Therefore, the concerned companies need to train their personnel and classify the potentially hazardous areas correctly. Also, there are high chances for the dust to create hazardous areas. Hazardous gas vapors are the apparent features in these environments. The most common areas of hazardous locations include sewerage treatment plants, LNG plants, offshore drilling rigs, paint manufacturers, oil refineries, distilling, chemical plans, and wharves. If this environment gets ignited, the created explosion can cause severe damage both to people and the surrounding. There are high chances for these substances to form an explosive atmosphere if they interact with oxygen in the air. These include the ones involving production processes, transformation processes, delivery processes, and the processes entailing stocking of flammable substances. Mostly, some situations result in potentially explosive environments. Also, this is vital in avoiding potentially dangerous circumstances resulting from the reaction of the equipment to its surrounding. Doing this is essential so that the electrical equipment can meet various requirements which ensure the safety of personnel. For the environment featuring all these elements, there is a need to design and test all electrical equipment installed. A hazardous location refers to the area comprising any concentrations of combustible dust, flammable gases, mists, or vapors.
