Concept Design Phase Safety Review Focus Areas
The concept design phase is the earliest point at which an organization can influence the inherent safety, operability, and lifecycle risk profile of a facility. Decisions made here process route selection, inventory sizing, plot layout, utility philosophy, and technology choice often determine whether downstream safeguards will be robust and cost-effective or reactive and expensive. A concept design safety review is therefore not a “paper exercise”; it is an intentional, structured effort to embed process safety management expectations into the design basis, identify major accident hazards while the design is still flexible, and establish a credible path for risk management throughout the project lifecycle. In practice, this phase should set the foundation for disciplined risk assessment, including early HAZID screening and the framing assumptions that will later govern HAZOP studies, quantitative risk evaluations, and layer-of-protection decisions. Read: What is Process Saf...