Who must authorize the use of cleaning liquids in explosive areas?

Who must authorize the use of cleaning liquids in explosive areas?

• A. Supervisor
• B. Safety Data Sheet
• C. Technical Order
• D. Plant Manager

Answer: (C)

In explosive areas, the use of cleaning liquids is governed by formal instructions that specify what is approved to use and how to use it safely. A Technical Order is the binding document that lists which cleaning agents are authorized, the conditions for their use, and the required safety precautions in explosive environments. This official authorization ensures compatibility with munitions safety protocols and prevents hazardous vapors or reactions that could ignite or detonate. The Safety Data Sheet provides hazard information about a chemical, but it does not grant permission to use it in explosive areas. While a supervisor or plant manager enforces procedures, the actual authorization to use cleaning liquids in these areas comes from the Technical Order.

In explosive areas, the use of cleaning liquids is governed by formal instructions that specify what is approved to use and how to use it safely. A Technical Order is the binding document that lists which cleaning agents are authorized, the conditions for their use, and the required safety precautions in explosive environments. This official authorization ensures compatibility with munitions safety protocols and prevents hazardous vapors or reactions that could ignite or detonate. The Safety Data Sheet provides hazard information about a chemical, but it does not grant permission to use it in explosive areas. While a supervisor or plant manager enforces procedures, the actual authorization to use cleaning liquids in these areas comes from the Technical Order.