BEH/Specific/TBT-BEH-009
Situational Awareness on Site
Behavioural Safety & Leadership › Specific › Situational Awareness on Site
Situational Awareness on Site
Toolbox Talk Record
Ref: TBT-BEH-009 | Issue: 1 | Date: March 2026
| Presenter | Project | ||
| Location | Date |
What?
- Situational awareness means understanding what is happening around you and anticipating what could go wrong.
- Construction sites are dynamic environments where hazards change constantly throughout the working day.
- Loss of situational awareness is a contributing factor in the majority of serious construction accidents.
- Complacency develops when workers become familiar with a task and stop noticing changing conditions.
- Distractions from mobile phones, conversations, and rushing are common causes of awareness failure.
- Good situational awareness involves scanning your surroundings, identifying hazards, and adjusting behaviour.
- Fatigue, stress, and time pressure all reduce your ability to notice and respond to changing risks.
- Plant movements, overhead lifts, and changing weather conditions require constant attention on site.
- Pre-task briefings help teams develop shared situational awareness before starting each activity.
- Speaking up when you notice something wrong is a critical part of maintaining site-wide awareness.
Why?
| Prevent incidents | Most serious construction incidents involve a moment where someone failed to notice a changing hazard around them. |
| Dynamic environment | Construction sites change constantly. What was safe an hour ago may not be safe now without active awareness. |
| Personal responsibility | Every worker has a duty to look after themselves and those around them. Awareness is the first line of defence. |
| Do | Don't |
|
See also: Behavioural Safety Awareness | Dynamic Risk Assessment in Practice |
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