Process and industrial safety engineering
Process and industrial safety engineering prevents and mitigates fires, explosions and toxic releases in industrial facilities. It addresses hazards that can affect workers, surrounding communities and connected supply chains. Advanced Industry and Robotics stewards this page for the Nexus Consortium.
- 01InstitutionThe Global Centre for Risk and Innovation (GCRI)
- 02Service levelR0: information and enquiries
- 03In briefThe short answer
- 04The methodWhat process and industrial safety engineering covers
- 05Reference practiceProcess safety is codified in regulation and barrier standards
- 06In systemic risk workBarriers degrade quietly
- 07Applied inPlatforms that apply this method
GCRI · Institution · service level R0
The short answer.
Process and industrial safety engineering prevents and mitigates fires, explosions and toxic releases in industrial facilities. Process safety analysis shows how industrial failures affect health, environment and supply of essential goods. In the Nexus Consortium, Advanced Industry and Robotics stewards its canonical page, and 3 other platforms apply it, including Energy Nexus and Critical Infrastructure.
Systemic exposure in Indonesia.
Where people and networks concentrate, the exposure through which shocks travel between systems, shown for Indonesia as an example geography for this subject.
What process and industrial safety engineering covers.
- 01
Core methods
hazard and operability studies; layer of protection analysis; consequence modelling; quantitative risk assessment; safety instrumented system design; management of change.
- 02
Data and instruments
process design documentation; incident and near-miss databases; equipment inspection records; chemical property data; alarm and control system logs.
- 03
Validation
Safety measures are verified through audits, inspection and proof testing. Incident investigations test whether barriers performed as intended.
- 04
Limits
Natural hazards triggering industrial accidents are often not considered in design. Organisational drift can erode barriers over time.
- 05
Use in risk decisions
Process safety analysis shows how industrial failures affect health, environment and supply of essential goods. It informs land use planning around hazardous sites.
Process safety is codified in regulation and barrier standards.
| Reference | What it sets |
|---|---|
| EU Seveso III | Major-accident hazards |
| IEC 61511 | Safety-instrumented systems in process industries |
| CCPS risk-based process safety | Elements of process safety management |
Barriers degrade quietly.
Process safety relies on multiple barriers between a hazard and a consequence. Barriers degrade through deferred maintenance, management of change failures and normalisation of deviance. Natech events add natural hazards that can defeat several barriers at once.
- Track barrier health with leading indicators.
- Include natural hazards in hazard identification.
- Review management of change.
- Applications on Advanced Industry and Robotics and Energy Nexus.
Platforms that apply this method.
Who maintains this page.
Advanced Industry and Robotics stewards process and industrial safety engineering: it keeps this description current and reviews how the method is applied across the platforms.
Terms used on this page.
Each term as this page uses it. Where a standard-setting body defines the term, the wording follows that body.
| Term | Definition |
|---|---|
| Natech | A technological accident triggered by a natural hazard, such as a chemical release caused by flooding. |
| Layers of protection analysis | A semi-quantitative method that checks whether independent safeguards reduce a hazard's frequency to a tolerable level. |
| Major hazard site | A site holding dangerous substances above set thresholds, regulated under rules such as the EU Seveso Directive. |
| Layer of protection | An independent safeguard that prevents an initiating event from becoming an accident. |
Where this page's references lead.
The bodies and documents this page is read against. Status and editions change; each link goes to the issuing body.
Where this page leads across the Consortium.
- Applied inGCRIProcess safety at energy facilitiesApplied in Energy Nexus.
- Applied inGCRIProcess safety for infrastructureApplied in Critical Infrastructure.
- Applied inGCRIProcess and industrial safety engineering for biotechnology and biosecurityApplied in Biotechnology and Biosecurity.
- Applied inGCRIProcess safety engineeringApplied in Advanced Industry and Robotics.
Questions and answers.
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How do I suggest a correction to a method page?
Around GCRI.
Start with an enquiry.
The current service level is R0: information and enquiries. An enquiry receives a reference and names the next step; applications, payments, compute allocations and registrations open only when their team, terms and review capacity exist.