2011 - Petrofac – Karachaganak Fourth Train Stabilisation & Sweetening Train, Kazakhstan
Summary
A safety and risk assessment was required for a new train stabilization and sweetening unit handling hydrogen sulfide (H S).
Challanges
Managing the safe removal of toxic H S and ensuring process safety.
Solution
Conducted BowTie risk assessments to identify critical safety barriers.
Led HAZID and QRA studies to ensure compliance with IEC 61508 safety standards.
