city skyline during night time

SIL Determination

SGL are able to support your organisation with the determination of the Safety Integrity Level (SIL) of the Safety Instrumented Function (SIF) related to a Safety Instrumented System (SIS), to establish the appropriate level of "reliability" that each SIF should have to protect a given equipment, line or plant section in accordance with IEC 61508 and IEC 61511.

We have extensive experience in conducting SIL Determination studies across a variety of industries using either the Layers Of Protection Analysis (LOPA) technique or the Risk Graph technique.

an oil rig in the middle of the ocean
an oil rig in the middle of the ocean

Relevant Project Experience

people sitting down near table with assorted laptop computers
people sitting down near table with assorted laptop computers

We can provide both specific and general HSE and Technical Safety engineering support to your Project. We have experience through all phases from R&D / Concept design, through EPC detailed design, operation and eventual decommission.

Project experience includes new greenfield developments, brownfield modifications and decommissioning EPRD (engineering, preparations, removal, and disposal).