HAZID is a powerful tool for identifying hazards. Conducted for types of work, projects or technological processes.
Typically, HAZID is carried out at the very beginning of design or the start of work/projects. This makes it possible to identify the main hazards, which are then used as a basis for designing control measures.
The HAZID methodology is based on a structured approach using a checklist that summarizes hazards into categories.
The main findings of a HAZID risk assessment are recommendations or measures to reduce risk. These activities are the basis for inclusion in the relevant risk management registers.
HAZID is conducted in collaboration with experts from relevant disciplines to provide a comprehensive analysis of security scenarios and aspects.
There are two types of HAZID: conceptual and detailed.
Conceptual is aimed at identifying hazardous factors in the early stages of design, when a limited set of information is available.
Detailed HAZID is carried out at the detailed design stage, when the basic design documentation has been developed.