HSE Incident Investigation and Reporting Questions and Answers

Question 1

An investigation into a workplace incident reveals that an employee slipped on a patch of oil.
Further inquiry shows the oil was from a leaking gasket on a piece of machinery, and the preventative maintenance schedule for that machine was not being followed.
What is the root cause of this incident?

Accepted Answer

Failure to adhere to the preventative maintenance program.

Answer

The employee was not paying attention to their surroundings.

Answer

The oil patch on the floor.

Answer

The leaking gasket on the machinery.

Question 2

According to OSHA regulations in the United States, what is the mandatory reporting timeframe for a work-related incident that results in the in-patient hospitalization of one employee?

Accepted Answer

Within 24 hours

Answer

Within 8 hours

Answer

Within 48 hours

Answer

By the end of the next business day

Question 3

Which of the following is the primary purpose of conducting a thorough incident investigation in an HSE management system?

Accepted Answer

To identify root causes and implement corrective actions to prevent recurrence.

Answer

To assign blame and discipline the employees involved.

Answer

To satisfy legal and insurance reporting requirements.

Answer

To calculate the total financial cost of the incident for the company's annual report.

Question 4

A forklift operator narrowly avoids hitting a pedestrian in a warehouse aisle because the pedestrian was wearing noise-canceling headphones and did not hear the backup alarm. This event, which had the potential for injury but did not result in one, should be reported and investigated as a:

Accepted Answer

Near miss

Answer

First aid incident

Answer

Lost time injury

Answer

Minor infraction

Question 5

When developing corrective actions following an incident investigation, which strategy is considered MOST effective according to the hierarchy of controls?

Accepted Answer

Installing physical barriers to separate pedestrian walkways from forklift traffic (Engineering Control).

Answer

Requiring employees to wear high-visibility vests (PPE).

Answer

Implementing a new rule for pedestrians in the warehouse (Administrative Control).

Answer

Retraining the forklift operator and the pedestrian on warehouse safety.

Question 6

An incident investigation team is using the '5 Whys' technique to determine the root cause of an equipment malfunction. What is the fundamental process of this method?

Accepted Answer

Asking 'Why?' repeatedly until the underlying systemic cause is identified.

Answer

Interviewing five key witnesses to the incident.

Answer

Identifying five potential contributing factors from a checklist.

Answer

Creating a fishbone diagram with five main cause categories.