Overview

This page includes the SMP04 checklist, which will be used to complete preliminary hazard assessment of the proposed Oil SSTS. The output of which will be used to support the development of the URD and subsequently the SRD as part of the wider integrated set of safety activities required to support development of an acceptably safe system into service.

As can be usual at this stage, there is little information to base the assessment upon, however your team will complete the assessment against a functional block diagram of the Oil SSTS.

Task

Oil SSTS System Block Diagram

Review the information provided in the Scenario and create a system block diagram for the proposed Oil SSTS using the box below. [Hint, you can make/delete blocks and each block can be connected with a label]. This system diagram will help visualise the proposed system and support hazard identification.

Made with Padlet

[Hint, an example of a block diagram and how yours might look is provided here]

Hazard Identification

Using the General Checklist found in ASEMS SMP04, your needs to identify hazards associated with the proposed Oil SSTS as detailed in your block diagram.

Hazard Log

wdt_ID ID System Function / Component Hazard Title / Description Prelim - Accident Sequence Required Controls / Mitigation
458
466 4 Burn gas Noise exposure C: High pressure gas flow and combustion H: Noise exposure A: Hearing loss/ damage PPE for staff
467 5 Burn gas Heat from stack C: Uncontrolled burn from gas release, H: Heat from stack, A: Risk of burns to staff, loss of structural integrity Routine maintenance, inspections, shut off valves
469 7 Burn Gas Smoke inhalation C: Incorrect mix of gas H: Smoke inhalation A: Harm to personnel Monitoring equipment