Fixed hot work area
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Our company’s chiller plant has not been designated as an explosive area. However, the actual chiller compressors contain the refrigerant R22, which is flammable, and they are equipped with safety valves. Can it still be considered a fixed hot work area?
If your chiller compressor contains the flammable refrigerant R22 and is equipped with a safety valve, this may increase the risk of explosion or fire. However, to determine whether it can be classified as a fixed hot work area, the following factors also need to be considered: 1. Local regulations: It is necessary to refer to local safety production regulations and standards to ascertain whether the requirements for a fixed hot work area are met. 2. Risk assessment: Conduct a professional risk assessment to determine the actual fire and explosion risks in the chiller area. 3. Safety measures: Your company needs to implement appropriate safety safeguards, such as explosion-proof electrical equipment, emergency shutdown devices, pressure relief systems, etc., to ensure safety. It is recommended to consult a professional safety assessment agency or relevant authorities for a comprehensive on-site assessment and guidance. .