An operative was found to be mixing a chemical  solution assumed to be a silicon without the mandatory PPE such as hand-glove and nose mask around APM tunnel area, near GH-20.  No JSTI and MSDS was available upon request. There are indication of lack of risk awareness and lack of supervision  in place from both operatives involved   ACTION: CMA advise TCA-JV to take immediate corrective action.
Hazard category: Chemical