Control Hazard at Source 10Q

What was the direct cause of the unpleasant odor incident reported between July and October 2022?

• Leakage from chemical storage tanks

• Sulphur release from flaring and off-spec wastewater.

• Faulty air conditioning system

• Improper use of cleaning chemicals

Which of the following symptoms were commonly reported by affected workers during the unpleasant odor incident?

• Cough and sore throat

• Fever and chills

• Nausea and vomiting

• Rash and skin irritation

What was one of the underlying causes of the odor incident?

• Lightning strike on a storage tank

• Poor process control and monitoring

• Mislabelling of chemical drums

• Blocked ventilation ducts

What was the direct cause of the major fire at interconnecting pipeline incident?

• Equipment overload

• Uncontrolled release of ethylene due to pipe rupture

• Electrical short circuit

• Gas leak from a storage tank

Which of the following was listed as a precondition for the major fire at interconnecting pipeline incident?

• Poor air circulation

• Delayed shutdown of cooling systems

• HDPE Unit Shutdown during Operation

• Unauthorized access to a restricted zone

What is one of the proposed corrective actions following the the major fire at interconnecting pipeline incident?

• Increase pipe diameter

• Conduct emergency drill for interconnecting piping & interplant operation

• Relocate HDPE unit

• Install more CCTV cameras

What does "Control Hazard at Source" primarily aim to do?

• Delay the hazard until a full team is available

• Stop the issue after an accident has occurred

• Stop the issue at an early stage before escalation

• Let the hazard escalate to observe outcomes

Which of the following is considered an early warning sign of a potential hazard?

• Explosion

• Mass evacuation

• Slight gas release

• Oil spill into sea water

PEAR is stand for

• People, Environment, Assurance, Reputation

• People, Environment, Asset, Reputation

• People, Environment, Asset, Risk

• People, Environment, Assurance, Risk

Which of the following is an immediate integrated response for toxic gas release?

• Integrated Oil Spill Response activation

• SPKA activation only

• Integrated Emergency Response (ER) activation

• Community shelter-in-place activation