Fall Arrest
A fall arrest system is a personal protective equipment assembly designed to safely stop a worker who has fallen from a height, typically consisting of a full-body harness, lanyard or SRL and anchorage point.
What Is Fall Arrest?
A fall arrest system stops a worker after a fall has begun. It is used when a fall hazard cannot be eliminated and fall restraint is not feasible. The system must limit fall distance and arresting forces to minimize injury.
Components of a Fall Arrest System
- Full-body harness: Distributes fall arrest forces across the torso, thighs and shoulders.
- Connecting device: Shock-absorbing lanyard or self-retracting lifeline (SRL).
- Anchorage: A secure point rated for the required loads (typically 5,000 lbs or designed by a professional engineer).
Critical Considerations
- Fall clearance: Calculate total fall distance (free fall + deceleration + harness stretch + worker height) to ensure the worker does not strike a lower level.
- Rescue plan: A fall arrest plan must include a prompt rescue procedure - suspension trauma can be life-threatening within minutes.
- Inspection: Inspect all components before each use and remove from service after any fall arrest event.
Digital Fall Protection Management
Make Safety Easy tracks harness inspection dates, worker training certifications and fall protection plan compliance for every job site.