On a project that requires 100% tie-off for elevated work, how many lanyards are required on a full body harness?

For work at heights where 100% tie-off is mandated, utilizing two lanyards allows for continuous fall protection while transitioning between anchor points. This practice is essential for ensuring that workers can connect to an alternate anchor before disconnecting from the current one, thereby eliminating any moments where they are unprotected.

Having two lanyards means one can be in use while the other is secured, providing a safety net in high-risk scenarios. This dual-lanyard system is particularly important on events like aerial lifts or when traversing multiple heights, where the risk of falls is significant.

In contrast, using only one lanyard would mean the worker must disconnect from one anchor, creating a brief period during which they are not tied off, exposing them to potential fall risk. Higher numbers of lanyards beyond two are unnecessary for standard operations and could complicate the system, increasing the chance for improper usage or entanglement. Thus, the requirement for two lanyards aligns with best practices in fall protection and safety regulations.