A lifeline is a rope or cable supporting fall arrest systems that provides a secure connection point for a worker’s lanyard or self-retracting lifeline (SRL). Installed horizontally or vertically, lifelines allow users to move freely along roofs, scaffolds, or elevated walkways while remaining safely tied-off to an anchorage point that can withstand arrest forces in the event of a fall.
In a typical setup, the lifeline is paired with shock-absorbing lanyards, full-body harnesses, and certified anchor points to create a complete fall protection system that meets OSHA and ANSI standards. Horizontal lifelines are tensioned between two structural anchors so workers can traverse longer spans without disconnecting, while vertical lifelines run up ladders or structural columns to protect climbers moving upward or downward.
Choosing the right lifeline involves evaluating load requirements, span length, and work environment (e.g., weather exposure, sharp edges, or corrosive conditions). Routine inspections ensure the rope or cable supporting fall arrest systems remains free from wear, kinks, or corrosion that could compromise safety. By properly installing and maintaining lifelines, contractors reduce fall-related risks, enhance job-site compliance, and protect crew members working at height.
