46天封顶 6个月回迁拿证

Core Viewpoint - The successful completion of the housing project at Sanlihe District 28, Xicheng District, Beijing, demonstrates an innovative "Beijing model" for urban redevelopment, emphasizing rapid construction and resident satisfaction [2][3]. Group 1: Project Overview - Residents of Sanlihe District 28 received their new home keys and property certificates, fulfilling the "delivery of house and certificate" promise [2]. - The project, initiated in September 2025, was the first "land acquisition and immediate construction" pilot for dilapidated building renovations in Xicheng District [2]. - The building, originally constructed in 1978, underwent significant upgrades, increasing its area from 2887.2 square meters to 3369 square meters, and enhancing its earthquake resistance and soundproofing [2]. Group 2: Construction Efficiency - The project reduced the construction period by approximately 75% compared to traditional methods, attributed to institutional innovation and smart construction technologies [3]. - The project implemented a fully online process for project approval, achieving a 90% reduction in approval time compared to promised timelines [3]. - Smart construction techniques included the use of 156 modular units, with 90% of the construction completed in a digital factory, leading to significant reductions in construction waste and carbon emissions [3]. Group 3: Resident Support and Services - The project not only focused on construction but also on ensuring long-term resident satisfaction by addressing previous issues such as lack of professional property management [3]. - Collaboration among various stakeholders, including the local street office and property management companies, resulted in the introduction of affordable professional property services for residents [3].