1. The Global Provider of Functional Safety Expertise and Technical Consultancy
ENGINEERING SAFETY CONSULTANTS LTD
ProSET
The Complete Process Safety Evaluation Toolset
®
ProSET® is ESC’s own bespoke software suite to manage your Functional Safety Lifecycle
including Process Hazard Analysis, SIL Determination, SIL Verification and Safety
Requirements Specification (SRS) generation.
Why ProSET®
• PHA module:
Customizable for CHAZOP, HAZID etc
Risk Ranking
Configurable Risk Matrix
Configurable Deviations (Guidewords/Parameters)
• SIL Determination module:
Risk Graphs
LOPA
Cost Benefit Analysis as part of ALARP demonstration
• IEC 61508- certified SIL Verification module:
Random Hardware Reliability Assessment (PFD / PFH)
Hardware safety integrity architectural constraints
Sensitivity Analysis tool
Includes FARADIP-THREE Failure Rate database
Customisable Failure Rate data
• SRS module
• Transferrable information between modules within ProSET®, linking both PHA
Comp and SIL Comp®, allowing the necessary information for assessments to be
transferred with the click of a button
• Flexible licensing allowing your software needs to be met. You can even deactivate
licenses to move them between machines within a company
• Technical support including training sessions and initial setup as well as access to
the knowledge base of in-depth user guides and the support desk
ProSET.co.uk

2. ProSET® is a family of tools including:
ProSET.co.uk ProSET.co.uk
PHAComp
Process Hazard Analysis Compliance Tool
SILComp®
The Complete SIL Compliance Software Suite
Download 14 Day Free Trial
From ProSET.co.uk
PHA Comp is ESC’s internally developed software package for facilitation of Process
Hazard Analysis (PHA) studies including HAZOP, CHAZOP, HAZID, ENVID, SIMOPs and
more.
Features:
• Customisable data to easily configure PHA
Comp to your company standards, including:
Risk Matrix
Deviations (Parameters
and Guidewords)
• Risk Ranking
• Customizable for HAZOP, CHAZOP, HAZID etc
• Conduct both batch and continuous processes studies
• Recommendation/Action tracking feature Smart copy and paste feature to ensure
accuracy and consistency
• Conduct both batch and continuous processes studies
• Recommendation/Action tracking feature Smart copy and paste feature to ensure
accuracy and consistency
• Export of information from PHA Comp to prepopulate information in SIL Comp®
• In line with IEC 61822
Based on ESC’s 10,000+ hours of experience facilitating workshops SIL Comp® has been
developed for SIL Determination, SIL Verification, Safety Requirement Specification
(SRS) and Cost Benefit Analysis (CBA).
Features:
• SIL Determination module:
Risk Graphs
LOPA
CBA
• IEC 61508- certified
SIL Verification module:
Sensitivity Analysis tool
Includes FARADIP-THREE failure rate database
Customisable Failure Rate data
Live generation of Reliability Block Diagrams
• SRS module
• Customisable data to easily configure SIL Comp® to your company standards, in
particular Risk Profile, Risk Matrix, typical Initiating Events and Failure Rates
• Set SIL targets for both Low and Continuous (High) demand SIFs
• Ability to perform MooN configurations (simplex and redundant systems), not
limiting the number of devices that can be modelled in a SIF configuration
• Live generation of Reliability Block Diagrams (RBDs), offering a visual
representation of each SIF as it’s assessed
• Model dissimilar redundant channels as SIL Comp® allows for different Element
data within channels i.e different Proof Test Intervals on devices
• In line with IEC 61508 and IEC 61511

3. “We’ve been using this software in-house for over three years; now it’s time
for the world’s technical safety teams to benefit from this experience”
Kenneth Simpson MPhil CEng FIET, ESC Managing Director and SIL Comp® product
technical auditor. Ken is also a leading member of the IEC 61508 and IEC 61511
committees.
“These tools have been designed with over 100 years’ technical safety know-how”
Eur Ing Simon Burwood BEng (Hons.) FSaRS MIET RFSE CEng, ESC Technical
Director and SIL Comp® product designer.
“ESC is leading the way in pioneering the evolution of the
International Electrotechnical Commission (IEC) functional safety standards”
Ron Bell OBE BSc (Hons), CEng, FIET, ESC Director and IEC 61508 Committee Chairman
Family of tools to manage your
Functional Safety Lifecycle,
PHA Comp & SIL Comp®
Effortless report generation
including custom report templates
to match your company standards
Easy to use interface
Transfer information
between modules, such as
importing HAZOP data into
a SIL Determination
Customisable data to easily
configure ProSET® to your
company standards
Developed by consultants with
over 100 years’ combined
Functional Safety experience
Web: www.ProSET.co.uk E-mail:info@proset.co.uk Tel: +44 (0) 20 8542 2807