Scout's Toolbox Talks

Guardrails and Floor Openings

Toolbox Talk:

Gaps and Incomplete Guardrails

June 22, 2025

A missing section of guardrail is no different than no guardrail at all — even if it’s “just one spot.”

Why It Matters

Falls don’t care if it’s a 6-foot gap or a 6-inch opening.

Gaps in guardrails are dangerous because they’re easy to miss — especially when workers are backing up, carrying materials, or distracted.

One small missing piece is all it takes to cause a life-altering or fatal fall.

Key Points

  • Guardrails must be continuous and fully secured across all open edges
  • Never leave a gap “just for a minute” — falls happen without warning
  • Chains, ropes, or flagging are not compliant substitutes for guardrails
  • If a section is removed temporarily, it must be reinstalled immediately after the task is completed

✅ If it’s not complete, it’s not protection.

What Counts as a Gap?

🚫 Unsafe / Incomplete Guardrails:

  • Missing mid rail or top rail
  • Sections removed for material loading and not put back
  • A “swing gate” left open or unsecured
  • Chains across an opening — not tensioned, not rated, or not approved
  • Guardrails detached from one or more anchor points

✅ Acceptable Protection:

  • Fully installed guardrails with top rail, mid rail, and toe board
  • Approved swing gates that self-close and latch
  • Temporary removal only under a supervised fall protection plan with backup systems in place

Ask the Crew

  • Have you seen any gaps in guardrails on this job that haven’t been fixed?
  • Are there areas on-site that are only partially protected or “missing a section”?
  • Who is responsible for making sure guardrails are reinstalled after removal?