Jie Fang Ri Bao·2025-07-30 02:03Group 1 - Typhoon "Bamboo Grass" is approaching Shanghai, prompting multiple operators like Shanghai Shentong Metro and Tunnel Corporation to establish a "three-dimensional defense" to ensure the safe operation of the mega city [1] - The Tunnel Corporation's urban operation services cover nearly 3,000 kilometers of transportation infrastructure in the Yangtze River Delta, utilizing a smart urban management platform for 24/7 monitoring and analysis of water accumulation on key roads [2] - Emergency preparedness includes over 300 emergency bases and 2,000 personnel equipped with various emergency vehicles to enhance flood response capabilities [2] Group 2 - Prior to the typhoon, Shanghai Metro conducted thorough inspections of high-risk areas in the rail network, ensuring safety measures like anti-slip mats and sandbags are in place [3] - The dispatch command center is closely monitoring the typhoon's trajectory and has implemented a real-time tracking system to assess potential impacts on operations [3] - All construction sites in the city are undergoing comprehensive safety checks to prevent flooding and ensure the integrity of major ongoing projects [4]