The Front-End Engineering Design (FEED) stage is a crucial phase in the Path of Construction (POC) process. During this stage, the foundation for the entire project is laid out, and several key activities take place to ensure a smooth transition into the detailed engineering and construction phases.

In the FEED stage, the POC is developed with active participation from construction expertise. This stage involves defining and sequencing Construction Work Areas (CWAs), which serve as the starting point for the Interactive Planning (IAP) sessions. These sessions are essential for aligning engineering, procurement, and construction activities to the optimal construction schedule.

The FEED stage also includes the development of a preliminary construction narrative, which outlines the key construction sequences and milestones. This narrative helps in creating a logical sequence for construction activities and ensures that all necessary engineering deliverables and materials are available when needed.

Additionally, the FEED stage involves the creation of a Level 3 EPC schedule, which includes detailed information on durations, quantities, dependencies, and resources for each work package. This schedule is developed through a backward pass, where procurement and engineering activities are tested to set realistic construction start dates.

Overall, the FEED stage is essential for establishing a robust construction roadmap and ensuring that all parties are aligned with the project objectives. It sets the stage for a successful execution of the POC and helps in creating an optimal construction environment.