Scout's Toolbox Talks

Personal Fall Arrest Systems (Harnesses & Lanyards)

Toolbox Talk:

The 100% Tie-Off Rule

June 22, 2025

The 100% tie-off rule means staying connected to a fall protection system at all times when working at height — no exceptions.

Why It Matters

Falls happen fast and often without warning. Being disconnected, even for a few seconds, is all it takes.

If you’re not tied off — you’re not protected. One moment of convenience can turn into a permanent injury or fatality.

Key Points

  • Always stay tied off — from the moment you leave the ground to the moment you return
  • Use double lanyards or self-retracting lifelines (SRLs) to maintain continuous tie-off while moving
  • Plan ahead to avoid transitions where no anchor is available
  • Don’t assume others are clipped in — speak up if you see someone exposed
  • Tie-off violations are often caught after a fall — don’t be the reason a rescue is needed

✅ “Just a second” is long enough to fall. Stay tied off at all times.

Examples: 100% Tie-Off in Action

✅ Correct:

  • Using double lanyards to move from one anchor to another without ever being unclipped
  • Staying connected even during short tasks like ladder access or equipment adjustments
  • Refusing to climb or enter an area until a safe anchor is identified

🚫 Incorrect:

  • Unhooking to reposition or “just reach over”
  • Clipping to a tool rack, pipe, or scaffold frame
  • Moving between floors or platforms without a fall protection plan in place

Ask the Crew

  • Do you have the right equipment to stay tied off while moving?
  • Have you ever seen someone disconnect “just for a second”? What happened?
  • What’s your plan if a tie-off point is too far or not in place?