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Field Checklist · Safety Sense Inc.

7 Warning Signs You're About to Have a Fatality

Drawn from more than fifty fatality investigations. Every one of them had warning signs in the psychology that the procedures never captured. These are the seven that kept showing up. Walk your site with this page in your hand, tick what you see this week, and read the bottom before you decide what to do.

1“He seemed fine.”
CRM™ Pillar 1 · Neurological Baseline
A worker has gone flat, quiet or short-tempered in the last few weeks, and nobody has asked why.
Safety conversations get a short fuse. Unplanned absence on the crew is creeping up.
Someone agrees to everything, signs the form, and could not tell you what it said.
Do firstVagal Safety Ladder™. Settle your own state, stand beside them facing the same way, and ask: “What's the biggest risk you see right now?”
2“They knew the hazard was there.”
CRM™ Pillar 2 · Threat Appraisal Architecture
A hazard that can kill is described as “normal for here” or “it's always been like that.”
Big reaction to a minor issue this week; no reaction to the serious one sitting uncontrolled.
Near-miss reports came in a burst, then stopped. Nobody asked what changed.
Do firstPERSONA SIF™. Map the crew's precursors, and treat the most familiar hazard as the one most likely to kill.
3“They rushed it.”
CRM™ Pillar 3 · Decision-Making Under Pressure
Two tasks compressed into the time planned for one, and the schedule was never re-sequenced.
A verification step (gas test, isolation proof, second set of eyes) was skipped “just this once.”
“Good enough” decisions are stacking up toward the end of the shift.
Do firstQuantum Safety™ with ThresholdIQ™. Name the threshold out loud. Past it, the decision cannot be taken back.
4“Nobody said anything.”
CRM™ Pillar 4 · Social Reliability Systems
Silence in the safety meeting. The same two people talk; the newest people never do.
Junior workers defer to the senior hand even when they can see he is wrong.
One person's stress is setting the mood of the whole crew.
Do firstBEACON™ Conversation. Build rapport before you correct anything. Then PRISM™: peer voices before authority voices.
5“I thought they knew.”
CRM™ Pillar 5 · Communication Fidelity
Permit signed but not read. Toolbox talk delivered, never received.
Information lost at shift handover. Nights and days tell different versions of the same job.
Observations get reported and never acted on, so people have stopped reporting.
Do firstVOICE™. Slow the pace, pause, confirm back. Then the NISOS™ Validate step before you rely on anything.
6Near-misses told as achievements.
PERSONA SIF™ · Risk Normalization & Shortcut Rationalization
“Got away with it” stories are told with pride, and the room laughs.
Past shortcut “wins” get celebrated. Controls get called overkill or theater.
Improvised workarounds are getting more complex and are quietly becoming standard practice.
Do firstPRISM™. Acknowledge, validate, then redirect. Never shame the story; you need them to keep telling it.
7The compliant-but-absent worker.
PERSONA SIF™ · Absorbed Stress & Social Withdrawal
Warmth replaced by flat affect. Monosyllabic answers. Present, and cognitively somewhere else.
“I'll handle it, it's safer if I do it,” while their own margins disappear.
Uncharacteristic withdrawal: skipping shared breaks, avoiding the crew, going quiet.
Do firstVagal Safety Ladder™, then BEACON™. This can be Window 3, minutes to hours. Do not wait for the next meeting.

Count the boxes you ticked

Ticked: of 21 boxes  ·  of 7 signs
0 to 3 boxesBaseline. Keep observing with NISOS™. This is Window 1: the cheapest time to act.
4 to 8 boxesStress loading. Signals are emerging. Start the conversations this week, beginning with Sign 1 and Sign 4.
9 or morePrecursor cluster. Signals are converging across pillars. Act today, with the crew, before the next shift starts.
Sign 7 at allTreat it as urgent on its own, whatever the total.

This is a field prompt, not a prediction. It will not tell you who will be hurt. It tells you where to look and whom to talk to, while the warning signs are still only warning signs. The archetype patterns behind Signs 6 and 7 are a coaching lens, never a label.