What's the difference between epc project and ept project?

Ept project refers to the whole process or several-stage contract of design, procurement, construction and trial operation of engineering construction project entrusted by the owner. Usually, under the general contract conditions, the company is responsible for the quality, safety, cost and progress of the contracted project. In the National Development and Reform Commission, jointly with the Ministry of Housing and Urban-Rural Development, a notice on the implementation of the Measures for the Administration of General Contracting of Building Construction and Municipal Infrastructure Projects, as well as policy documents and related guidance such as Guiding Opinions on Promoting the Development of Engineering Consulting Services in the Whole Process; In principle, state-owned enterprises and government investment projects need to be equipped with EPC project managers as general managers to carry out EPC project construction and implementation. It is also equipped with a full-process engineering consulting service team with full-process engineering project management division and full-process engineering consulting project manager as the general consultants, providing consultation at all stages and full-process project management services for the owners and EPC general contracting projects. Under EPC mode, the project includes not only the specific design work, but also the overall planning of the whole construction project content and the planning and specific work of the implementation organization and management of the whole construction project; Procurement is not the procurement of construction equipment and materials in the general sense, but more refers to the procurement of professional equipment and materials; Construction should be translated as "construction", including construction, installation, testing and technical training.