Since its inception in the last century, Building Information Modeling (BIM) technology has profoundly influenced every stage of a building’s lifecycle—from planning and development to design, construction, and operations management. BIM helps enterprises achieve better collaboration, improve efficiency, and enhance quality, sparking a new revolution in China’s construction market. However, challenges such as limited awareness, restricted applications, and inconsistent standards continue to hamper its widespread adoption.
BIM has been extensively researched and promoted by key design institutes and universities. Yet, despite its importance in construction, its application remains relatively uncommon. With the Ministry of Housing and Urban-Rural Development’s “2011-2015 Outline for the Development of Information Technology in the Construction Industry,” BIM technology was designated as a key focus during the Twelfth Five Year Plan. This policy marked the beginning of a comprehensive push for BIM integration within China’s construction sector.
On January 8, 2014, during the BIM technology application observation meeting for the Shanghai Lufa Plaza project, it became evident that BIM’s acceptance in the construction industry was steadily growing. Shanghai Nanhui Construction Co., Ltd. leveraged BIM’s strengths—its visibility, adaptability, and precision—to deeply integrate BIM into the Lufa Plaza construction management. This integration focused on three main areas: construction technology management, quality and safety management, and cost control, ensuring smooth project execution.
Overcoming Technical Challenges in Construction
Lufa Plaza, located near Longyang Road Subway Station in Shanghai’s Pudong New Area, covers approximately 118,070 square meters. This complex includes Grade A office spaces and a five-star hotel. Its proximity to Metro Line 7, with the nearest tunnel just 14.768 meters from the foundation, presents significant construction challenges due to the large excavation area, deep foundations, and the difficulty of controlling environmental deformation during excavation.
Yang Yongping of Shanghai Nanhui Construction Co., Ltd. explained that the building was designed by a French architect prioritizing functional design, which led to frequent design revisions during the project. It is a typical “three-sided” project involving simultaneous surveying, designing, and construction.
“The building’s architectural design was foreign, while the structural and MEP (mechanical, electrical, plumbing) designs were domestic, causing significant coordination challenges. The underground MEP systems are complex, with dense intersections between pipelines and concrete walls. Traditional 2D drawings often fail to reveal all missing reserved openings,” Yang said.
Using BIM, the integration of MEP pipeline models with structural models intelligently identified reserved hole locations. Detailed reports allowed construction personnel to anticipate these openings, preventing the need for drilling after construction and avoiding structural damage. “Before starting underground work in the project’s first zone, BIM identified 103 reserved openings, 23 of which were missing or unmarked in the drawings,” Yang noted.
Additionally, BIM greatly improved on-site steel bar cutting, material procurement, cost management, and construction progress. Yang shared that BIM modeling allowed the team to verify steel cutting data before construction, reducing waste and errors. The accuracy of steel bar handling on-site has improved continuously, now maintaining an error margin within 0.1%.
Accurate Detection of Quality Defects
BIM has also become a powerful supervisory tool for project quality management. Huang Bin, BIM manager at Nanhui Construction’s Lufa Plaza project, stated that traditional 2D drawing reviews can identify many issues, but they fall short for spatial relationships and complex nodes. Creating a BIM model itself uncovers design problems early, enabling prompt corrections. During underground modeling alone, over 160 drawing conflicts were discovered.
“We perform clash detection between structural and MEP components before construction, resolving conflicts early and boosting efficiency. For example, 167 clashes were identified in the underground section, and 25 on the large base plate, 52 of which were critical,” Huang explained.
Yang Yongping added that BIM is essential for managing quality defects on-site, allowing quick reporting of safety and quality issues to project management. On-site personnel capture photos of hazards and log details such as axis and project parameters via the BIM system, transmitting data instantly over WiFi or 3G.
“Project managers can access real-time updates from anywhere by logging into the system and clicking the ‘Pushpin’ button. This reduces issue feedback time to seconds,” Yang emphasized.
Timely Cost Control
Given the dynamic nature of “three-sided” projects, where drawings are continuously updated during resource planning and construction, traditional methods often fall short. Yang Yongping noted that BIM allows quick adjustments—within 2 to 4 hours or up to a day—and the use of data analysis systems enables fast resource planning, giving project teams critical time to respond and adjust.
He also highlighted common challenges in traditional construction management, such as procurement plans based on planned quantities without accountability, delayed access to actual quantities during construction, and reliance on experience over data for material collection.
In contrast, BIM’s 4D relational database provides rapid and accurate data on project quantities throughout the construction process. This supports timely and precise procurement planning, material requisition control, and auditing of orders, enhancing on-site management.
Huang Bin emphasized that for Lufa Plaza, controlling key materials like steel bars, formwork, and concrete is vital for cost management. Utilizing basic data analysis tools and BIM browsers, project and company personnel can access project data anytime, anywhere. Strict control over procurement and material requisition not only reduces waste but also ensures timely delivery, helping optimize project funding and reduce capital idle time and cost overruns.
Expert Perspectives
Wang Xiangming, Vice President of China State Construction Engineering Corporation:
The biggest challenge for BIM technology lies in linking design and construction processes. The lack of legal frameworks complicates BIM’s seamless integration. Design and construction focus on different aspects: design emphasizes building functionality and appearance, while construction focuses on buildability. As a result, the design model often lacks practical usability for construction. Moreover, technical requirements differ—design prioritizes functionality, especially in complex buildings, which contrasts with construction needs. Effectively integrating design and construction phases requires ongoing practice and exploration in BIM technology.
Wei Lai, Director of BIM Building Design Research Center, China Academy of Building Standards:
The main obstacle to BIM’s future development is the complexity and fragmentation of industry standards. While BIM’s potential is widely recognized, its smooth implementation depends heavily on unified standards.
Lin Min, Shanghai BIM Construction Engineering Consulting Co., Ltd.:
To encourage developers to adopt BIM, they must clearly see its real benefits. Currently, unclear developer demands, vague delivery standards, and lack of legal approval processes hinder BIM’s promotion. A professional team providing organizational support during BIM implementation is essential to demonstrate its value and generate developer enthusiasm.
Yao Nan, Director of BIM Research Institute, Shanghai Sanyi Architectural Design Co., Ltd.:
BIM represents not just a technology but a fundamental process transformation. Architects must leverage their design experience alongside BIM application skills to enhance competitiveness. This change marks a shift from isolated 2D processes to integrated, centralized modeling workflows, reflecting broader market trends.
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