HAZOP Assistant
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A digitised HAZOP that is always up-to-date, reduces risk and cost and improves speed and quality
Page last modified
August 4 2023
By harnessing the power of explainable artificial intelligence (XAI) software and the process safety skills of our human experts, we have created a HAZOP solution that digitises the entire process.
Less time – more efficiency – less risk
By using Kairos’ XAI-driven functional digital twin, our digital HAZOP reduces the time spent on HAZOP workshops, decreasing blind spots and increasing the overall quality by using the intelligent technology – with less support required from design, operational and safety experts.
Key features
- All guide words automatically covered
- Process library with FMEA
- Tree view shows failure (initiating event) propagation to consequence
- P&ID view shows cause, deviations and consequence safeguards
- Analysis spans multiple systems - not just single nodes
- Enables plant wide HAZOP, re-HAZOP and modifications (MOC HAZOP)
- Toolbox for optimised design regarding number of sensors, actuators and safeguards
- HAZOP functional modes fully compatible with Control Room Assistant
Benefits
- Regularly updated HAZOP documentation
- Leverages learnings from incidents
- Increases quality of HAZOP
- Reduces time to re-HAZOP
- Less dependence on availability of experts
- Reduces blind spots
- Complete coverage of failure modes (FMEA)
- Operability covered with verification, mitigation and prevention tasks
- Includes alarm and trip coverage
Pro/con
Model-based HAZOP with documented, consistent, improved quality.
Saves time (and cost) spent in HAZOP workshops by the team.
HAZOP always updated - re-HAZOP automated.
Improved support for operability - reduced emissions and improved production.
Experience can be transferred to new energy systems and CCUS.
Need to build a model based on standard library with built-in FMECA.
Specification
Areas of application
Any processes that have the potential to release hazardous energy or substances.
Core technology
Explainable AI based on qualitative physics with propagation analysis.
Platform
Cloud-based SaaS (Software as a Service).
HAZOP analyser
Examines failures and associated safeguards and mitigations to identify potential blind spots.
Tree view
Visualise how a failure leads to consequences or explore potential root causes behind a consequence.
Sensor coverage
Chart the effectiveness of instrumentation in identifying root causes for an optimised level of instrument deployment.
Sensor precision
Discover the sensors' proficiency in differentiating root causes effectively.
P&ID view
Visualise the causal relations between failures, consequences and related sensors overlaid on a P&ID diagram.
Relative Business Impact
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Technology Readiness Level
Development
Technology demonstration
Mature / Proven
Technologies Deployed By
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