R&D and application of whole-process control platform for engineering projects based on EPC and big data

The digital platform can realise the detailed management of project progress, quality, safety and resources, and provide three-dimensional guidance for project construction. By providing progress management function modules, it enables managers to track and supervise the progress of the project and identify and deal with problems that may arise in a timely manner. Through the quality control of the project, the quality indexes of each project can be managed in a standardised manner, and the quality of the project can be guaranteed to meet the predetermined requirements through testing and evaluation of the project. Through the safety management of the project, the safety norms and operation procedures of the EPC (Engineering Procurement Construction) project are formulated, and the hazards of the project are recorded and analysed, so as to ensure the safety of the project. With the sustained and steady growth of China's economy in recent years and the accelerating pace of urbanisation, the people's living standards continue to improve; at the same time, due to China's large population base, the per capita housing area is small, so that China's large and medium-sized cities, commercial housing, sheltered housing and public building demand remains high, the construction industry development is booming. Construction not only need to invest a lot of labour and machinery, there are a large number of building materials, semi-finished products production, transport, storage and supply work, to make people, materials, machinery and other factors of production in an orderly manner to play its role, the difficulty and complexity is increasing. Advanced and reasonable schedule management methods can enable construction enterprises to achieve the optimal balance of construction cost and construction period while realising project quality objectives’. Project schedule control is very important for the success or failure of project management, on the basis of meeting the requirements of project quality, the optimisation of cost and duration determines the success or failure of project management. Therefore, it is of far-reaching significance to explore the project schedule management techniques.