The EPC process typically involves the following stages:

1. Engineering: The EPC contractor performs detailed engineering design, including civil, structural, mechanical, and electrical design. This involves creating detailed drawings, specifications, and calculations to ensure the project meets the required standards and specifications.

2. Procurement: The EPC contractor is responsible for procuring all the necessary materials, equipment, and services required for the project. This includes sourcing, evaluating suppliers, negotiating contracts, and managing the supply chain to ensure timely delivery of materials and equipment.

3. Construction: The EPC contractor manages the construction and installation process, coordinating all activities on-site. This includes site preparation, foundation work, erection of structures, installation of equipment, and commissioning of systems. The contractor is responsible for ensuring that the construction is carried out according to the design and specifications.

4. Project Management: The EPC contractor provides project management services throughout the project lifecycle. This includes planning, scheduling, cost control, quality assurance, and risk management. The contractor oversees the project, ensuring that it is completed on time, within budget, and to the required quality standards.

5. Commissioning and Handover: Once construction is complete, the EPC contractor carries out commissioning activities to ensure that all systems and equipment are functioning properly. After successful commissioning, the contractor hands over the completed project to the client or owner.

EPC projects are commonly used in large-scale infrastructure projects, such as power plants, oil and gas facilities, renewable energy projects, and industrial plants. The EPC approach provides clients with a single point of contact and accountability, streamlining the project delivery process and reducing the risks associated with managing multiple contractors.

Overall, EPC projects aim to deliver a turnkey solution, providing clients with a fully functional facility that meets their requirements and specifications.