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1. Arrange and adjust work hours reasonably to avoid working during peak heat periods; construction should be carried out in the morning, in the evening, or indoors. 2. Work outdoors is prohibited in conditions of heavy rain (downpours), strong winds (storms), or thunderstorms; if the coating is exposed to rain before it has dried on the surface, it will turn white or exhibit poor film-forming properties. It is important to pay attention to the weather conditions and the time required for the coating to dry, in order to avoid such problems as much as possible. 3. When working in poorly ventilated areas such as compartments, storage tanks, troughs, and ponds, it is necessary to enhance ventilation to keep the solvent concentration within safe limits. Workers should rotate shifts frequently, with shifts lasting 2–3 hours each, so that different people take turns performing the tasks. 4. Open flames and sparks are strictly prohibited at the construction site. When using lighting fixtures and electrical equipment, it is necessary to choose those with fireproof and explosion-proof properties. It is advisable to use a 36V low-voltage power supply for lighting. Gas-free high-pressure spray guns must be grounded to prevent the generation of static electricity sparks. In nearby workshops, welding, cutting, and other such operations must be stopped. 5. When the summer temperature exceeds the **specified temperature, outdoor construction at the site must be halted.