KEC International Safety Officer Interview Questions and Answers for Experienced

The CO gas limit is the maximum allowable concentration of carbon monoxide in the air.

• The CO gas limit is set by regulatory agencies to protect human health and safety.

• The limit varies depending on the location and type of facility.

• For example, the Occupational Safety and Health Administration (OSHA) has set a permissible exposure limit (PEL) of 50 parts per million (ppm) for an 8-hour workday.

• In residential homes, the...read more

Hazards can be classified into physical, chemical, biological, ergonomic, and psychosocial.

• Physical hazards include noise, vibration, radiation, and temperature extremes.

• Chemical hazards include exposure to toxic substances like gases, liquids, and solids.

• Biological hazards include exposure to viruses, bacteria, fungi, and other microorganisms.

• Ergonomic hazards include repetitive motion, poor posture, and lifting heavy...read more

Working at height safety is crucial to prevent falls and injuries.

• Ensure proper training and certification for workers

• Use appropriate fall protection equipment such as harnesses and guardrails

• Regularly inspect equipment and work areas for potential hazards

• Implement a rescue plan in case of emergencies

• Follow all relevant safety regulations and guidelines

• Provide adequate supervision and communication among workers

• Example...read more

HIRA stands for Hazard Identification and Risk Assessment.

• HIRA is a process used to identify potential hazards and assess the associated risks.

• It involves identifying hazards, evaluating the likelihood and severity of potential consequences, and determining appropriate control measures.

• HIRA is an important tool for safety officers to ensure the safety of workers and the public.

• Examples of hazards that may be identified...read more

HIRA assessment involves identifying and evaluating potential hazards and risks in the workplace.

• Identify potential hazards and risks in the workplace

• Evaluate the likelihood and severity of each hazard

• Determine appropriate control measures to mitigate or eliminate the risks

• Regularly review and update the HIRA as necessary

Confined spaces require special precautions to ensure safety of workers.

• Confined spaces are areas with limited entry and exit points

• They may have poor ventilation and contain hazardous materials

• Workers must be trained on proper entry and exit procedures

• Air quality must be monitored and controlled

• Examples include tanks, silos, and sewers