Hot Work Environment

Hot work refers to operations that directly generate open flames, sparks, or hazardous temperatures—including but not limited to welding, cutting, and use of heaters or heat guns—with inherent risks. Examples are as follows:

• Fire and Explosion

During the welding process, high-temperature sparks and molten slag are generated. If flammable or explosive substances exist in the surrounding area, it is easy to trigger fires and explosions. For instance, if welding is conducted in an area with flammable gases, the sparks may ignite the gases.

• Welding Fumes and Harmful Gases

The welding process also produces metal fumes and toxic gases (such as carbon monoxide, nitrogen oxides, etc.). Inhaling excessive amounts of these substances may damage the workers' respiratory system and cause poisoning.

Unlike onshore sites, offshore oil drilling & production platforms have limited space. All equipment—including production, living, and life-saving facilities—is compactly arranged in layered zones. As both production and living spaces, ensuring the safety of the platform and hot work areas is crucial.