OSHA code dictates that the body belt or body harness used in conjunction with a positioning system must limit free fall distance to 2 feet and be capable of supporting at least twice the potential impact of a worker’s fall or 3,000 pounds, whichever is greater.
Which type of connecting device allows the least amount of free fall?
According to OSHA 1926.502(d), vertical lifelines must be designed with a minimum breaking strength of 5,000 pounds. Similarly, self-retracting lifelines and lanyards that do not limit the free fall distance to two feet or less must be capable of sustaining a minimum tensile load of 5,000 pounds when fully extended.
How can you minimize your free fall distance?
When possible Self-Retracting Lifelines are recommended over Shock Absorbing Lanyards as they minimize free fall distance and increase the chance of self-rescue.
How many types of fall arrestors are there?
Personal fall arrest systems
Fall arrest is of two major types: general fall arrest, such as nets; and personal fall arrest, such as lifelines. The most common manifestation of fall arrest in the workplace is the Personal Fall Arrest System, or PFAS (“lifeline”).
What is free fall distance?
Free fall means that an object is falling freely with no forces acting upon it except gravity, a defined constant, g = -9.8 m/s2. The distance the object falls, or height, h, is 1/2 gravity x the square of the time falling. Velocity is defined as gravity x time.
What is a valid fall protection method?
Generally, fall protection can be provided through the use of guardrail systems, safety net systems, or personal fall arrest systems. … Each worker constructing a leading edge 6 feet or more above a lower level must be protected by guardrail systems, safety net systems, or personal fall arrest systems.