliberate act of negligence, and TCA-JV must conduct a TBT to re-emphasis the important of PPE and the consequences.   ACTION: CMA advised TCA-JV to take immediate corrective action
Hazard category: PPE