新小区出现1431条裂缝，开发商回应“将及时公布检测报告

Core Viewpoint - The recent issues regarding severe cracking in the underground parking structure of the residential project "Gangcheng Zhonghuan Huiyunqi" in Shanghai have raised significant concerns among homeowners, prompting demands for third-party inspections and transparency from the developer [1][8]. Group 1: Project Overview - "Gangcheng Zhonghuan Huiyunqi" is a residential project under Shanghai Gangcheng Group, marking the group's first entry into the Zhangjiang Science City with a total of 720 units set to be launched in September 2024 at an average price of 65,000 RMB per square meter [2][5]. - The project achieved record sales in October 2024, topping the charts for both transaction volume and area in Shanghai's real estate market [2]. Group 2: Structural Issues - Homeowners reported a total of 1,431 cracks in the underground parking area, with 972 cracks in the west zone and 459 in the east zone, indicating significant structural concerns [8]. - The cracks vary in width, with some measuring up to 7 mm, and there are over 200 instances of water seepage and surface repairs noted [8][10]. Group 3: Developer's Response - The developer, Shanghai Haigang New Town Real Estate Co., has committed to addressing the issues and has been in communication with homeowners since August 2023 [10][12]. - The company attributes the cracking to improper construction techniques, specifically related to the concrete leveling process, and has outlined a remediation plan involving the application of anti-crack materials and restoration of the surface [10][12].