April 28, 2017
Basic Process Control System (BPCS)

Integrity Verification Questionnaire for Basic Process Control System (BPCS)

The objective of Basic Process Control System (BPCS) is to respond to signals from the process and generate output signals which ensure that the operation continues in safe state providing continuous information of the process to the operator. This article discusses the integrity verification tasks associated with BPCS.
April 28, 2017
Corrosion Monitoring and Protection System

Integrity Verification Questionnaire for Corrosion Monitoring and Protection System

The objective of Corrosion Monitoring and Protection System is to minimize internal and external corrosion rates on hydrocarbon and other critical piping systems, process components, storage tanks and structural supports. This article presents the examination scheme for Corrosion Monitoring and Protection System.
April 24, 2017
Pressure Relief Systems

Integrity Verification Questionnaire for Pressure Relief Systems

The objective of Pressure Relief system is to prevent overpressure leading to hazardous loss of containment by providing mechanical relief devices and disposal of the hazardous fluids through flare. This article presents the examination scheme for Pressure Relief.
January 7, 2017
quantitative risk assessment

Use of Quantitative Risk Assessment in Chemical Process Industry

Chemical process facilities involve storage and processing of hazardous chemicals, that if released to atmosphere, can have adverse impact on people, assets, environment and thereby affect the reputation of a company. Quantitative Risk Assessment is a well-known technique for evaluating risks of fires, explosions and toxic exposure. this article discusses some fundamentals about QRA.
January 6, 2017
Process Containment Integrity Verification Questionnaire

Integrity Verification Questionnaire for Process Containment

The objective of a process containing equipment is to safely contain process fluids (eg. hydrocarbons or other hazardous fluids) under 'reasonably worst case' process conditions, whilst maintaining its integrity and overall risk to as low as reasonably practicable (ALARP). This article discusses questions that need to be addressed to determine the technical and operational integrity of process containment equipment.
January 6, 2017

Offshore Helicopter Operations – Risk Assessment

Helicopter operations play a crucial role in oil & gas exploration, drilling and production facilities located offshore, hence, safe operations of helicopters during landing and take-off assume great significance. This article discusses methodology for assessing risk of helicopter operations.