NSC Risk Management & Site Safety 3 — Questions and Answers
Question 1: What is the primary purpose of designated pedestrian walkways in a forklift operating area?
- To improve the aesthetic appearance of the facility
- To physically separate foot traffic from forklift travel paths and reduce collision risk (Correct answer)
- To provide shortcuts for forklift operators
- To comply with fire code spacing requirements only
Correct answer: To physically separate foot traffic from forklift travel paths and reduce collision risk
Designated walkways create a physical barrier between pedestrians and forklifts, which is the most effective way to prevent pedestrian-forklift collisions.
Question 2: A forklift operator notices a propane leak on a LP-gas powered truck. The FIRST action should be to:
- Continue working while monitoring the leak
- Shut off the engine, move away, and report to a supervisor immediately (Correct answer)
- Tighten all visible connections and resume work
- Park the forklift and leave it running to burn off the gas
Correct answer: Shut off the engine, move away, and report to a supervisor immediately
A propane leak is an immediate fire and explosion hazard; the engine must be shut off and the area cleared before any other action is taken.
Question 3: The 'stability triangle' on a counterbalanced forklift refers to:
- The triangular load markings on the data plate
- The three-point pivot system formed by the two front wheels and the rear axle pivot point (Correct answer)
- The angle of the mast during travel
- The shape of the forklift's overhead guard
Correct answer: The three-point pivot system formed by the two front wheels and the rear axle pivot point
The stability triangle is the imaginary triangle formed between the two front drive wheels and the single rear pivot point, which defines the forklift's tipping boundary.
Question 4: Which action is an example of an administrative control for managing forklift site safety risks?
- Installing physical guardrails around work zones
- Posting speed limit signs and establishing traffic rules (Correct answer)
- Adding a backup alarm to the forklift
- Replacing the floor surface with anti-slip material
Correct answer: Posting speed limit signs and establishing traffic rules
Speed limit signs and traffic rules are administrative controls — policies and procedures designed to change operator behavior and reduce risk.
Question 5: During a forklift operation, an operator observes another employee working unsafely nearby. The operator should:
- Ignore it since it is not their responsibility
- Stop operations if necessary and inform a supervisor (Correct answer)
- Confront the employee personally and aggressively
- Continue working but document the incident after the shift
Correct answer: Stop operations if necessary and inform a supervisor
Stopping operations to report unsafe behavior protects everyone in the area; safety is a shared responsibility and hazards must be reported promptly.
Question 6: What does 'residual risk' mean in the context of forklift site safety management?
- Risk that has been fully eliminated through engineering controls
- The remaining level of risk after all feasible controls have been applied (Correct answer)
- Risk associated only with older forklift models
- Risk that exists only during night shift operations
Correct answer: The remaining level of risk after all feasible controls have been applied
Residual risk is the risk that remains even after all practical hazard controls have been implemented, and it must be managed through ongoing monitoring.
Question 7: A site safety plan for forklift operations should be reviewed and updated:
- Only when a serious injury occurs
- After incidents, when work conditions change, or at least annually (Correct answer)
- Every five years as part of facility maintenance
- Only when new equipment is purchased
Correct answer: After incidents, when work conditions change, or at least annually
NSC standards recommend reviewing safety plans after incidents, whenever work conditions change, and at minimum annually to reflect current hazards.
NSC Risk Management & Site Safety 3
What is the primary purpose of designated pedestrian walkways in a forklift operating area?