EPC general contracting means that the contractor undertakes the design, procurement, construction, trial operation services and other work of the engineering project in accordance with the contract agreement, and is fully responsible for the quality, safety, duration and cost of the project to finally deliver it with all necessary functions to the customer. According to industrial process features, the EPC general contractor plans and designs the land, and carries out equipment procurement, installation and after-sales service based on the contract.
The construction drawings include: Architectural construction drawing, structural construction drawing, hydraulic construction drawing, electrical construction drawing and heating&ventilation construction drawing.