Fall Arrest System Anchor Point

Whether reducing the capability requirement of an anchor point for use with a fall arrest system or increasing it due to a heavy worker it is vital that you don t guess at capacities and imposed forces.

Fall arrest system anchor point.

A fall arrest system will not protect a falling worker if the calculated clearance distance is greater than the actual distance available below the elevated work area measured as the distance between the point at which a worker would be anchored and any lower surface. Engineered systems must be designed for 2 times the applied load in the event of a fall by a qualified person. This distance excludes deceleration distance lifeline and lanyard elongation but includes any deceleration device. Fall arrest the structure to which a personal fall arrest system is attached must sustain st atic loads applied in the directions permitted by the fall arrest system of at least.

Miles jr director of enforcement programs it is stated that the hook of a crane does not meet the. Unlike the construction industry there is no provision in the general industry code that permits or describes the use of a crane hook as an anchor point for a personal fall arrest system. Free fall distance means the vertical displacement of the fall arrest attachment point on the employee s body belt or body harness between onset of the fall and just before the system begins to apply force to arrest the fall. 2009 industrial fall arrest systems and devices part 4.

From pre engineered rigid rooftop anchor posts and innovative portable systems to custom designed overhead systems flexible lifeline systems offers anchor point solutions to meet a range of needs and budgets. Single point anchor fall protection design considerations non engineered single point anchors must be rated at 5 000 for one user or 10 000lbs for two users. For example positioning systems require that all anchor points be capable of supporting 3 000 pounds. Anchor point fall protection.

Whether reducing the capability requirement of an anchor point for use with a fall arrest system or increasing it due to a heavy worker or higher free falls it is vital that you don t guess at. Now this doesn t mean we can go tying off to things all haphazardly. It includes information about as 1891 4. Selection use and maintenance and as nzs 5532 2013 manufacturing requirements for single point anchor devices used for harness based work at height under the work health and safety whs legislation.

5 000 lbs for non certified anchorages or two times the ma ximum arresting force for certif ied anchorages designed by qualifie d person. This means the fall protection system will be safe but not overdesigned. This fact sheet provides advice on fall arrest anchors and was updated august 2019.