徐汇区东泉路185弄易通公寓的居民向"新民帮侬忙"反映，这个建成近30年的老小区因地势低洼，长期 受雨水倒灌困扰。去年纳入"三旧变三新"城市更新计划完成改造后，积水问题仍未根治，底楼居民家中 依旧发霉返潮，原本的期待变成了满心疑惑。 据了解，因为天井管道在每户底楼居民家中，涉及入户施工，需征得每户居民同意。属地街道则表示， 经过意见征询，底楼20户居民中已有19户同意施工，街道将继续做好居民沟通工作，尽快推进施工。目 前计划最晚在今年汛期前完成管道翻排，彻底解决底楼居民家中的积水问题。 本报记者 李晓明 去年，小区被纳入到"三旧变三新"城市更新计划，迎来了焕新改造。改造工程中，对地下管道进行了开 挖重铺。去年7月底，工程竣工，小区居民原以为经过改造后，积水问题能得到很大缓解，没想到随后 一场暴雨，雨水依然倒灌，情况并没有明显好转，这让居民从满怀期待变为疑惑不解。 为何重新铺设了管道，小区积水问题依然没有改观？对此，改造工程项目负责人解释，主要原因是易通 公寓原有地下管道存在缺陷，小区内部管道与市政管道存在一定高低落差，房修部门也没办法彻底解 决。改造中已将小区路面抬高了约50厘米，尽量做到减少缓坡。但居民家中 ...

Core Viewpoint - The article discusses the transformation of the old residential area "Wannan Liucun" in Shanghai, highlighting the successful implementation of the "Three Olds" to "Three New" renovation project, which aims to improve living conditions and community engagement among residents [1][3]. Group 1: Renovation Details - The renovation project began in early 2021, focusing on upgrading old housing, enhancing community facilities, and improving residents' quality of life [1]. - Key improvements include the installation of elevators in all 43 buildings, benefiting approximately 40% elderly residents, making it one of the fastest projects in Shanghai [1][2]. - The community underwent a comprehensive aesthetic upgrade, with 99% of the "four essentials" (clothes drying racks, awnings, air conditioning covers, and security windows) replaced, totaling 3,457 units [2]. Group 2: Community Engagement and Impact - The transformation has positively influenced residents' attitudes, leading to a cleaner environment as they are now more inclined to maintain communal spaces [3]. - The area is part of a larger urban renewal initiative in Xuhui District, with significant projects planned for 2024 and 2025, aiming to enhance living conditions for thousands of residents [3]. Group 3: Governance and Management - The article emphasizes the importance of both hardware improvements and soft governance, including community management and resident engagement, to ensure sustainable development [3]. - A proposed increase in property management fees from 0.8 to 1.4 yuan per square meter aims to enhance service quality, with plans for better security, cleaning, and maintenance already in motion [4]. Group 4: Broader Implications - The case of Wannan Liucun serves as a model for grassroots governance in large cities, demonstrating the need for meticulous attention to community needs and infrastructure [5].