Safety Instrumented System (SIS)

A Safety Instrumented System (SIS) is a system comprising sensors, logic solvers and actuators whose purpose is to take a process to a safe state when normal predetermined set points are exceeded, or safe operating conditions are violated. Recent accidents in industry show the importance of SIS implementation. It’s easy to become overconfident and complacent Read More …

Maintenance & Reliability

Development of Maintenance and Integrity System Development of Maintenance and Integrity system   shall be based on management of Risk and Reliability. This to ensure that MIS is align with availability target of the facilty and also align with AIPSM requirement –Asset Integrity Process Safety Management.  It started with  Asset Register and evaluation of risk based Read More …

Instrument Reliability

BACKGROUND Current “de facto” practice, Instrumentation and Control System (ICS) Failure was the biggest contributor to Loss Production, especially in oil and gas industry. We often found following conditions in real world. Instrument & Control often “overlooked” by the traditional RCM & other reliability planning methods, being considered as “small” entities Paradoxically, the profit loss Read More …