ProSET® Overview

ProSET® – Process Safety Evaluation Toolset combines a family of modules allowing the user to complete risk assessment activities part of the Functional Safety Lifecycle, as required by international standards such as IEC 61508 and IEC 61511.

ProSET® is a family of three tools including:

SIL Comp® – The Complete SIL Compliance Software Suite for SIL Determination, SIL Verification, Safety Requirement Specification (SRS) and Cost Benefit Analysis (CBA)

PHA Comp – The Process Hazard Analysis Compliance Tool for use in PHA studies such as Hazard and Operability studies (HAZOP studies)

A list of features of each of the modules are presented below:

Project Settings

  • Workshop sessions manager.
  • Workshop attendees manager.
  • Assumptions manager.
  • Project Information.

SIL Comp®

SIL Determination

  • Risk Profile Manager
  • SIL Determination via
    • LOPA
    • Risk Graphs, or
    • Both
  • Mode of Operation selection:
    • Low Demand
    • Continuous Demand
  • Selection of consequences for specific hazards
  • Configuration of custom Initiating Events, Independent Protection Layers (IPLs) and Conditional Modifiers.
  • Results summary
  • Target Selection via:
    • Assessed Consequence Category
    • Custom SIL Target
    • Custom PFD Target
  • SIL Status settings of:
    • Open
    • Closed
    • Hold
    • Custom
  • Cost Benefit Analysis, CBA,  via As Low As Reasonably Practicable (ALARP) calculations based on either:
    • The PFD Target (from SIL Determination)
    • The Actual PFD (the calculated PFD from the SIL Verification module)
  • SIL Determination report generation
  • SIL Assessment (Determination and Verification combined) report generation

SIL Verification

  • Works in tandem with SIL Determination using SIL Target, PFD Target and SIL Status
  • Allows voting of independent channels from 1oo2 to 3oo4.
  • Allows for the configuration of Custom Failure Rate data attained from manufacturers or other sources
  • Allows custom MooN voting for non-independent channels with no restrictions
  • Live view Reliability Block Diagram (RBD)
  • Complete RBD view
  • Sensitivity Analysis for optimisation of the SIF
  • SIL Verification report generation
  • SIL Assessment (Determination and Verification combined) report generation

Safety Requirement Specification

  • Works in tandem with SIL Determination, extracting the Sources of Demand, Demand Rate on SIF and the SIL Target and PFD Target
  • Allows for input of information to pre-configured fields as per the requirements set in IEC 61511
  • SRS report generation

PHA Comp

  • Management of Nodes
  • Default and Custom Deviations (Parameter and Guideword combinations)
  • Actions Manager
  • Assignees Manager
  • Risk Ranking of Cause / Consequences.
  • PHA report generation
  • PHA Actions report generation.

 

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Action Activation Assessed Deviation Assumptions Attendees Branch Broadly Acceptable Risk Cause CBA Changelog Channel Columns Conditional Modifiers Consequence Continuous Demand CSV Custom Data Custom Failure Rate Custom XML Dangerous Failure Mode DATA Comp Defaults Determination Method Deviation Device Device Duty Drawing Number Edit Master Element Elements Example Export Factors Failure Rate FARADIP Filtering Getting Started Guidewords Hazard Human Error IEC 61508 Import Initiating Event Installation IPLs License LOPA Low Demand Mission Time Mitigated Event Frequency Mode Of Determination Mode of Operation Modules Mouseover Node Notes Operator Failure Parameters PFD Achieved PFD Target PHA PHA Comp Placeholders Plant Life Project Overview RBD Recommendations Reports Result Risk Graph Risk Profile Risk Ranking Rows Safeguard Safety Requirement Specification Searching Sensitivity Analysis Sessions Severity Level SIF SIL Achieved SIL Comp SIL Determination SIL Target SIL Verification SIS Sorting SRS Status Summary Target Frequency Target PFD Target PFH Target Risk Frequency Target Selection Target SIL Use As New Used Text Use Existing