Team up with our Certified Functional Safety Expert. Proven track record. Share our impressive portfolio.

We have been serving the process industry since 2007. Our Services include:

  • SIL Facilitator,  Chairman, SIL Assessment

  • HAZOP Facilitator, HAZOP Chairman

  • Writing on-site procedures to cover all the stages of the IEC61511 lifecycle

  • HAZOP training, HAZID training and What If training

  • SIL Assessment, SIL Classification,using Layer of Protection Analysis (LOPA), Risk Graphs and hybrids of both

  • SIL Verification using TRAC, exSILentia, Fault Trees and simple spreadsheets

  • Writing Safety Requirements Specifications (SRS)

End Clients

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Consultants & EPCs

Our Principal Consultant

SIL Facilitator

Peter A Heffer


Peter has been an Instrumentation and Functional Safety Engineer in the Oil and Gas/Petrochemical Industry, for over 40 years.

He has been design consultant and client – working for the major London Design Contractors as well as Owner Operating companies.

Peter started on the drawing board as apprentice and worked his way to Chartered Engineer. With projects from the conceptual stage up to and including start-up and plant operations.

He has in depth knowledge of all project and IEC61511 lifecycle phases.

Peter is a Certified Functional Safety Expert and TÜV Functional Safety Engineer.

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