14
Figure 5 - Leading Edge Angle of Lifeline Redirect
5.4 Edge Conditions
Leading Edge conditions vary, and may be composed of steel, I-beams with purlins, steel deck, metal
roofing, or poured concrete or cinder block as shown in Figure 6.
Examples not intended to depict the full extent of all hazardous sharp
edges found on job sites for the user to identify and avoid.
5.5 Incorrect Use:
Additional factors to avoid, shown in Figure 7:
Do not allow the lifeline to drape over and edge during normal work as this may abrade, damage, or
otherwise compromise the lifeline.
Do not attach the anchor on one side of an opening and work on the other side, as this creates
multiple possible leading edges and potential swing fall hazards.
5.6 Operation of the SRD:
Before each use, inspect the SRD, see Section 7 for inspection instructions.
Figure 6 - Typical Extreme Sharp Edges
A
Structural Steel I-Beams and Purlins
B
Steel Deck and Metal Roofing
C
Poured Concrete and Concrete Block
Figure 6
