Summary: After 4 years of construction, recently, the National Children's Medical Center and the Zhangjiang Campus of Shanghai Children's Medical Center affiliated to Shanghai Jiao Tong University School of Medicine were officially opened.
Located in the Shanghai International Medical Park in Pudong New Area, the Zhangjiang Campus of the National Children's Medical Center has a total construction area of about 100,000 square meters, with 500 medical beds, 8 modern operating rooms and 32 bone marrow transplant cabins. The opening of Zhangjiang Hospital is another milestone achievement in promoting the development of children's health in Shanghai.
As a major project in Shanghai, the National Children's Medical Center project, which was organized and implemented by the General Contracting Department and participated in the construction of the installation group, has always adhered to high standards and strict requirements since the construction was officially launched on March 1, 2021. The Shanghai Construction Engineering project team aims to build a benchmark medical project and help build a world-class pediatric difficult and critical care diagnosis and treatment center.
Technology first, to meet the cleanliness requirements of the hospital
The project department adheres to the principle of "technology first", starts from the actual situation of on-site construction, unifies command and coordinates management, and creates favorable conditions for efficient construction and production of the project.
The project involves a number of medical professional supporting projects, and there is cross-construction in each supporting project, and the requirements for civil engineering are also different. To this end, the project team integrates the needs of the professional supporting project builder in advance, and requires the professional construction party to visit the site for the work that needs to be reserved and pre-embedded, so as to ensure that there is no omission in the process and avoid later demolition, alteration and reinforcement.
In view of the key supporting projects, taking the installation of air cleaning system as an example, the project department formulated a special technical plan in advance, and on the basis of construction in accordance with national specifications, the project department formulated a special technical planning plan for cleanliness, and adopted fully enclosed construction for operating rooms, ICUs and other departments, and tried to select finished construction materials, off-site production and on-site assembly.
At the same time, the introduction of professional equipment to clean the dust, so that the site is cleared after the completion of the work, to meet the installation requirements of the air cleaning system.
operating room
Fully enclosed ICU
BIM simulation, solve the problem in the deepening stage
In order to improve the overall efficiency of multi-discipline cross-construction, the project team used BIM technology to build structural models, arrange pipelines, and simulate the process of dynamic construction stages, and found hidden problems in structure, installation and other links in a timely manner, reducing a large number of rework.
Relying on BIM technology, the project found and solved more than 150 problems such as inconsistencies between structural drawings and architectural drawings, electromechanical water pipes and system drawings, pipeline penetration through walls, and insufficient beam size, and also optimized pipelines at the basement walkway and lane of the medical complex, solved the problem of insufficient net height in more than 30 places, effectively accelerated the construction progress and saved construction costs.
BIM simulation of basement structure
The project department also relies on the BIM collaborative management platform to organize the personnel of various professional units to carry out the second deepening design in advance, integrate the technical requirements and technical standards of their respective construction into the design, fully consider the convenience and economy of the construction of each specialty, solve the problem in the deepening design stage, and realize the integration of BIM design and construction.