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NEBOSH International Technical Certificate in Oil & GasOperational Safety

Module 2.2 Process Safety Management

2.2 Process Safety Management

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NEBOSH International Technical Certificate in Oil & GasOperational Safety

Module 2.2 Process Safety Management

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NEBOSH International Technical Certificate in Oil & GasOperational Safety

Module 2.2 Process Safety Management

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NEBOSH International Technical Certificate in Oil & GasOperational Safety

Module 2.2 Process Safety Management

Design out hazards Inherently safe processes

The pursuit of designing hazards out of chemical

processes and equipment, rather than the use ofengineering or procedural controls to reduce the

frequency or mitigate the consequences of

potential hazardous events.

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NEBOSH International Technical Certificate in Oil & GasOperational Safety

Module 2.2 Process Safety Management

Spacing of operating plant e.g.

When designing new plants or modifying

existing plants, high traffic areas such as tank

car loading and unloading facilities, officebuildings and parking lots should be located

away from hazardous process areas.

Piping systems should be laid out such thatthe likelihood of them being impacted by

vehicular traffic is minimized.

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NEBOSH International Technical Certificate in Oil & GasOperational Safety

Module 2.2 Process Safety Management

Control room

By the nature of its importance in the plant

operations and up to and including shutdown incase of abnormal situation, the control room

should be as much as possible be made the

safest place within the whole plant

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NEBOSH International Technical Certificate in Oil & GasOperational Safety

Module 2.2 Process Safety Management

Temporary refuge

The accommodation module of an offshore

platform will usually form part of the temporaryrefuge (TR) for the platform. It must therefore

provide protection against blast, fire, smoke and

other associated hazards for up to an hour aftera major accidental event

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NEBOSH International Technical Certificate in Oil & GasOperational Safety

Module 2.2 Process Safety Management

Change management

Written procedures to ensure following addressed:

Technical basis for proposed change

Impact of change on employee safety and health

Modifications to operating procedures

Necessary time period for change

Authorisation requirements for proposed change