Using Personal Fall Arrest Systems (PFAS) Properly
The Problem
Falls are the leading cause of fatalities in the construction industry, accounting for more than 30% of work-related deaths each year. Many of these tragic incidents could have been prevented with the proper use of Personal Fall Arrest Systems (PFAS). Today, we’ll discuss how to correctly use PFAS to help ensure no one here becomes a statistic.
Identify the Hazards
- Incorrect Harness Use: Poorly fitted or loosely worn harnesses may not provide proper protection in the event of a fall.
- Faulty Equipment: Damaged lanyards, D-rings, or connectors increase the risk of equipment failure.
- Improper Anchor Points: Anchoring to weak or unstable structures may not support the required load during a fall.
- Lack of Inspections: Skipping regular equipment inspections can lead to the use of unsafe or non-compliant gear.
Safety Practices and Preventative Measures
Select the Right Equipment
- Use a full-body harness, energy-absorbing lanyard, and anchor point rated to support at least 15 kN (approximately 5,000 lbs).
- Ensure the PFAS is appropriate for the task and environment (e.g., overhead work, confined spaces, leading edges).
Inspect Before Use
- Check for fraying, cuts, or other damage on lanyards and webbing.
- Inspect D-rings, buckles, and connectors for rust, deformation, or wear.
- Confirm that harness stitching is intact and secure.
Proper Harness Fit
- Adjust the harness so it fits snugly without restricting movement.
- The chest strap should sit at mid-chest level, and leg straps should be secure but comfortable.
Use Correct Anchor Points
- Anchor to structural points capable of supporting the required fall arrest load.
- Never anchor to guardrails, scaffold rails, or non-structural components.
Understand Fall Distance
- Account for free-fall distance, lanyard stretch, and clearance from the ground or lower levels to avoid contact during a fall.
Store Equipment Properly
- Keep PPE in a dry, cool location, away from direct sunlight, moisture, and chemicals.
- Any equipment involved in a fall must be removed from service and inspected by a competent person before reuse.
Real-Life Case or Scenario
A worker fell from a height of 4.5 metres after attaching their lanyard to a temporary handrail that wasn’t rated for fall arrest. The anchor point gave way, resulting in serious injuries. This incident could have been prevented by selecting a compliant anchor point and verifying its load rating.
Employee Responsibilities
- Inspect your Personal Fall Arrest System (PFAS) before every use.
- Ensure the equipment is suitable for the task and fits properly.
- Never use damaged or worn fall protection gear.
- Report any defective equipment to your supervisor immediately.
Employer Responsibilities
Discussion & Questions
- “What do you check when inspecting your harness and lanyard?”
- “Have you been in a situation where your fall arrest system protected you or a co-worker?”
Encourage team members to share feedback or experiences.
Commitment/Action Plan
Starting today, let’s commit to inspecting our PFAS before each use and ensuring all harnesses and anchor points are secure. Take 5 minutes before each job to double-check—those few minutes could save a life.
Wrap-Up
Falls from height are preventable. Using a properly maintained and correctly fitted fall arrest system can mean the difference between a close call and a serious injury. Thank you for staying committed to safety on every job.
Standards Overview
Under Canadian occupational health and safety regulations:
- Fall protection is required when working at heights of 3 metres or more, or at any height where a fall hazard exists.
- Personal Fall Arrest Systems (PFAS) must comply with CSA Z259 standards.
- Employers must provide suitable equipment and training, and ensure all anchor points meet approved design specifications.
Disclaimer
“The information provided in this toolbox talk is intended for informational and educational purposes only. It is not a substitute for professional legal, safety, or regulatory advice. The content reflects general best practices and industry standards but may not be applicable to all workplace environments or jurisdictions.
It is the responsibility of employers, supervisors, and workers to ensure compliance with applicable federal, provincial, and territorial laws, regulations, and standards, including but not limited to those set by the Canadian Centre for Occupational Health and Safety (CCOHS) and relevant provincial occupational health and safety authorities. Site App Pro, its affiliates, agents, or representatives—as well as the authors, presenters, and distributors of this toolbox talk—assume no liability for the use or application of the information provided.
Participants are strongly encouraged to consult appropriate legal, safety, or regulatory professionals regarding specific workplace concerns or questions. Always adhere to your organisation’s policies and procedures for health and safety and hazard management.
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