Why are there fans located at the top of the chlorine (Cl2) building?

Fans are located at the top of the chlorine building primarily to avoid damage to wiring from chlorine leaks. Chlorine gas is corrosive and can cause significant harm to electrical systems and wiring if it accumulates inside the building. By having fans at the top, any chlorine that might escape or leak can be effectively ventilated out, reducing the concentration of gas within the structure and thus minimizing the risk of damage to sensitive electrical components.

The design focuses on safety and protection of infrastructure, ensuring that any chlorine that enters the vicinity can be swiftly removed, thereby safeguarding the operational integrity of the building. Proper ventilation helps mitigate hazardous conditions that could arise from chlorine exposure, which not only protects equipment but also contributes to the safety of personnel working in or around the facility.

This rationale aligns with the best practices for handling hazardous materials, where controlling the environment around potentially harmful substances is critical for both equipment longevity and worker safety.