Simplex Infrastructures Safety Officer Interview Questions and Answers

HIRA stands for Hazard Identification and Risk Assessment. It is a systematic process used to identify potential hazards and analyze the associated risks in a workplace.

• HIRA involves identifying hazards that could cause harm, assessing the risks associated with those hazards, and implementing control measures to mitigate the risks.

• It helps in creating a safer work environment by proactively addressing potential risks b...read more

UA/UC stands for Unsafe Acts/Unsafe Conditions, which are factors that contribute to accidents in the workplace.

• UA refers to actions taken by individuals that are unsafe, such as not wearing proper protective equipment.

• UC refers to conditions in the workplace that are unsafe, such as faulty equipment or inadequate lighting.

• Identifying and addressing UA/UC is crucial in preventing accidents and promoting a safe work env

JSA stands for Job Safety Analysis, a process of identifying potential hazards in a job task. LOTO system stands for Lockout/Tagout, a safety procedure to ensure dangerous machines are properly shut off and not started up again prior to the completion of maintenance or servicing work.

• JSA involves breaking down a job task into steps, identifying potential hazards at each step, and implementing controls to mitigate the r...read more

Material handling refers to the movement, control, and protection of materials throughout the manufacturing, warehousing, distribution, consumption, and disposal processes.

• Material handling involves the movement of raw materials, work in progress, and finished goods within a facility or between different locations.

• There are four main types of material handling: manual, semi-automated, automated, and mechanized.

• Examples...read more

Risk is the likelihood of a harmful event happening, hazard is a potential source of harm, and a near miss is a close call that could have resulted in harm.

• Risk is the chance of a harmful event occurring, such as an accident or injury

• Hazard is a potential source of harm, such as a slippery floor or faulty equipment

• Near miss is a close call where an incident almost occurred but was avoided

• Identifying and addressing risk...read more

Different types of fire extinguishers include water, foam, CO2, dry powder, and wet chemical, each designed for specific types of fires.

• Water extinguishers are suitable for Class A fires involving solid materials like wood or paper.

• Foam extinguishers are effective on Class A and B fires, which involve flammable liquids like petrol or oil.

• CO2 extinguishers are used for electrical fires (Class C) and flammable liquids (C...read more

The number of fall arrestors required depends on the specific work environment and tasks being performed.

• Number of fall arrestors needed is determined by the number of workers at height simultaneously

• Consider the length of the fall arrestor lanyard and the distance to the nearest anchor point

• Ensure that each worker has their own fall arrestor for individual protection