RiskSpectrum ModelBuilder

A unique risk- and reliability platform

RiskSpectrum ModelBuilder

RiskSpectrum ModelBuilder is a software tool for
  • creating and…
  • maintaining risk-, reliability- and availability models

It is a workbench for non-experts to carry out advance analyses making it possible to model your system close to its design. It provides a closer link between your system and the safety model (digital twin)



Software In Action



Create a single, central repository of asset properties and risk models that everyone can use.

Systems, equipment and their functional properties are defined and maintained in the ModelBuilder´s Knowledge Base (KB)

The KB is like a template for equipment and systems

E.g. for a pump:

  • Failure modes
  • Reliability data
  • Configurations
  • Dependencies (power supply, signal system, etc)




Build and update risk and reliability models faster using RiskSpectrum ModelBuilder’s graphical user interface. 

The ModelBuilder´s graphical user interface is used for creating/importing drawings, (e.g. P&ID, I&C, electrical single line diagram, etc) by pulling in objects defined in the Knowledge Base



Graphical PumpingSystemSample



Fault trees are automatically generated from the ModelBuilder and exported to RiskSpectrum PSA

Generate FT



Run the built-in Monte Carlo simulation tool YAMS to calculate your system's reliability and availability

Miniplant Availability