The Chemical Hazards Engineering Fundamentals (CHEF) Guide has been developed by the CCPS for those interested in understanding the engineering and mathematical framework used in the Risk Analysis Screening Tool (RAST). The CHEF Guide follows the Hazard Identification and Risk Analysis (HIRA) approach, one of the elements in the CCPS Risk Based Process Safety (RBPS) model. The Guide is organized in the same sequence as the online CHEF Training sessions, and is recommended for use during the CHEF training. This excellent guide contains detailed HIRA-related framework, and is now available only...
