Engineering hoarding installation requires preliminary preparation, such as relocating some trees for greening to ensure stability after the hoarding is set up, preventing it from being knocked over or blown down by strong winds. Installation must be done without hindering pedestrian safety or traffic flow. Once the hoarding is in place, it should completely isolate the construction site from the outside to prevent unauthorized access and potential danger. After installation, assign a person to patrol the area surrounding the waterworks hoarding to maintain order due to the temporary inconvenience caused by the hoarding. Emphasize that no trash, mud, or unrelated items should be placed near the municipal construction hoarding to maintain cleanliness and aesthetics without affecting the city's appearance.