着力建设安全可靠的韧性城市（现代化人民城市这样建·韧性）

Group 1: Housing Safety Improvement in Xuzhou - Xuzhou has enhanced housing safety by utilizing housing provident fund returns to finance the repair of old buildings, addressing funding challenges faced by older communities [1][2] - The city has implemented a pilot program for comprehensive safety management of old buildings, including insurance coverage for structural failures and regular inspections by third-party agencies [2][3] - A total of 1,225 multi-owner residential buildings built before 2002 have been insured for old building safety, with an insurance amount of 7.5 million yuan [3] Group 2: Urban Safety Initiatives in Hefei - Hefei has initiated urban lifeline safety engineering projects, utilizing advanced monitoring technology to prevent damage to underground utilities during construction [4][5] - The city has developed a comprehensive data platform covering 170,000 kilometers of underground pipelines and 1,230 square kilometers of above-ground structures for real-time monitoring [5] Group 3: Sponge City Concept in Jiujiang - Jiujiang is implementing the sponge city concept to improve urban drainage and flood control, integrating natural water management solutions into urban planning [6][7] - The city has established regulations to promote sponge city construction, focusing on source prevention and ecological methods [8] Group 4: Disaster Prevention and Emergency Response in Zaozhuang - Zaozhuang has developed a smart AI platform for flood prevention, providing real-time alerts and facilitating emergency response through data analysis [9][10] - The city has established 73 emergency rescue points to ensure rapid response capabilities, aiming for full coverage across communities by the end of the year [10][11]